Zeiss OPMI Vario Instructions For Use Manual Download Page 221

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G-30-1607-en

OPMI® VARIO on S8, S81 & S88 Suspension Systems

Issue 5.0

Printed on 30. 01. 2009

Maintenance / Further information

221

Notes:
– Field of view numbers:

10x widefield eyepiece: FoVN 21
12.5x widefield eyepiece:FoVN 18

– With the Varioskop objective lens integrated in the OPMI Vario, there

is a considerable difference between the working distance displayed
and the focal length of the Varioskop objective lens. See table page
237.

– If the OPMI Vario is installed on the S8 suspension system, the sus-

pension system´s LCD shows the total magnification of the micro-
scope.

Summary of Contents for OPMI Vario

Page 1: ...OPMI VARIO on S8 S81 S88 Suspension Systems Instructions for use G 30 1607 en Issue 5 0 Printed on 30 01 2009 ...

Page 2: ...plained in the following Warning The warning triangle indicates potential sources of danger which may constitute a risk of injury for the user or a health hazard Caution The square indicates situations which may lead to malfunction defects collision or damage of the instrument Note The hand provides hints on the use of the instrument or other tips for the user OPMI is a registered trademark of Car...

Page 3: ...use 21 Safety devices of the suspension systems 28 Warning labels and notes 38 Description 47 OPMI VARIO surgical microscope 50 Intended use 50 Special properties 51 Design 52 Controls displays connections 54 Binocular tubes and eyepieces 62 Xenon illumination system 66 Identical modules of the suspension systems 72 Suspension arm 72 Display field with control keys 74 S88 floor stand 76 Intended u...

Page 4: ...sign 104 Power switch with connector option 106 S81 ceiling mount 108 Intended use 108 Description of the modules 109 Design 110 Power switch connector and socket option 112 VARIO surgical microscope on S88 floor stand 114 Intended use 114 Design 114 VARIO surgical microscope on S88 floor stand with lifting column 116 Intended use 116 Design 116 VARIO surgical microscope on S8 ceiling mount 118 In...

Page 5: ... 142 Adjusting the supension system 144 S88 floor stand with lifting column Setting the ergonomic working height 144 Adjusting the balance setting of the suspension arm 146 Adjusting the limit of downward movement 148 Positioning the S8 ceiling mount 150 Settings on the control and display panel 153 Adjusting the suspension system 153 Balancing the surgical microscope 154 Adjusting the surgical mi...

Page 6: ...hanging the xenon lamp module 214 Adjusting the monitor arm 218 Magnifications Fields of view 220 Care of the unit 222 Sterilization 223 Disinfecting the control keys 224 Ordering data 226 Spare parts 230 Accessories 231 Disposal 233 Technical data 235 Technical data of OPMI VARIO 237 Technical data of S88 floor stand 238 Technical data of S88 floor stand with lifting column 240 Technical data of ...

Page 7: ...O on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Functions at a glance 7 Functions at a glance OPMI VARIO 8 S88 floor stand 10 S88 floor stand with lifting column 12 S8 ceiling mount 14 S81 ceiling mount 16 ...

Page 8: ...l zoom setting page 56 7 Manual focusing page 56 8 Manual setting of the illuminated field diameter page 56 9 Connecting the light guide page 134 10 Balance setting of the microscope s front to back tilt page 54 11 Balance setting of the microscope s lateral tilt page 54 12 Motorized focusing page 58 13 Motorized zoom setting page 58 14 Display of the magnification factor of the zoom system page 5...

Page 9: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Functions at a glance 9 5 18 6 1 2 3 4 7 8 11 12 13 14 15 16 17 9 10 ...

Page 10: ...ting the suspension arm s downward movement page 72 5 Removing mounting the coupling for the surgical microscope page 72 6 Balance setting page 72 7 Locking the stand in position page 80 8 Locking the suspension arm in its horizontal position page 72 9 Connecting the foot control panel or hand switch plugging in the remote control connector page 82 10 Rated voltage display page 82 11 Connector pan...

Page 11: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Functions at a glance 11 1 2 4 3 5 6 7 4 8 9 10 11 12 ...

Page 12: ...non illumination system page 66 8 Unlocking the magnetic brakes of the suspension system page 72 9 Limiting the suspension arm s downward movement 10 Removing mounting the coupling for the surgical microscope page 72 11 Balance setting 12 Locking the stand in position page 80 13 Raising lowering the lifting column page 144 14 Locking the suspension arm in its horizontal position page 72 15 Connect...

Page 13: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Functions at a glance 13 6 7 9 8 10 11 12 13 9 14 15 16 17 18 ...

Page 14: ...nsion system page 72 3 Balance setting page 72 4 Illumination system page 66 5 Control panel rotatable through 180 or 70 page 70 6 Connecting the foot control panel or hand switch plugging in the remote control connector page 106 7 Switching on the suspension system page 106 8 Releasing moving locking the lift arm page 104 9 Removing mounting the coupling for the surgical microscope page 72 10 Set...

Page 15: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Functions at a glance 15 10 2 7 9 8 1 5 6 2 3 4 ...

Page 16: ...ge 72 3 Balance setting page 72 4 Illumination system page 66 5 Control panel rotatable through 180 or 70 page 70 6 Option hand control panel socket for ceiling track mount page 112 7 Plugging in the remote control connector page 112 8 Connecting the foot control panel or hand switch page 112 9 Switching on the suspension system page 112 10 Removing mounting the coupling for the surgical microscop...

Page 17: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Functions at a glance 17 10 11 2 9 4 5 6 1 2 3 8 7 ...

Page 18: ...18 Functions at a glance G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 ...

Page 19: ... 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Safety 19 Safety Notes on installation and use 21 Safety devices of the suspension systems 28 Warning labels and notes 38 ...

Page 20: ...FDA classification Class I We would like to provide you with information about safety aspects which must be observed when handling this device This chapter contains a summary of the most important information concerning matters relevant to instrument safety Important safety information has been incorporated in this manual and is marked with a warning triangle accordingly Please give this informati...

Page 21: ... of the connectors are damaged have our service representative repair them Potential equalization The instrument can be incorporated into poten tial equalization measures For this purpose contact our service de partment Do not use a mobile phone in the vicinity of the equipment because the radio interference can cause the equipment to malfunction The ef fects of radio interference on medical equip...

Page 22: ... the instrument its safety must be checked once every 12 months We recommend having this check performed by our service representative as part of regular main tenance work If a failure occurs which you cannot correct using the trouble shooting table attach a sign to the instrument stating it is out of order and con tact our service representative Observe the labels showing the symbol Risk of crush...

Page 23: ...anipulator with the OPMI results in a medical system for which the system manufacturer must meet the necessary re quirements approval qualification laser protection etc Please note the user manuals provided by the laser micromanipulator manufacturer and laser manufacturer Further information is available from our service department or from authorized representatives ...

Page 24: ...s representative for any inquiries that may arise Implementation of a procedure that guarantees the calibration of the surgical microscope which is absolutely vital for the use of the Carl Zeiss components Surgical microscope on suspension sys tem in combination with a connected navigation system This allows the calibrated surgical microscope combined with the navigation system to be used like an ...

Page 25: ...ceed the admissible total weight see label or the chapter Technical data The antenna must not project over the bottom edge of the micro scope body in the direction of the surgical field The antenna must neither obstruct the movement and adjustability of the accessories which can be used on the surgical microscope usually a stereo coobservation tube a camera adapter a face to face tube for spinal s...

Page 26: ...tage set on the instrument corresponds to the rated line voltage on the site of installation The power cord has been plugged into a power outlet which has a properly connected protective ground contact The power cord being used is the one designed for use with this system Before every use and after re equipping the instrument Make sure that all Requirements for operation are fulfilled Go through t...

Page 27: ...ort working distance during procedures on tissue with a low blood supply with high brightness settings of the xenon lamp Since the xenon lamp provides high light intensity and generates light with a spectrum similar to daylight it must not be used for ophthalmic applications Any kind of radiation has a detrimental effect on biological tissue This also applies to the light illuminating the surgical...

Page 28: ...he surgical field Check this setting before each surgical proce dure 3 Locking knob for locking the suspension arm in its horizontal position Before removing or attaching a unit microscope tube etc move the suspension arm into a horizontal position Pull out the locking knob and turn it clockwise or counterclockwise through 180 while slightly moving the suspension arm up and down until the lock eng...

