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5.6 Optical-digital observation

CLV-S190 INSTRUCTION MANUAL

Ch.5

Optical-digital observation is available when the light source is used in combination with the
videoscope compatible with the optical-digital observation.

WARNING

• Do not rely on the optical-digital

method alone for primary detection of lesions or for

a decision regarding any potential diagnostic or therapeutic intervention.

• If the endoscopic image seems to be dark in the NBI observation, change to the

normal observation. Otherwise, an improper image may be obtained.

5.6

Optical-digital observation

Check the observation mode selection
indicators to confirm the available observation
modes.

Figure 5.5

NOTE

The available optical-digital observation modes vary depending on the connected
endoscope.

Observation mode
selection indicators

Содержание VISERA ELITE CLV-S190

Страница 1: ...4 Summary of the Functions of the Instrument 12 Chapter 1 Checking the Package Contents 15 Chapter 2 Nomenclature and Functions 17 Chapter 3 Installation and Connection 25 Chapter 4 Inspection 37 Chap...

Страница 2: ......

Страница 3: ...ackage Contents 15 1 1 Checking the package contents list 15 Chapter 2 Nomenclature and Functions 17 2 1 Nomenclature and functions 17 2 2 Front panel 19 2 3 Rear and side panels 22 Chapter 3 Installa...

Страница 4: ...e optical digital observation function 51 4 10 Inspection of the high intensity mode 53 4 11 After inspection 55 Chapter 5 Operation 57 5 1 Attention to operation 57 5 2 Operation flow 60 5 3 Turning...

Страница 5: ...nation lamp 86 The light source or any of its components 86 Chapter 8 Troubleshooting 87 8 1 Troubleshooting 87 8 2 Troubleshooting guide 87 8 3 Returning the light source for repair 91 Appendix 93 Co...

Страница 6: ...iv Contents CLV S190 INSTRUCTION MANUAL...

Страница 7: ...mbols are missing or illegible contact Olympus Front side Labels and Symbols OPT DGTL MODE LAMP ON STBY NBI PDD HIGH ON STBY BRIGHTNESS AUTO MANU MIN MAX 0 SPARE LAMP COUNTER RESET 0 100h 300h 500h UD...

Страница 8: ...bol Indicates to see the instruction manual for the cable to be connected Cautions that the inside is extremely hot immediately after the lamp is extinguished Potential equalization terminal Product n...

Страница 9: ...Labels and Symbols 3 CLV S190 INSTRUCTION MANUAL Back cover of this instruction manual Symbol Description Manufacturer Authorized representative in the European Community...

Страница 10: ...s are greater than its risks Fully explain to the patient the potential benefits and risks of the endoscopy and endoscopic treatment as well as any examination treatment methods that can be performed...

Страница 11: ...high leakage currents to decrease the possibility of electric shock Automatic brightness adjustment The automatic brightness adjustment automatically adjusts the intensity of the light emitted from t...

Страница 12: ...s Instrument compatibility Refer to the System chart on page 93 to confirm that the light source is compatible with the ancillary equipment being used Using incompatible equipment can result in patien...

Страница 13: ...the light source stop operation of the light source immediately and contact Olympus Do not prepare inspect or use the light source with wet hands Never install and operate the light source in the fol...

Страница 14: ...um required brightness The brightness of the image on a video monitor may differ from the actual brightness at the distal end of an endoscope Especially in combination with endoscopes using an electri...

Страница 15: ...output connector of the light source Operator or patient injury can result Do not connect any object other than the light guide and endoscope to the output connector Otherwise malfunction may result...

Страница 16: ...urce Do not position a medical device so that it is difficult to disconnect it from the wall mains outlet NOTE As defined by the international safety standard IEC 60601 1 medical electrical equipment...

Страница 17: ...or seriously affect the cardiac function of the patient As specified by the international standard IEC 60601 1 any applied part used for observation or treatment of the heart or areas near the heart...

Страница 18: ...he light source is used in combination with a fiberscope the examination light intensity has to be adjusted manually Section 5 5 Brightness adjustment Optical digital observation NBI observation is av...

Страница 19: ...mergency lamp If the examination lamp does not light up or blows in the middle of an examination making endoscopic observation impossible the light source switches automatically to the emergency light...

Страница 20: ...14 Summary of the Functions of the Instrument CLV S190 INSTRUCTION MANUAL...

Страница 21: ...wn below Inspect each item for damage If the light source is damaged a component is missing or you have any questions do not use the light source and immediately contact Olympus 1 1 Checking the packa...