Page 29: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Safety 29 1 1 2 3 ...

Page 30: ...n you release the switch the lifting column stops immediately Before raising or lowering the suspension system make sure that there is sufficient clearance from other objects so that any collision is avoided Warning Do not activate the lifting column during surgery Do not use the lifting column for focusing When using the fundus imaging system which is installed between the surgical microscope and...

Page 31: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Safety 31 1 2 ...

Page 32: ...f the electronics modules Before opening the lamp housing make sure that the system is moved to a position where neither the patient nor the user is put at risk by fall ing items Do not continue using the system if the lamp module is jammed or the illumination is no longer operational due to defective electronics mod ules Inform our service department 1 Switching to the backup lamp The lamp module...

Page 33: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Safety 33 3 4 7 1 2 2 5 6 ...

Page 34: ...of reset button 5 2 Indicator backup lamp is in use When the red segment in knob 1 lights up the backup bulb is in use Note If the first bulb has failed and the backup bulb is in use make sure to have a backup lamp module at hand as a precaution 3 Yellow indicator lamp Lights when the bulb has failed or if the lamp module is defective After activation and ignition of the backup bulb the yellow ind...

Page 35: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Safety 35 3 4 7 1 2 2 5 6 ...

Page 36: ...he yellow LED is lit and the word MANUAL blinks in the third display section The surgical microscope can no longer be operated via the foot control panel the handgrips or the display and key field In the manual mode you can only switch the illumination on and off on the foot control panel and release the magnetic brakes by pressing the appropriate key on the surgical microscope The manual mode is ...

Page 37: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Safety 37 1 ...

Page 38: ...sue 5 0 Printed on 30 01 2009 Warning labels and notes Caution Observe all warning labels and notes If any label is missing on your instrument or has become illegible please contact us or one of our authorized representatives We will supply the missing labels OPMI VARIO ...

Page 39: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Safety 39 000000 0000 000 ...

Page 40: ...40 Safety G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Suspension systems xenon illumination system 1 OPHTHALMOLOGY ...

Page 41: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Safety 41 S88 floor stand 176164 ...

Page 42: ...42 Safety G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 S88 floor stand with instrument tray option ...

Page 43: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Safety 43 S88 floor stand with lifting column 176164 ...

Page 44: ...44 Safety G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 S8 ceiling mount 176164 ...

Page 45: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Safety 45 S81 ceiling mount ...

Page 46: ...46 Safety G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 ...

Page 47: ...mination system 66 Identical modules of the suspension systems 72 Suspension arm 72 Display field with control keys 74 S88 floor stand 76 Intended use 76 Description of the modules 77 Design 78 Stand base with column 80 Connection panel 82 Instrument tray option 84 Video monitor option 86 S88 floor stand with lifting column 94 Intended use 94 Description of the modules 95 Design 96 Stand base with...

Page 48: ...and socket option 112 VARIO surgical microscope on S88 floor stand 114 Intended use 114 Design 114 VARIO surgical microscope on S88 floor stand with lifting column 116 Intended use 116 Design 116 VARIO surgical microscope on S8 ceiling mount 118 Intended use 118 Design 118 VARIO surgical microscope on S81 ceiling mount 120 Intended use 120 Design 120 Foot control panel option 122 Intended use 122 ...

Page 49: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Description 49 ...

Page 50: ...O surgical microscope has been designed for recon structive and plastic surgery for neurosurgery and multidisciplinary use i e the device meets the special requirements made on a surgical micro scope in these disciplines Warning If the xenon light source is used the unit must not be used in ophthalmic applications Severe injury to the patient s eye is possible ...

Page 51: ...d accessories from our range of acces sories can be mounted on the standard tube port The support arm of the unit is provided with a balancing system all axes of the arm are provided with magnetic brakes Handgrips allow reliable maneuvering of the unit and the operation of major functions If the unit is operated on an S8 S81 suspension system further useful functions are available the magnetic bra...

Page 52: ...sed the surgical microscope can be posi tioned almost effortlessly 4 Handgrips for moving the surgical microscope The buttons on the handgrips per mit you to control major microscope functions such as releasing lock ing the magnetic brakes focusing zoom setting 5 Microscope body The apochromatic optics of the microscope provide superb optical quality The microscope image displays optimum contrast ...

Page 53: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Description 53 1 2 3 4 6 3 5 ...

Page 54: ...lance setting of the lateral tilt motion Use this knob to adjust the balance setting of the lateral tilt motion 3 Balance setting of the front to back tilt motion Use this knob to adjust the balance setting of the front to back tilt mo tion 4 Dust cover 5 Mouth switch socket You can use the mouth switch to release or lock the magnetic brakes of the suspension system used 6 Display window for readi...

Page 55: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Description 55 6 1 3 4 2 5 ...

Page 56: ...s lit To release the stop press the focus stop button again light in the button goes out The use of a micromanipulator for laser applications is described in the section Surgical microscope with laser micromanipulator page 157 8 Zoom knob Use this knob for manual setting of the magnification 9 Focusing knob for manual setting of the image definition focus working distance 10 Illuminated field knob...

Page 57: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Description 57 7 8 9 10 11 ...

Page 58: ...ical microscope and suspension system are released for as long as you press this button 16 Locking the handgrips in position Using this screw you can lock each handgrip in almost any position You can swing the handgrips backward by 180 to permit a second surgeon to operate the microscope in the 180 position 17 Cable holder Warning To ensure almost effortless guidance of the surgical microscope the...

Page 59: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Description 59 12 14 15 13 16 17 ...

Page 60: ...al micro scope in a horizontal plane The range of travel is 40 mm x 40 mm The speed of travel can be set on the display field of the suspension system The X Y coupling is provided with a recentering mechanism When you press button 3 the X Y coupling moves back into its center position You can also trigger the recentering function using the freely program mable buttons on the handgrips or foot cont...

Page 61: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Description 61 2 3 1 ...

Page 62: ...as been reached when the two eyepiece images merge into one You can read off the interpupillary distance set on the adjustment knob 2 180 tiltable tube 3 Eyepiece mount 45 inclined tube 4 45 inclined tube 5 PD adjustment knob The correct position has been reached when the two eyepiece images merge into one You can read off the interpupillary distance set on the adjustment knob 6 Eyepiece mount ...

Page 63: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Description 63 4 5 1 2 3 6 ...

Page 64: ...nits such as infu sion pumps cardiac pace makers measuring instruments or magnet ic data carriers such as disks audiotapes and videotapes or credit cards Always store eyepieces not used in their original packaging 1 Eyecup Always adjust the eyecups in such a way that you can see the full field of view 2 Diopter adjustment ring The eyepieces provide ametropia compensation between 8 D and 5 D Eyegla...

Page 65: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Description 65 1 2 3 ...

Page 66: ...mentation The lamp housing contains two xenon lamps The second lamp is used as a backup lamp which must be swung into the illumination beam path should the first lamp fail Ventilation grid Do not cover the ventilation grid For example drapes could be covering the grid This can cause the lamp modules to overheat and lead to lamp failure 1 Lamp module 2 Manual activation of the backup bulb If the xe...

Page 67: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Description 67 2 4 3 1 6 3 7 5 ...

Page 68: ...rs of operation to prevent them from exploding Then reset the counter to 0 by pressing reset button 6 6 Reset button The reset button resets the service hour counter to 0 7 Opening the lamp module When you press this button the lamp module is slightly ejected To change the bulb pull out the lamp module as far as it will go Turn the knob 2 180 until it snaps in place This moves the backup bulb into...

Page 69: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Description 69 2 4 3 1 6 3 7 5 ...

Page 70: ...f the backup lamp the yellow indicator lamp goes out again Note If the first lamp has failed and the backup lamp is in use make sure to have a backup lamp module ready at hand as a precaution 10 Green indicator lamp Lights when the illumination has been switched on 11 Selector switch Note You can adjust the selector in such a way that you can switch the illu mination on off on the right hand and l...

Page 71: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Description 71 8 11 9 10 0 7 ...

Page 72: ... 3 Balance setting screw After mounting the surgical microscope including all accessories ad just the balance setting of the suspension arm using this screw Bal ance setting is described in detail in chapter Operation 4 Securing screw for securing the OPMI coupling 5 Locking knob for locking the suspension arm in a horizontal position for mounting the surgical microscope This prevents the suspensi...

Page 73: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Description 73 1 2 5 3 4 6 6 ...

Page 74: ...r interface of the suspension system comprises three display fields and keys located beside and below them A pair of keys and Δ has been assigned to every display field for making the appropriate settings The control functions have been combined in several modes menu pages The basic mode is always displayed in the normal operating status The following is displayed in the basic mode the current lam...

Page 75: ... Issue 5 0 Printed on 30 01 2009 Description 75 MANUAL key The MANUAL key permits you to switch to manual operation For de tails please see the chapter Operation Yellow LED above the MANUAL key The yellow LED is lit when you have switched to the manual mode ...

Page 76: ...ioning in the OR The motorized functions of the surgical microscope can be activated using a foot control panel Further useful functions include for example magnetic brakes for almost effortless positioning brightness control via a foot control panel reset of X Y coupling focus and zoom user defined basic settings for a maximum of nine users speeds for focus zoom and X Y coupling and configurable ...

Page 77: ...g permitting reliable balancing of the microscope even with heavy accessory equipment The downward movement of the suspension arm can be limited as required A maneuvering handle attached to the stand column is used to move the stand and to attach the foot control panel The stand column is provided on its left and right with cable supports for winding up cables before the unit is relocated Four ste...

Page 78: ...escription G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Design 1 Control panel 2 Carrier arm 3 Xenon illumination system see Seite 1 4 Suspension arm 5 Stand base ...

Page 79: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Description 79 1 3 2 4 5 ...

Page 80: ... during transport 3 Cable support 2x for winding up the power cord and the cable of the foot control panel 4 Cable deflectors are provided to prevent cables on the floor from being run over and damaged 5 Locking pedal Press once to lock the stand in position Press a second time to release the locking pedal 6 Steerable casters The four steerable casters on the stand base permit easy positioning in ...

Page 81: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Description 81 1 2 5 6 3 4 4 4 ...

Page 82: ...t consumption of two power outlets 5 and 6 Only connect medical devices approved by us to outlets 5 and 6 When using other devices make sure that safety is guaranteed regarding admissible ground leakage currents The admissible limit value of the ground leakage current present in the suspension system s power cord must not exceed 500 µA in compliance with EN60601 1 IEC 60601 1 CSA US certification ...

Page 83: ...ed on 30 01 2009 Description 83 9 Strain relief device The strain relief device prevents inadvertent unplugging of the fol lowing electrical connections power cable connecting cable for foot control panel or operating chair with ap propriate footswitch S2 4 5 6 7 8 2 3 9 1 ...

Page 84: ...iveTrio or other accessory equipment can be mounted on the instrument tray using the strap provided Please note the instrument tray s maximum load capacity of 13 kg Warning Make sure that the accessory equipment is positioned as securely as possible on the instrument tray Mount MediLive Trio on the instrument tray using the two stud bolts If required secure further accessory equipment on the tray ...

Page 85: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Description 85 1 3 4 2 1 ...

Page 86: ... monitor s suspension arm causing the TFT monitor to move downward of its own accord Compensate for the loss of gas by readjusting the gas pressure spring as described on page 218 If the TFT monitor continues to move downward the gas pressure spring is defective Notify our service representative Warning Do not use the stored video sequences video clips cut sequences and single images for diagnosti...

Page 87: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Description 87 2 1 ...

Page 88: ... cable cover 2 by turning them counter clockwise Remove cable cover 2 by pushing it upward Controls 1 Auto Adjust button The Auto Adjust function permits automatic image adjustment of the TFT monitor to obtain a sharp optimally positioned image Perform the automatic adjustment when initially starting up the TFT monitor or after making any changes to the system Note The Auto Adjust function can onl...

Page 89: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Description 89 3 2 3 1 ...

Page 90: ... interface for video data transmission between graphics cards and display devices 5 S Video connector S Video also known as separate video or Y C is an analog interface that transmits brightness and color information as separate signals This standard provides higher video image quality than Composite Video The maximum cable length for this connector should not ex ceed 10 m For longer cables please...

Page 91: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Description 91 2 3 4 5 6 7 ...

Page 92: ... The best visualization is obtained when you are looking straight at the screen of the TFT monitor Swivel the monitor s carrier arm 1 and suspension arm 2 into the horizontal position required Caution Take care not to damage the video cable Do not swivel the suspension arm beyond 120 Tilt the suspension arm 2 upward or downward until the required height has been reached Hold the upper corners of t...

Page 93: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Description 93 90 360 90 45 2 1 3 ...

Page 94: ...and base permit easy positioning in the operating area The motorized functions of the surgical microscope can be controlled using a foot control panel or hand control panel Further useful functions include for example the magnetic coupling for almost effortless positioning fully automatic change of the halogen lamp brightness control via the foot control panel resetting the X Y coupling focus and ...

Page 95: ...spension arm can be limited as required The height of the stand column can be set via a motorized function The lifting column allows the continuous positioning of the surgical microscope within a lifting range of 530 mm to set the optimum viewing height of the microscope or to move downwards into the transport position A maneu vering handle attached to the stand column is used to move the stand an...

Page 96: ...1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Design 1 Control unit 2 Carrier arm 3 Lamp housing with Xenon illumination 4 Suspension arm 5 Motorized stand lifting column 6 Stand base ...

Page 97: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Description 97 1 3 2 4 5 6 ...

Page 98: ...wnward depending on the switch position When you release the up down switch the lifting column stops imme diately The switching technology causes a dead time of approx 2 seconds at the upper and lower end positions of the lifting column After this time you can move in the opposite direction again by activating switch 2 5 Cable deflectors are provided to prevent cables on the floor from being run o...

Page 99: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Description 99 1 2 3 8 4 6 7 5 5 5 ...

Page 100: ...imum current consumption of two power outlets 4 and 5 Only connect medical devices approved by us to outlets 4 and 5 When using other instruments make sure that safety is guaran teed regarding admissible ground leakage currents The admissible limit value of the ground leakage current present in the suspension system s power cord must not exceed 500 µA in compliance with EN60601 1 IEC 60601 1 CSA U...

Page 101: ...1 2009 Description 101 9 Strain relief device The strain relief device prevents inadvertent unplugging of the fol lowing electrical connections power cable connecting cable for foot control panel hand control panel or op erating chair with appropriate footswitch S2 4 5 6 7 8 2 3 9 1 ...

Page 102: ...he motorized functions can be activated using a foot control panel Further useful functions include for example magnetic brakes for almost effortless positioning brightness control via a foot control panel reset of X Y coupling focus and zoom user defined basic settings for a maximum of nine users speeds for focus zoom and X Y coupling and configurable buttons on the foot control panel for focus m...

Page 103: ...ling mount The suspension arm with the illumination system and the control unit is mounted on the carrier arm The control unit is rotatable through 180 and contains all electrical supply systems required for the control of a motor ized surgical microscope The motorized functions can be activated using a foot control panel The suspension arm permits almost effortless positioning of the surgical mic...

Page 104: ...on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Design 1 Lift arm 2 Carrier arm 3 Suspension arm 4 Grip for moving the ceiling mount into the standby or working position 5 Xenon illumination system see page 66 6 Control panel ...

Page 105: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Description 105 1 3 2 5 6 4 ...

Page 106: ...p which is used to guide the cable of the foot control panel away from the operating table The cable clip can be easily attached to rail 1 either on the left or right side of the arm 2 Power switch When the suspension system is on the green indicator light in the switch is lit 3 Connector for control component option Permits optional connection of a foot control panel In the standard version the c...

Page 107: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Description 107 3 1 2 2 2 4 ...

Page 108: ...The motorized functions can be activated using a foot control panel Further useful functions include for example magnetic brakes for almost effortless positioning brightness control via a foot control panel reset of X Y coupling focus and zoom user defined basic settings for a maximum of nine users speeds for focus zoom and X Y coupling and configurable buttons on the foot control panel for focus ...

Page 109: ... unit is rotatable through 180 and contains all electrical supply systems required for the control of a motor ized surgical microscope The motorized functions can be activated using a foot control panel The suspension arm permits almost effortless positioning of the surgical microscope The spring force of the suspension arm can be varied in a range from 8 to 20 kg permitting reliable balancing of ...