Страница 22: ...16 1 1 Checking the package contents list CLV S190 INSTRUCTION MANUAL Ch 1...

Страница 23: ...2 1 Nomenclature and functions Symbol Description Symbol Description Power ON OFF Brightness Decrease brightness Increase brightness Exchange lamp lamp usage indicator Lamp usage indicator reset New...

Страница 24: ...LV S190 INSTRUCTION MANUAL Ch 2 Rear and side panels Symbol Description Symbol Description Refer to instructions Warns that the lamp is hot Serial number Potential equalization terminal Alternating cu...

Страница 25: ...ator Lights up when the light source is ON 3 Output socket Connect the endoscope the endoscope s light connector or the light guide cable to this socket This socket provides light to the endoscope 4 C...

Страница 26: ...el CLV S190 INSTRUCTION MANUAL Ch 2 Control panel buttons OPT DGTL MODE LAMP ON STBY NBI PDD HIGH ON STBY BRIGHTNESS AUTO MANU MIN MAX 0 SPARE LAMP COUNTER RESET 0 100h 300h 500h 5 6 7 8 9 10 11 12 13...

Страница 27: ...and igniting the examination lamp Section 5 8 Extinguishing the examination lamp 11 Lamp indicators These indicators display whether the examination lamp xenon lamp lights up ON or not STBY Section 5...

Страница 28: ...22 2 3 Rear and side panels CLV S190 INSTRUCTION MANUAL Ch 2 Rear panel Side panel 2 3 Rear and side panels 1 6 2 4 3 5 8 7...

Страница 29: ...tion of the foot switch 4 Potential equalization terminal This terminal is connected to a potential equalization terminal of the other equipment connected to the light source The electrical potential...

Страница 30: ...24 2 3 Rear and side panels CLV S190 INSTRUCTION MANUAL Ch 2...

Страница 31: ...F all system components before connecting them Otherwise equipment damage or malfunction can result Use appropriate cables only Otherwise equipment damage or malfunction can result Properly and secure...

Страница 32: ...on workflow 1 Install the light source and the ancillary equipment on the mobile workstation or another stable location Section 3 3 on page 27 2 Connect the light source to the video system center Onl...

Страница 33: ...ot holders MAJ 1205 Otherwise the light source may topple down or drop and operator or patient injury may occur or equipment damage can result When using the mobile workstation confirm that excessive...

Страница 34: ...manual 3 Align the two front feet of the light source with the anti slip projections on the shelf of the mobile workstation Figure 3 2 4 Peel the paper from the back of the two foot holders of the li...

Страница 35: ...tion location Peel the paper from the bottom of the foot holders and lightly attach the foot holders to the sheet Figure 3 3 2 Place the light source on the pattern sheet and check that the feet fit i...

Страница 36: ...Ch 3 Compatible video system center Table 3 1 3 4 Connection of the video system center Connect the video system center to the light source using the cables listed below Model Product name OTV S190 V...

Страница 37: ...the video system center 31 CLV S190 INSTRUCTION MANUAL Ch 3 OTV S190 Cable Table 3 2 Connecting diagram Figure 3 4 Model Product name MAJ 1959 LIGHT SOURCE CABLE OTV terminal Light source terminal OTV...

Страница 38: ...f the video system center CLV S190 INSTRUCTION MANUAL Ch 3 OTV S7Pro Cable Table 3 3 Connecting diagram Figure 3 5 Model Product name MAJ 1411 LIGHT SOURCE CABLE OTV terminal Light source terminal OTV...

Страница 39: ...ervation is not intended it is recommended to connect the foot switch to the video system center instead of the light source If naked eye PDD observation is intended connect the foot switch to the lig...

Страница 40: ...ty is insufficient a fire can result or the circuit breaker may trip and it may turn OFF not only the light source but also all other equipment connected to the same power circuit When using the mobil...

Страница 41: ...t may vary from this drawing as in each country the commercialized cable is in accordance to the local applicable norm 1 Confirm that the power switch is not pressed in 2 Connect the power cord to the...

Страница 42: ...36 3 6 Connection to the AC mains power supply CLV S190 INSTRUCTION MANUAL Ch 3...

Страница 43: ...ved do not use the light source and see Chapter 8 Troubleshooting If the light source with any irregularity is used the light source may malfunction or be damaged and an electric shock and or burns ca...