Page 110: ... Description G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Design 1 Column 2 Carrier arm 3 Suspension arm 4 Xenon illumination system see page 66 5 Control panel ...

Page 111: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Description 111 3 4 5 1 2 ...

Page 112: ...away from the operating table The cable clip can be easily attached to rail 1 either on the left or right side of the arm 2 Power switch When the suspension system is on the green indicator light in the switch is lit 3 Connector for control component option Here a foot control panel can be connected 4 Socket for control component option If the ceiling mount is installed on a ceiling track mount yo...

Page 113: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Description 113 1 2 3 4 1 5 ...

Page 114: ...mobility and easy operation Four steerable casters on the stand base permit easy positioning in the OR The motorized func tions of the surgical microscope can be activated using a foot control panel The system has been designed for use in hospitals clinics or other human medicine institutions The system must only be operated by physicians nurses and other OR staff who have undergone appropriate tr...

Page 115: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Description 115 3 2 1 ...

Page 116: ...icular its easy operation and the possibility of vertical adjustment Four steerable casters on the stand base permit easy positioning in the OR The motorized functions of the surgical microscope can be activated using a foot control panel The system has been designed for use in hospitals clinics or other human medicine institutions The system must only be operated by physicians nurses and other OR...

Page 117: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Description 117 3 2 1 ...

Page 118: ...f the S7 ceiling mount are its superb mobility and easy operation The motorized func tions of the surgical microscope can be activated using a foot control panel The system has been designed for use in hospitals clinics or other human medicine institutions The system must only be operated by physicians nurses and other OR staff who have undergone appropriate training and observe the instruc tions ...

Page 119: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Description 119 3 2 1 ...

Page 120: ...of the S7 ceiling mount are its superb mobility and easy operation The motorized func tions of the surgical microscope can be activated using a foot control panel The system has been designed for use in hospitals clinics or other human medicine institutions The system must only be operated by physicians nurses and other OR staff who have undergone appropriate training and observe the instruc tions...

Page 121: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Description 121 3 2 1 ...

Page 122: ...oot control panels feature two rocker switches 1 which are used to control the Zoom and Focus functions The switches for these functions are located on one side allowing you to control both directions of a function using toe heel movement without having to shift your foot Bridge 3 between two rocker switches 1 serves as a support to rest your foot on Connector 2 is used to connect the foot control...

Page 123: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Description 123 2 1 3 1 ...

Page 124: ...ucing the lamp brightness 3 Button C Function as assigned in configuration mode 1 4 ZOOM Reducing magnification increasing the field of view alternatively FOCUS Increasing the working distance 5 ZOOM Increasing magnification reducing the field of view 6 Illumination on off 7 Illumination on off 8 FOCUS Increasing the working distance alternatively ZOOM Reducing magnification increasing the field o...

Page 125: ... lamp brightness 2 No function 3 ZOOM Reducing magnification increasing the field of view alternatively FOCUS Increasing the working distance 4 ZOOM Increasing magnification reducing the field of view 5 Button C Function as assigned in configuration mode 1 6 Button D Function as assigned in configuration mode 1 7 FOCUS Increasing the working distance alternatively ZOOM Reducing magnification incre...

Page 126: ...126 Description G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 ...

Page 127: ...rain relief device on S88 floor stand 140 Connecting the S88 floor stand 142 Adjusting the supension system 144 S88 floor stand with lifting column Setting the ergonomic working height 144 Adjusting the balance setting of the suspension arm 146 Adjusting the limit of downward movement 148 Positioning the S8 ceiling mount 150 Settings on the control and display panel 153 Adjusting the suspension sy...

Page 128: ...nsion arm up and down until the lock snaps in This prevents the suspension arm from uncontrollably moving upward when insufficient weight is attached Turn off the system at the power switch Hook coupling 2 with the attached surgical microscope at a slight an gle from above into receptacle 1 on the suspension arm and tilt the coupling downward into its vertical position Tighten securing screw 6 fir...

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Page 130: ...cessory modules may lead to unintended tilting of the microscope body Rebalance the surgical microscope in this case For mounting the accessory modules proceed as described in the fol lowing section Mounting the tube and eyepieces for the binocular tube Attach the accessory modules to the microscope and firmly tighten the respective securing screw Warning Before every use and after re equipping th...

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Page 132: ...ing securing screw 4 Insert widefield eyepieces 1 into the appropriate mounts as far as they will go The magnetic coupling reliably secures them in position Note If a documentation device is used one of the eyepieces can be delivered with a reticle to aid focusing Retrofitting the reticle is only possible at the factory or by our service representative Always use the eyepiece with the reticle on t...

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Page 134: ...over 2 as far as it will go and lock it with cap 1 Note The illustration on the right shows the surgical microscope in a rotated po sition Mounting the light guide Switch off the illumination system Insert the end of the light guide into light guide socket 7 of the micro scope as far as it will go and press the light guide into cable clip 6 Make sure that the light guide has been routed with suffi...

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Page 136: ... guide 3 provided for this purpose from injuring the pa tient you must attach it to the cable holder of the suspension system Switch off the illumination system for the unneeded light guide by set ting the illumination selector switch 4 to the left Press the light guide into an empty position of cable holder 2 Remove cap 1 from the light guide This prevents melting of the cap in case the second il...

Page 137: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Preparations 137 2 1 3 4 Halogen Xenon ...

Page 138: ...vel is 40 mm x 40 mm The speed of travel can be set on the display field of the suspension system To ensure that the X Y coupling of the surgical microscope is accurately positioned in the X and Y directions proceed as follows Tighten friction adjustment knob 1 and open knob 3 by a few turns Arrows are provided at the bottom of X Y coupling 2 and at the top of the magnetic brake Turn the surgical ...

Page 139: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Preparations 139 2 1 3 ...

Page 140: ...in strain relief device 1 After you have mounted strain relief device 1 the cable must have the following length 320 mm from the strain relief device up to and including power con nector 9 320 mm from the strain relief device up to connector 10 of the foot control panel or of an operating chair with appropriate footswitch Form a loop with the cable as shown in 3 Open flap 4 Feed the cable through ...

Page 141: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Preparations 141 2 3 4 5 6 7 8 9 10 320 mm ...

Page 142: ... panel or operating chair into con nector 2 of the stand Secure the microscope cable in the cable clip in such a way that it is not stretched or bent when the microscope is turned or tilted Secure the light guide in the cable clip and insert the light guide into the light guide socket on the microscope as far as it will go Make sure that the light guide is not stretched or bent when the microscope...

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Page 144: ...h the lifting column stops immedi ately The switching technology causes a dead time of approx 2 seconds at the upper and lower end positions of the lifting column After this time you can move in the opposite direction again by activating switch 2 Note The lifting column is used to move the microscope into position for surgery prior to the surgical procedure Do not constantly move the lifting colum...

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Page 146: ...me turn the adjustment screw 2 until you think that the spring force is sufficient to compensate for the weight of the surgical microscope and accessories Note Clockwise turning increases the spring force counterclockwise turning reduces the spring force Hold the suspension arm and pull out the locking knob 1 This must be possible without requiring a special effort Otherwise re adjust the spring f...

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Page 148: ...ntly lowered Loosen the adjustment screw 1 by a few turns Press one of the release keys for the magnetic brakes on the surgical microscope and lower the microscope to a position where it can be fo cused on the surgical field depending on the focal length of the objec tive lens and where the safety distance to the surgical field is still sufficient Turn the adjustment screw 1 clockwise as far as it...

Page 149: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Preparations 149 1 ...

Page 150: ...rox 1750 mm measured from the handle to the floor When you release the handle 4 the lift arm 3 is locked in the work ing position 1 Standby position Press the release key of the magnetic brakes on the surgical micro scope Move the suspension arm 5 to the highest possible position Push the ceiling mount upward into the parking position using the han dle 4 The standby position is the highest possibl...

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Page 152: ...152 Preparations G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 ...

Page 153: ...the suspension system lamp brightness motor speeds for zoom focus and X Y coupling Set the lamp brightness as follows Start with the minimum brightness setting and gradually increase the brightness until the necessary and still admissible level has been reached Xenon adjustment range 1 10 Set the values required for motor speeds of the functions zoom focus and X Y coupling Motor speed Adjustment r...

Page 154: ...iction of the axis of rotation press the magnetic brake release button on one of the handgrips When adjusting balancing knobs 2 and 3 carefully turn them in either direction shown on the labels To avoid damaging the balancing system do not use force by turning the knobs too far Turn on the instrument at the power switch of the suspension system Adjusting the friction of the axis of rotation Use kn...

Page 155: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Preparations 155 1 2 3 ...

Page 156: ...lar tube and the eyepieces from the microscope body and point them at a distant ob ject i e use them like a pair of bi noculars The image of the object is still unsharp Turn the diopter scale on the eyepiece slowly clockwise until the reticle is imaged sharply Turn the diopter scale of one eye piece slowly clockwise until the ob ject is imaged sharply If necessary repeat this procedure three times...

Page 157: ...t adjustment before surgery without patient and before every laser application as follows recommended procedure Set the microscope to maximum magnification Some micromanipulators offer the possibility of targeted laser beam defocusing in the focal plane Make sure that the laser is in the posi tion for the smallest possible laser spot for this check Please observe the separate user manual for your ...

Page 158: ...djustment of image definition fine focus The focusing buttons allow you continuous adjustment of the working distance between 200 mm and 415 mm Set the working distance coarse focus to the focus value of the laser micromanipulator The display shows the focus value currently set Use the previously described recommended procedure to check that the focal planes coincide If necessary correct the focus...

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Page 160: ...e cable of the foot control panel on one of the cable sup ports and hang the foot control panel on the handle Wind up the power cord on the other cable support Use the maneuvering handle for moving the stand Be careful of heights when passing through doorways Avoid collisions of any kind Do not go over steps and edges the stand might topple Be extremely careful when moving over slopes Do not park ...

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Page 162: ...162 Preparations G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 ...

Page 163: ...oor stand 168 Using the display and key field 170 General functions 170 OPMI Vario on the suspension system user interface with SpeedFokus option 174 Procedure 194 What to do in an emergency 196 Failure of a xenon lamp 196 Failure of lamp control 200 Failure of the zoom function 201 Failure of the focusing function 202 Failure of magnetic brakes 203 ...

Page 164: ...en connected Zoom Check this function using the appropriate key Focus Check this function using the appropriate key Knobs Check the friction of the knobs for zoom 4 focusing 5 and illuminat ed field size 6 Eyepieces binocular tube Check that binocular tube 3 has been securely mounted Check that securing screw 1 has been firmly tightened Check that the surgical microscope and the tube are in a posi...

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Page 166: ...n lamp may explode Change the xenon lamp in good time Please note the following guidelines example If operated for 4 hours day on 5 days week the lamp needs to be ex changed after 25 weeks maximum If operated for 8 hours day on 5 days week the lamp needs to be ex changed after 12 weeks maximum Lamp brightness Check that the lamp brightness display shows the minimum level 1 0 after power on of the ...

Page 167: ...has been pressed and that the stand is securely locked in position S8 ceiling mount only grip Check that the working position has been set Check the accessories Using the manuals provided check that the other equipment surgical microscope coobservation tube video system etc is functioning properly Foot control panel Check that the plug of the foot control panel has been connected Check that the po...

Page 168: ...o read the chapter Relocating the stand page 160 Unlock brake tab 2 Use maneuvering handle 1 to move the stand to the site of use Make sure that movement is not obstructed by the power cord and the cable of the foot control panel Caution Press down brake tab 2 and make sure that the stand is securely locked in position and cannot roll away by itself ...

Page 169: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Operation 169 1 2 ...

Page 170: ...rating the row of keys MODE key Press the MODE key to switch from the basic mode to the speed mode The MODE key also brings you back from the speed mode to the basic mode In the configuration modes use the MODE key to return to the basic mode STORE key The function of the STORE key is dependent on the surgical microscope used For details of the STORE key see the user s manual of the rele vant surg...

Page 171: ...lit and the word MANUAL blinks in the third display The surgical microscope can no longer be operated via the foot control panel the handgrips or the display and key field In the manual mode you can only switch the illumination on and off on the foot control panel and release the magnetic brakes by pressing the appro priate keys on the surgical microscope The selection of the manual mode is retain...

Page 172: ...erent users Use buttons and Δ assigned to the lower display field to select a user ID between 1 and 9 Saving parameter settings As soon as you have entered a parameter setting it is saved under the current user ID Note If possible each user should be assigned his own user ID under which he can enter and save his specific parameter settings This permits each user to call up his specific set of para...

Page 173: ...you can still release the magnetic brakes using the appropriate button on the left and right handgrips of the microscope When you press the MANUAL key the surgical microscope can no longer be operated via the foot control panel the handgrips or the control and display panel You can continue using the illumination system but the lamp brightness is automatically adjusted to a fixed setting You can u...

Page 174: ...E MANUAL MODE STORE MANUAL MODE STORE MANUAL MODE STORE MANUAL SETTINGS 1 SETTINGS 2 SETTINGS 3 SETTINGS 4 SETTINGS 5 X POS AF ROI AF V FOC 85 PHOTO SPEED FUNCT MEDIUM LIGHT FUNCT MANUAL POW ON MODE MEM MANUAL EYE PIECE 10x SELECT BRAKES ALL AF ROI SIZE SMALL AF ROI Y POS AF CCD SIZE 1 2 Configuration Mode 1 Configuration Mode 2 Configuration Mode 3 Configuration Mode 4 Configuration Mode 5 Commen...

Page 175: ...ocus mode Menu B see page 181 Automatic focusing after lock ing of the magnetic brakes on off Display of the ROI region of interest on off Entering the video camera orientation left right Configuration mode 1 Settings 1 see page 183 Assigning a function to button C of the foot con trol panel Assigning a function to button D of the foot con trol panel Assigning a function to the freely configurable...

Page 176: ...emory ZOOM MEM To set the instrument to these stored focusing and zoom values press keys C and D on the foot control panel or the freely configurable keys on the handgrips see configuration mode 1 Caution Be extremely careful when changing these settings You should change settings only under your own user ID Notify all users of any changes or make sure that each user only works under his own user ...

Page 177: ...illumination In configuration mode 2 you can select automatic AUTO for Brightness as a function of the zoom position LIGHT FUNCT The automatic function ensures that you have an image of constant brightness across the entire zoom range 0 4 to 2 4 From zoom value 1 onwards the transmission of the optical system decreases with in creasing magnification The automatic function compensates for this by i...

Page 178: ...llimeter The current working distance is displayed in 5 mm steps Displaying the total magnification MAG The total magnification of the optical system is displayed as the abbrevi ation MAG and a numeric value factor which indicates the current total magnification in steps of 0 1 The total magnification is calculated by the software For this purpose the magnification of the eyepieces currently used ...

Page 179: ...es are used This requires precise positioning of the focusing system in a small range to ensure that the image is in focus This means that the X Y coupling must be precisely adjusted within a small range until the required position is reached A low adjusting speed is of advantage in this case Select the adjusting speed for the focus as appropriate for your working method Note The SPEED FUNCT funct...

Page 180: ...sion Systems Issue 5 0 Printed on 30 01 2009 Path To return to the basic mode press the MODE button in the speed mode MENU A or do not press any button for 20 seconds To change to configuration mode 1 SETTINGS 1 press the MODE and STORE buttons simultaneously ...

Page 181: ...s auto focus option has been installed in your system The autofocus mode Menu B permits you to make the following settings Brake AF auto ON OFF activating deactivating automatic focusing after locking of the magnetic brakes AF ROI ON OFF activating deactivating the ROI display on the vid eo monitor AF CCD Position LEFT RIGHT video camera orientation left right Note Further settings for the SpeedFo...

Page 182: ... are displayed on the video monitor in the form of a square frame Use the AF ROI ON OFF function to activate or deactivate this display on the video monitor Entering the video camera orientation If you are using an external video camera the orientation of the video camera must be known to the SpeedFokus autofocus option Note The OPMI Vario surgical microscope can only be equipped with an ex ternal...

Page 183: ...sign one of the possible functions to button D of the foot control panel Path After you have switched on the instrument the basic mode is auto matically displayed To access configuration mode 1 from the basic mode simultane ously press the MODE and STORE keys Display Function of button C or D of the foot control panel XY RES XY recentering RESET FOC MEM Focus memory pressed for 2 sec pressed for 2...