Страница 44: ...operating hours of the examination lamp Section 4 5 on page 43 4 Confirm that the examination lamp turns ON OFF normally Section 4 6 on page 44 5 Check the brightness mode Section 4 7 on page 45 6 In...

Страница 45: ...e light guide cable or the distal end of the endoscope becomes very hot To prevent a fire hazard do not bring the disconnected end of the light guide cable or distal end of the endoscope in contact wi...

Страница 46: ...de cable to the rigid endoscope 3 Insert the light guide connector into the output socket on the front panel of the light source until it clicks Figure 4 1 1 Inspect the endoscope as described in the...

Страница 47: ...that the ventilation grills on the side and rear panels of the light source are not covered with dust or other materials 2 Confirm that the lamp cover is attached firmly Figure 4 3 NOTE For safety rea...

Страница 48: ...n 5 seconds automatically If ignition fails the light source automatically switches to the emergency lamp and the emergency lamp indicator lights up CAUTION If the emergency lamp instead of the examin...

Страница 49: ...f the examination xenon lamp e g 500 h means 500 hours 4 5 Checking the lamp usage indicator Check the lamp usage indicator When the 500 h indicator on the lamp usage indicator lights up replace the e...

Страница 50: ...p indicator ON lights up Figure 4 5 2 Confirm that the examination light is emitted from the distal end of the endoscope When the lamp light intensity decrease even if the 500 h indicator does not lig...

Страница 51: ...mode to MANU Setting it to AUTO does not enable the automatic brightness adjustment and the brightness may not be adequate 4 7 Inspection of the brightness mode switching function 1 Confirm that the...

Страница 52: ...as shown in Table 4 1 Brightness adjustment mode Connected endoscopes Reference AUTO Rigid videoscope Flexible videoscope Rigid endoscope used in combination with the camera head and the light guide c...

Страница 53: ...head is disconnected while the brightness mode indicator is set to AUTO the intense light may cause eye injury 1 Confirm that the endoscope is connected to the light source and the video system center...

Страница 54: ...n 5 and 60 mm Confirm that the light being emitted from the distal end varies with the distance Figure 4 10 5 Hold the distal end of the endoscope at a distance between 30 and 40 mm to the object and...

Страница 55: ...s adjustment always set the brightness to the minimum level necessary to complete the examination If the light is too bright eye injury or burns can result 1 Press the lamp button on the control panel...

Страница 56: ...on the light source varies in an interlocked operation 3 Press the brightness buttons or and confirm the following Each time either of the brightness buttons is pressed a beep is heard and the bright...

Страница 57: ...ion mode selection indicators show the available optical digital observation modes Figure 4 15 NOTE The available observation modes vary depending on the connected endoscope 2 Press the observation mo...

Страница 58: ...t Olympus for details on installing the optional PDD filter MAJ 1429 When the foot switch MAJ 1391 optional is connected to the light source the observation mode can be switched during naked eye PDD o...

Страница 59: ...he MANU indicator lights up Figure 4 17 2 Press the brightness buttons on the control panel to set the brightness level to 0 Figure 4 18 3 Press the intensity mode button on the control panel the norm...

Страница 60: ...sity setting is automatically saved when the light source is turned OFF and is recalled when the light source is turned ON again 4 Confirm that the high intensity mode indicator lights up and that the...

Страница 61: ...ton on the control panel for about 1 second to turn OFF the examination lamp refer to Section 5 8 Extinguishing the examination lamp Figure 4 20 2 If the light source will not be used immediately pres...

Страница 62: ...56 4 11 After inspection CLV S190 INSTRUCTION MANUAL Ch 4...

Страница 63: ...on of the light source Before using the light source make sure to perform inspection of the light source as described in Chapter 4 Inspection WARNING Be sure to wear protective equipment such as eye w...

Страница 64: ...ect the endoscope to a spare light source Note that the emergency lamp offers only the minimum brightness required in case of an emergency and it is dangerous to continue the use of the light source u...

Страница 65: ...the observation mode For PDD observation use only the light guide cable and rigid endoscope compatible with PDD Otherwise an improper image may be obtained NOTE Set the brightness of the examination...

Страница 66: ...brightness mode Section 5 4 on page 62 4 Adjust the brightness of the examination lamp Section 5 5 on page 63 5 Operate the light source Optical digital observation Section 5 6 on page 66 High intens...

Страница 67: ...sult NOTE When the video system center is connected either the light source or the video system center can be turned ON first 5 3 Turning the light source ON and igniting the examination lamp 1 Confir...