Page 184: ...whether the position is saved simply by pressing the buttons for a longer or shorter time If you press button 1 for less than 2 seconds focus positioning is trig gered if you press the button for more than 2 seconds the current focus AF XY RES FOC MEM AUX PHOTO ZOOM MEM The two upper buttons 1 and 2 on the left and right handgrips of the OPMI Vario surgical microscope are freely configurable 1 2 3...

Page 185: ...han 2 seconds zoom positioning is trig gered if you press the button for more than 2 seconds the current zoom position is saved Path To return to the basic mode press the MODE button in configura tion mode 1 SETTINGS 1 or do not press any button for 20 sec onds To change to configuration mode 2 SETTINGS 2 press the MODE and STORE buttons simultaneously ...

Page 186: ... The depth of field is small for a small field of view high zoom value and the focus needs to be precisely adjusted in a small range for fo cusing the image This means that the X Y coupling must be precisely adjusted within a small range until the required position is reached A low adjustment speed should therefore be used in this case It is therefore advisable to vary the adjustment speeds of the...

Page 187: ...rent zoom setting The lamp brightness you set in the basic mode is a fixed basic value of the illumination intensity Configuration mode 2 LIGHT FUNCT permits you to select automatic brightness control AUTO depending on the zoom setting The automatic function ensures uniform brightness of the image over the full zoom range 0 4 to 2 4 The transmission of the optical system decreases with increasing ...

Page 188: ...en you switch on the system After power on you can use the appropriate buttons of the foot control panel or handgrips to manually set the focus and zoom to the user defined values saved in the memory function PRESET On power on the focus working distance and zoom are au tomatically set to the default factory settings focus 250 mm and zoom 0 5 These two values are also saved in the memory function ...

Page 189: ...al magni fication In the basic mode you can display the total magnification MAG of the optical system as a factor in the middle display and key field The total magnification is calculated by the software For this purpose the magnifi cation of the eyepieces currently used must be known to the software Use menu item EYE PIECE to select one of the eyepiece magnifica tions available Roll over procedur...

Page 190: ...etic brakes should be unlocked when you press button B 3 of the left and or right handgrip 1 2 3 XY Z The magnetic brakes for X Y movement and Z movement can be unlocked separately by pressing button B 3 on the left or right handgrip To release the magnetic brakes for X Y movement only press button B 3 on the left handgrip To release the magnetic brakes for Z movement only press button B 3 on the ...

Page 191: ...peration 191 Roll over procedure SMALL MEDIUM LARGE Path To return to the basic mode press the MODE button in the config uration mode or do not press any button for 20 seconds To change to configuration mode 4 SETTINGS 4 simultaneously press the MODE and STORE buttons in configuration mode 3 ...

Page 192: ...al length menu item AF V FOC Note This setting is performed during the installation of the SpeedFokus auto focus option It is a camera specific setting which only needs to be changed when a different video camera is installed The video focal length of the video camera currently used must be known to the SpeedFokus autofocus option This menu item is used to specify this camera specific value to the...

Page 193: ...ways conform to the technical specifications of the video camera used The SpeedFokus autofocus option does not func tion properly if parameters have not been correctly set You can select the relevant size of the CCD array from the values offered Roll over procedure 50 60 105 85 Path To return to the basic mode press the MODE button in the config uration mode or do not press any button for 20 secon...

Page 194: ... X Y coupling adopts its center position The focus adopts its initial position in the focusing range Select the lowest magnification zoom For coarse focusing look through the eyepieces and lower the surgi cal microscope until the surgical field comes into focus Select the highest magnification zoom Look through the eyepieces and activate the focusing function until the image of the surgical field ...

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Page 196: ...e to defective electronics mod ules Inform our service department Caution Do not cover the ventilation grid For example drapes could be covering the grid This can lead to overheating of the lamp module and to lamp failure Note Yellow indicator lamp 5 lights when the lamp has failed It goes out again after activation and ignition of the backup lamp Switching to the backup lamp Turn off the suspensi...

Page 197: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Operation 197 2 4 1 5 3 ...

Page 198: ... lamp backup lamp into the beam path Push the lamp module all the way back into the lamp housing Reset the service hour counter to 0 Use a pointed object and press it into the recess of reset button 3 Turn the suspension system back on at the power switch Note If the first lamp has failed and the backup lamp is in use red segment in knob 1 lights up make sure to have a backup lamp module ready at ...

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Page 200: ...5 0 Printed on 30 01 2009 Failure of lamp control Press Manual button 1 if brightness control is no longer possible Note When the manual function has been activated all electrical control sys tems are inoperative The lamp brightness is automatically adjusted to a fixed setting 1 ...

Page 201: ...manually using zoom knob 1 If the zoom drive moves into an end position press the MANUAL button on the control panel of your suspension system The MANU AL key permits you to switch to manual operation The motorized functions of the surgical microscope are deactivated Continue surgery by manually operating the suspension system and the surgical microscope 1 ...

Page 202: ...d position press the MANUAL button on the control panel of your suspension system The MANU AL key permits you to switch to manual operation The motorized functions of the surgical microscope are deactivated Continue surgery by manually operating the suspension system and the surgical microscope or Manually focus the surgical microscope by moving the suspension arm or using the lifting column of th...

Page 203: ...tems Issue 5 0 Printed on 30 01 2009 Operation 203 Failure of magnetic brakes In the event of a failure of the magnetic brakes magnetic brakes do not unlock you can position the microscope manually by overcoming the locking effect of the magnetic brakes ...

Page 204: ...204 Operation G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 ...

Page 205: ...her information 205 Maintenance Further information Trouble shooting 206 Changing the xenon lamp module 214 Adjusting the monitor arm 218 Magnifications Fields of view 220 Care of the unit 222 Sterilization 223 Disinfecting the control keys 224 Ordering data 226 Spare parts 230 Accessories 231 Disposal 233 ...

Page 206: ...ct our service representative OPMI Vario surgical microscope Problem Possible cause Remedy See No function at all Suspension system switched off Switch on the suspension system Line power failure Contact in house electrician Surgical field illumination in operative Illumination system of sus pension system switched off Switch on illumination system of suspension system See user s manual for suspen...

Page 207: ... dept page 56 Zoom system always moves to upper or lower end posi tion Switch suspension system to MANUAL mode Adjust magnification manu ally using the zoom knob Contact service dept page 56 Focusing system inopera tive Focus stop button pressed Press the focus stop button again The button must not be lit page 56 Defective motor Adjust the working distance manually using the focusing knob Contact ...

Page 208: ... cause Remedy See SpeedFokus autofocus option is inoperative Camera control unit CCU switched off Error code display E20 Switch on MediLive CCU Monitor switched off Switch on the monitor Failure of SpeedFokus autofocus option Contact service dept Poor focusing result or none at all Focusing of the video camera not matched to fo cusing of the surgical micro scope Focus the microscope image then the...

Page 209: ...onitor but unfocused image in surgical micro scope Setting of diopter rings on eyepieces has been changed Set diopter rings to zero or to the correct value Focused image in surgical microscope but unfocused video image on monitor Focusing of video camera has not been matched to fo cusing of surgical micro scope Focus the microscope image then the video image Focusing cannot be acti vated Different...

Page 210: ...set in such a way that illumination can be switched on using foot con trol panel Switch on illumination using foot control panel button A or B Failure of suspension system electronics Illuminate surgical field using an OR illuminator Contact service dept Yellow indicator lamp in dis play field blinks Defective main and backup lamps Change lamp or insert backup lamp module Defective lamp module Ill...

Page 211: ...spension arm still locked Pull out locking device and turn though 180 In combination with three successive beeps and dis play of the error code XXX Error message during the software check after power on of the suspen sion system Error message for an in ternal system error Manual operation is pos sible Contact service dept specify error code and serial no S88 floor stand only stand wobbles Floor no...

Page 212: ...new xenon backup lamp module ready at hand Xenon lamp module has no contact Insert xenon lamp module as far as it will go Failure of suspension system electronics Illuminate surgical field using an OR illuminator Contact service dept Insufficient surgical field illu mination Brightness level set too low Adjust brightness on the suspension system s dis play field or using the foot control panel Pag...

Page 213: ...oblem Possible cause Remedy See Problem Possible cause Remedy See No imge display Main switch is switched off Switch on the main switch Power cable not correctly plugged in Plug in the power cable Displayed message NO SIGNAL No signal source con nected Connect a signal source No camera connected Connect a camera Connected video cable is defective Connect an intact video cable Image is not centered...

Page 214: ...nger operational due to defective electronics mod ules Inform our service department Change the lamp module as follows First switch off the suspension system at the power switch Only change the lamp module after it has cooled down completely In the event of a malfunction there is a risk of explosion due to the high pressure inside the hot lamp The hot surface of the xenon lamp may also cause burns...

Page 215: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Maintenance Further information 215 3 4 5 2 1 ...

Page 216: ...d on 30 01 2009 Pack the old lamp module 5 in the transport package of the new lamp module Fill in the enclosed return card and send the old lamp module to the nearest Carl Zeiss service agency Note Only use the original transport case 2 as it also provides explosion protection should xenon lamps be defective ...

Page 217: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Maintenance Further information 217 3 4 5 2 1 ...

Page 218: ... has been obtained Firmly retighten screw 4 on the carrier arm by turning it clockwise us ing an M2 5 hex key Reattach plastic cover 2 Resistance on the gas pressure spring upward downward For correct adjustment of the gas pressure spring align the carrier and suspension arms in a horizontal position Tighten setting screw of the gas pressure spring 5 by turning it coun terclockwise with an M5 hex ...

Page 219: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Maintenance Further information 219 1 6 2 3 5 4 ...

Page 220: ...tem Meye is the magnification of the eyepiece Example ftube 170 mm fobj 300 mm γ 1 6 and Meye 12 5 x The resulting total magnification is If the total magnification of the surgical microscope MT is known you can use the formula to calculate the field of view diameter FoVD of the surgical microscope The field of view diameter is the diameter of the circular surgical field which can be seen through ...

Page 221: ... 21 12 5x widefield eyepiece FoVN 18 With the Varioskop objective lens integrated in the OPMI Vario there is a considerable difference between the working distance displayed and the focal length of the Varioskop objective lens See table page 237 If the OPMI Vario is installed on the S8 suspension system the sus pension system s LCD shows the total magnification of the micro scope ...

Page 222: ... system to protect it from dust Always store optical components and accessories in dust free cases when they are not being used Clean the external surfaces of optical components as required Caution Do not use any chemical detergents or aggressive substances These may damage the optical surfaces Remove coarse dirt splashes of blood etc using distilled water to which a dash of household dish washing...

Page 223: ...es of the equipment can be cleaned by wiping with a moist cloth Do not use any aggressive or abrasive cleaning agents Wipe off any residue with a mixture of 50 ethyl alcohol and 50 distilled water plus a dash of household dish washing liquid Sterilization The asepsis sets available from Carl Zeiss contain rubber caps sleeves and handgrips which can be sterilized in autoclaves We recommend the foll...

Page 224: ...s inflammable flame point at 31 C Please read the product information from B Braun Melsungen AG To apply MELISEPTOL proceed as follows Switch off the unit before disinfecting Apply the disinfectant across the entire surface of the control panel Do not let any disinfectant seep into the unit Leave the disinfectant on the unit for approx 30 minutes Then carefully wipe the disinfectant off the surfac...

Page 225: ...326088 0000 000 Sterilizable rubber caps for control knobs on OPMI Zoom 12 mm Spot illumination 22 mm Focus 27 mm 6 x 6 x 10 x 305810 9002 000 305810 9001 000 305810 9008 000 Sterilizable rubber caps for control knobs on support arm Balance setting knob front to back tilt 27 mm Balance setting knob lateral tilt 27 mm Friction adjustment knob microscope rotation 22 mm 10 x 10 x 6 x 305810 9008 000 ...

Page 226: ...ular tube f 170 mm 180 0 89 303791 0000 12 5x push in widefield eyepieces asph 2x 0 14 305543 0000 Description Cat No S88 floor stand 305952 9940 000 Coupling for VARIO 000000 1026 772 Xenon illumination system 000000 1174 212 S light guide 2 5 m 303481 9225 000 Replacement lamp module complete with 2 xenon bulbs in transport container and with return card in exchange for a returned module with de...

Page 227: ...036 000 Foot control panel 2 with 14 functions 3m cable longitudinal orientation of focus and zoom 304979 9030 000 Foot control panel 2 with 14 functions 3m cable transverse orientation of focus and zoom 304979 9035 000 Description Cat No S8 ceiling mount 000000 1176 968 Coupling for VARIO 000000 1026 772 Xenon illumination system 000000 1174 212 S light guide 2 5 m 303481 9225 000 Replacement lam...

Page 228: ...ination system 000000 1174 212 S light guide 2 5 m 303481 9225 000 Complete replacement lamp module with 2 xenon lamps in transport container and with return card in exchange for a returned module with defective xenon lamps 304977 9036 700 Complete xenon lamp module with 2 xenon lamps new component 304977 9036 000 Foot control panel 2 with 14 functions 6m cable 304979 9050 000 Foot control panel 2...

Page 229: ...it kits for S8 and S88 suspension systems Description Cat No SpeedFokus autofocus option in S8 S88 Prerequisite Previously installed video system 000000 1227 873 Description UC upgrade component Cat No UC locking mechanism compl S8 floor stand and ceiling mount 000000 1287 741 UC SpeedFokus autofocus in S8 S88 000000 1308 545 15 TFT monitor with arm and instrument tray for S88 floor stand 305953 9...

Page 230: ...escription Cat No Y C connection cable 2 m long 2x 301687 9102 Y C extension cable 12 5 m long 301687 9110 BNC VBS connection cable 10 m long 2x 301687 9101 Y C connection cable plug plug 5 m long 300 281 Y C extension cable 5 m long HAMA Cat No 42734 Description Cat No Complete replacement lamp module with 2 xenon lamps in transport container and with return card in exchange for a returned module...

Page 231: ...nt for the installation of microman ipulators on OPMI Vario 1209 639 Adapter plate for laser micromanipulators with 48 mm dia 1309 933 Dovetail mount for the installation of Zeiss MM6 micromanipulator on OPMI Vario 0 05 1079 870 Stereo bridge 1 10 1040 085 Rotatable dovetail for binocular tubes 0 17 301007 0000 Tiltable binocular tube f 170 mm 180 0 89 303791 0000 Straight binocular tube f 170mm 0...

Page 232: ...0 41 301677 9105 Video objective lens VOL 442 301681 9010 Video objective lens VOL 802 301681 9008 MediLive Primo with C mount adapter PAL 6 40 308203 9100 MediLive Primo with C mount adapter NTSC 6 40 308203 9150 MediLive Primo with compact camera PAL 6 40 308203 9110 MediLive Primo with compact camera NTSC 6 40 308203 9160 MediLive Trio 3 CCD mono PAL for C mount 5 00 1309 965 MediLive Trio 3 CC...

Page 233: ...oduct please contact your local dealer or the device manufacturer or its legal successor Please also note the manufacturer s topical information on the internet In the event of resale of the product or its components the seller is required to inform the buyer that the product must be disposed of in accordance with the applicable national regulations currently in force For end customers in the Euro...

Page 234: ...234 Maintenance Further information G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 ...

Page 235: ...data 235 Technical data Technical data of OPMI VARIO 237 Technical data of S88 floor stand 238 Technical data of S88 floor stand with lifting column 240 Technical data of S8 ceiling mount 246 Technical data of S81 ceiling mount 250 Ambient requirements 253 CE conformity 253 Changes to the system 253 ...

Page 236: ...236 Technical data G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 ...

Page 237: ...yepiece 12 mm 73 mm at working distance of 200 mm 20 mm 116 mm at a working distance of 415 mm Focusing Continuous motorized focusing via integrated Varioskop Focusing range 200 mm to 415 mm Focal lengths f At a working distance of 200 mm f 279 mm at a working distance of 300 mm f 366 mm at a working distance of 415 mm f 467 mm Illuminated field diameter At a working distance of 200 mm min 11 mm m...

Page 238: ...floor stand S88 floor stand Mechanical data Suspension arm Length 850 mm Swivel angle 320 Vertical lift 360 mm Carrier arm Length 450 mm Swivel angle 320 Stand height 1880 mm Base 805 x 805 mm length x width Admissible max load on suspension arm 20 kg complete microscope equipment in cluding accessories Total weight Approx 215 kg ...

Page 239: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Technical data 239 ...