Страница 68: ...adequate 5 4 Setting the brightness mode 1 Confirm the brightness adjustment mode of the endoscope to be used according to the Table 5 1 2 Press the brightness mode button to select the brightness mod...

Страница 69: ...or to the minimum level If the camera head is disconnected while the brightness mode is set to AUTO the intense light may injure your eyes CAUTION Turn the video system center ON to enable the automat...

Страница 70: ...once moves the level one step pressing the button continuously moves the level continuously The brightness level value is saved per observation mode The brightness level should be adjusted for each ob...

Страница 71: ...period Use of higher brightness than required may cause eye injury or burns to the patient NOTE Pressing either of the brightness buttons or once increases or decreases the level by one step pressing...

Страница 72: ...f lesions or for a decision regarding any potential diagnostic or therapeutic intervention If the endoscopic image seems to be dark in the NBI observation change to the normal observation Otherwise an...

Страница 73: ...gs of the video system center The settings for observation mode are not retained after the light source is turned OFF The light source is always in the normal light observation mode at the moment it i...

Страница 74: ...ble when no endoscope is connected to the light source The function is available only when a compatible endoscope is connected Refer to Section 4 10 Inspection of the high intensity mode for the compa...

Страница 75: ...lamp 69 CLV S190 INSTRUCTION MANUAL Ch 5 5 8 Extinguishing the examination lamp Press and hold the lamp button for about 1 second the examination lamp turns OFF and the indicator STBY lights up Figure...

Страница 76: ...end of the light guide cable or distal end of the endoscope in contact with a flammable object such as operating room drapes when the examination lamp is turned ON When no examination is performed be...

Страница 77: ...lamp chamber is extremely hot immediately after the lamp is turned OFF Operator and or patient burns can result When replacing the lamp do not leave any objects such as a cloth and plastic bag inside...

Страница 78: ...amp carefully Do not apply excessive force or scratch the examination lamp The glass surface may crack the lamp life may shorten or the light source may be damaged due to the high pressure inside the...

Страница 79: ...ON and the examination lamp is extinguished a fan built into the light source cools the lamp chamber 3 Turn the light source OFF 4 Disconnect the power cord from the hospital grade wall mains outlet 5...

Страница 80: ...Ch 6 7 Remove the hexagon wrench from the rear of the lamp cover Figure 6 2 8 Turn knob A counterclockwise by 90 to loosen it Figure 6 3 9 Turn knob B counterclockwise by 90 to loosen it See Figure 6...

Страница 81: ...amp with heat sinks A and B attached Figure 6 4 11 Using the hexagon wrench loosen the three bolts on heat sink B on the side of the examination lamp and remove heat sink B from the examination lamp F...

Страница 82: ...e lamp s heat efficiency will be impaired and the examination lamp life will be shortened significantly CAUTION Washers are attached to bolts Retain all three of them carefully because they will be us...

Страница 83: ...t enough heat compound is applied the heat can cause lamp ignition failures 6 3 Insertion of the lamp 1 Hold the new examination lamp without touching the glass surface 2 Using your finger apply the h...

Страница 84: ...the life of the examination lamp Confirm the direction of the washers when tightening the bolts If a washer is positioned incorrectly the lamp may fail to light properly Figure 6 9 4 Using your finger...

Страница 85: ...tighten the heat sink clamp firmly Poor heat radiation may result in equipment damage examination lamp ignition failure and a considerable drop in the life of the examination lamp 7 Insert both heat...

Страница 86: ...e horizontal position until it stops while pushing the knob See Figure 6 13 10 Confirm that the heat sinks are attached firmly by pulling the projection See Figure 6 12 CAUTION If the heat sinks are n...

Страница 87: ...hen the examination lamp is not exchanged The incorrect working hours of the examination lamp will be indicated 12 Turn the knobs of the lamp cover and close the lamp cover securely Figure 6 15 NOTE F...

Страница 88: ...tton on the control panel for more than 3 seconds the lamp usage indicator is reset Confirm that the lamp usage indicator shows 0 Figure 6 17 NOTE The counter reset button is inactive while the examin...

Страница 89: ...ly spray type medical agents such as rubbing alcohol directly to the light source Medical agents might enter the light source through the ventilation grills and may cause equipment damage CAUTION Do n...

Страница 90: ...each country the commercialized cable is in accordance to the local applicable norm 3 If the equipment is soiled with blood or other potentially infectious materials wipe off all gross debris using a...

Страница 91: ...adio equipment or cellular portable phone Damage to the light source may result 7 2 Storage 1 Confirm that the light source is OFF 2 Confirm that the power cord is disconnected from the hospital grade...

Страница 92: ...uld burst and scatter in all directions resulting in injury The protective equipment includes eye wear face mask and gloves The light source or any of its components Dispose of the light source or any...

Страница 93: ...rce and contact Olympus WARNING Never use the light source if an irregularity is observed Damage or irregularity of the light source may result equipment damage an electric shock and or burns NOTE If...

Страница 94: ...mp The examination lamp is broken Replace the examination lamp with a new one as described in Section 6 1 Replacement of the examination xenon lamp No light is emitted from the endoscope The examinati...

Страница 95: ...5 5 Brightness adjustment or turn the light source OFF then ON again The field of view and the image are too dark or too bright The examination lamp is old Replace the examination lamp with a new one...

Страница 96: ...ndoscope light guide cable and camera head compatible with PDD The video system center does not have the PDD observation function Use the video system center with the PDD observation function The PDD...

Страница 97: ...the individual at your location who is the most familiar with the problem Also include a repair purchase order CAUTION Olympus is not liable for any injury or damage that occurs as a result of repair...

Страница 98: ...92 8 3 Returning the light source for repair CLV S190 INSTRUCTION MANUAL Ch 8...

Страница 99: ...ight source are listed below New products released after the introduction of the light source may also be compatible for use in combination with the light source For further details contact Olympus WA...

Страница 100: ...es Flexible videoscope ENF series CYF series HYF series LTF series LF series Camera head 1 OTV S7H series Light guide cable 1 Camera head 1 CH S190 series OTV S7ProH series OTV S7H series 1 The OLYMPU...

Страница 101: ...on WM NP2 WM NP1 WM WP1 VISERA ELITE video system center OTV S190 VISERA Pro video system center OTV S7Pro Keyboard VISERA ELITE xenon light source CLV S190 High definition LCD monitor OEV261H OEV191H...

Страница 102: ...ature 5 40 C 41 104 F Relative humidity 10 90 without condensation Atmospheric Pressure 700 1060 hPa 0 7 1 1 kgf cm2 10 2 15 4 psia Transportation and storage environment Ambient temperature 25 to 70...

Страница 103: ...y 500 hours Automatic brightness adjustment Automatic brightness adjustment method Servo diaphragm method Automatic exposure 17 steps Indicators on front panel Emergency lamp Indicates absence of emer...

Страница 104: ...ies with the EMC standard for medical electrical equipment edition 4 IEC 60601 1 2 2014 When connecting to an instrument that complies with a previous edition of the EMC standard for medical electrica...

Страница 105: ...y for its internal function Therefore its RF emissions are very low and are not likely to cause any interference in nearby electronic equipment Radiated emissions CISPR 11 Class B This instrument s RF...

Страница 106: ...D IEC 61000 4 2 Contact 8 kV Air 2 4 8 15 kV Contact 2 4 6 kV Air 2 4 8 kV Same as left Floors should be made of wood concrete or ceramic tile that hardly produces static If floors are covered with sy...

Страница 107: ...a battery 40 UT 60 dip in UT for 5 cycle 70 UT 30 dip in UT for 25 cycle 50 Hz 30 cycle 60 Hz Phase angle causing voltage dips 0 70 UT 30 dip in UT for 25 cycle 0 UT 100 dip in UT for 250 cycle 50 Hz...

Страница 108: ...ed separation distance Where P is the maximum output power rating of the transmitter in watts W according to the transmitter manufacturer and d is the recommended separation distance in meters m 6V IS...

Страница 109: ...st and TV broadcast cannot be predicted theoretically with accuracy To assess the electromagnetic environment due to fixed RF transmitters an electromagnetic site survey should be considered If the me...

Страница 110: ...quipment could result Test frequency MHz Band MHz Modulation 1 1 The carrier shall be modulated using a 50 duty cycle square wave signal Maximum power W Immunity test level V m 385 380 390 Pulse modul...

Страница 111: ...reproduced or distributed without the express written permission of OLYMPUS MEDICAL SYSTEMS CORP OLYMPUS is a registered trademark of OLYMPUS CORPORATION Trademarks product names logos or trade names...

Страница 112: ...Valley Road 12 01 04 Valley Point Office Tower Singapore 248373 Fax 6834 2438 Telephone 6834 0010 A8F Ping An International Financial Center No 1 3 Xinyuan South Road Chaoyang District Beijing 100027...

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