Page 240: ...uspension arm Length 850 mm Swivel angle 320 Vertical lift 360 mm Carrier arm Length 450 mm Swivel angle 320 Stand height 1880 mm 2410 mm Base 805 x 805 mm length x width Admissible max load on suspension arm 20 kg complete microscope equipment in cluding accessories Total weight approx 240 kg Rated voltage 24 VDC Power consumption 5 A Vertical lift total 530 mm Lifting force 2000 N Lifting speed ...

Page 241: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Technical data 241 ...

Page 242: ... outlets Power outlet 115 230 VAC max 5 A Power outlet 115 230 VAC max 2 A Via power switch X Y coupling Surgical microscope Remote control socket for an external signal of a maximum of 24 V 0 5 A Electrical standard Complying with IEC 60601 1 EN 60601 1 UL 60601 1 CAN CSA C22 2 No 601 1 M90 Protection class I degree of protection IPXO Type B equipment Product classification I as per directive 93 ...

Page 243: ...ually se lectable LCD display TFT color monitor Screen size 15 Resolution 1024 x 768 Reaction time 25 ms Brightness 200 cd m2 Contrast ratio 200 1 Display colors 16 7 million Sampling rate Horizontal 30 80 KHz vertical 50 75 Hz Viewing angles Horizontal 178 vertical 178 Video input ports DVI VGA S Video cVBS Video Component Power input 24 VDC 20 Power consumption 28W Weight 3 2 kg Dimensions H x W...

Page 244: ...0 Printed on 30 01 2009 DVI mode VGA mode Component mode Resolution Refresh rate HZ Description 640 x 480 50 640 x 480 60 720 x 576 50 720 x 576 60 800 x 600 50 800 x 600 60 VESA 800 x 600 70 VESA 800 x 600 75 VESA 1024 x 768 50 1024 x 768 60 VESA 1024 x 768 70 VESA 1024 x 768 75 VESA ...

Page 245: ...on 30 01 2009 Technical data 245 Monitor arm Mechanical data Suspension arm Length 354 mm Swivel angle 360 Vertical lift 220 mm Carrier arm Length 180 mm Swivel angle 90 Admissible max load on the monitor arm 9 0 kg Total weight Approx 4 13 kg 354 mm 180 mm 90 360 90 45 440 mm ...

Page 246: ... Mechanical data Suspension arm Length 930 mm Swivel angle 270 Vertical lift 360 mm Swivel angle of electronics box 180 90 Lift and carrier arms Length 1000 mm Swivel angle 270 Recommended working height Approx 1750 mm on grip Admissible max load on suspension arm 20 kg complete microscope equipment in cluding accessories Weight of ceiling mount Approx 200 kg ...

Page 247: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Technical data 247 ...

Page 248: ...m of 24 V 0 5 A Electrical standard Complying with IEC 60601 1 EN 60601 1 UL 60601 1 CAN CSA C22 2 No 601 1 M90 Protection class I degree of protection IPXO Type B equipment Product classification I as per directive 93 42 EEC Annex IX Approval EMC requirements The system meets the EMC requirements of IEC 60601 1 2 The system meets the RFI requirements of Class A hospital grade The system has been ...

Page 249: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Technical data 249 ...

Page 250: ...ling mount Mechanical data Suspension arm Length 930 mm Swivel angle 270 Vertical lift 360 mm Swivel angle of electronics box 180 90 Carrier arm Length 600 mm Swivel angle 270 Recommended working height Approx 1750 mm Admissible max load on suspension arm 20 kg complete microscope equipment in cluding accessories Weight of ceiling mount Approx 178 kg ...

Page 251: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 Technical data 251 ...

Page 252: ...um of 24 V 0 5 A Electrical standard Complying with IEC 60601 1 EN 60601 1 UL 60601 1 CAN CSA C22 2 No 601 1 M90 Protection class I degree of protection IPXO Type B equipment Product classification I as per directive 93 42 EEC Annex IX Approval EMC requirements The system meets the EMC requirements of IEC 60601 1 2 The system meets the RFI requirements of Class A hospital grade The system has been...

Page 253: ...elivery as a result of ongoing technical development For operation Temperature Rel humidity Air pressure 10 C 40 C 30 75 700 hPa 1 060 hPa For transportation and storage Temperature Rel humidity without condensation Air pressure 40 C 70 C 10 100 500 hPa 1 060 hPa The system meets the essential requirements stipulated in Annex I to the 93 42 EEC Directive governing Medial Devic es The system is lab...

Page 254: ...254 Technical data G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 ...

Page 255: ...ts 253 Anti fogging agent 223 Approval 242 248 252 Asepsis 225 Autofocus in OPMI Vario 181 Autofocus mode OPMI Vario 181 Autofocus option 181 Autofocus option activation 183 184 Autofocus display of functions 175 AUX signal 82 100 183 184 Auxiliaries from Zeiss 222 B Backup bulb is in use 34 68 Balance setting of front to back tilt motion 54 Balance setting of lateral tilt motion 54 Balance settin...

Page 256: ... 2 for OPMI Vario 186 Configuration mode 3 189 Configuration mode 4 192 Configuration mode 5 193 Connecting the surgical microscope 134 Connection panel 82 Connections 134 Connector panel 90 100 106 112 Control keys disinfecting 224 Controls displays connections 54 Coobservation face to face 130 Coobservation lateral 130 Coupling 52 Crushing and collision risk of 84 D Description 47 128 Descriptio...

Page 257: ...unction 164 Failure of a xenon lamp 196 Failure of magnetic brakes 203 Failure of the focusing function 202 Fields of view 220 Filter selector knob 68 Focal lengths 237 Focus memory 183 184 Focus release button 58 Focus speed OPMI Vario 179 Focusing 237 Focusing function failure 202 Focusing knob 56 Focusing process 182 Focusing range 237 Focusing automatic 181 Fogging of optical surfaces 223 Foot...

Page 258: ...e right of the display field 170 L Lamp brightness 177 Lamp brightness as a function of zoom setting 187 Lamp brightness adjustment range 153 Lamp brightness automatically adjusted 187 Lamp brightness constant 187 Lamp brightness setting of OPMI Vario 177 Lamp control failure of 200 Lamp failure 196 Lamp module 66 LCD display 74 LCD display field 170 LED yellow for MANUAL 74 Lock of the cable duct...

Page 259: ... on use 21 O Objective lens focal length 237 Opening the lamp module 68 Operating status normal 172 Operation 163 Operation requirements 26 OPMI and laser MM adjustment to the same focal plane 158 OPMI Vario operation on suspension system 174 Optical surfaces cleaning 222 Optical surfaces fogging 223 Optics cleaning set 222 Ordering data 226 P Parking position 150 PD adjustment knob 62 Photo 183 1...

Page 260: ...2 ROI shifting of 192 ROI size of 190 Rotary and tilt movements 190 Row of keys operation 170 S S81 ceiling mount 108 S88 floor stand with instrument tray option 42 S88 floor stand connection 142 Safety 19 Safety check 22 206 Safety information 20 Safety standards 20 Selector switch 70 Service display 173 Set ergonomic working height 144 Setting the user ID 178 SETTINGS 1 183 SETTINGS 2 186 SETTIN...

Page 261: ...l injury 27 Total magnification or working distance OPMI Vario 178 Trouble shooting table 206 Tube and eyepieces for main microscope 62 Tube mounting of 132 Tubes technical data 237 U Upgrade components 229 Use of the instrument before 26 Use of the instrument for every 26 Use immediately after 222 Use notes on 21 User interface for OPMI Vario 174 USER setting of 178 Using the display and key fiel...

Page 262: ...system 32 Xenon lamp module changing 214 Xenon lamp handling of 214 X Y coupling 60 X Y coupling speed OPMI Vario 179 X Y coupling alignment 138 X Y recentering 183 XY und Z movement 190 Y Yellow indicator lamp 34 70 Z Zoom function failure 201 Zoom knob 56 Zoom memory 183 Zoom release button 58 Zoom speed OPMI Vario 179 ...

Page 263: ...G 30 1607 en OPMI VARIO on S8 S81 S88 Suspension Systems Issue 5 0 Printed on 30 01 2009 263 ...

Page 264: ...Carl Zeiss Surgical GmbH 73446 Oberkochen Germany Fax 49 0 7364 20 4823 E mail surgical zeiss de www zeiss com surgical G 30 1607 en Printed in Germany CG ST ...

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