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OCULUS Easyﬁeld

C/Easyﬁeld

INSTRUCTION MANUAL

Examination of the Central Vi

ual Field

Содержание Easyfield C

Страница 1: ...OCULUS Easy eld C Easy eld S INSTRUCTION MANUAL Examination of the Central Visual Field...

Страница 2: ...ons The user guide of the Easyfield perimeter will provide you with extensive information especially about the evaluation programs and displays produced by the examinations Due to ongoing development...

Страница 3: ...syfield 19 8 2 Switching off Easyfield 19 9 Patient Data Management 20 9 1 Starting Patient Data Management 20 9 1 1 Enter a new patient 21 9 1 2 Select an existing patient 21 9 2 Starting the Easyfie...

Страница 4: ...13 3 Maintenance 42 14 Troubleshooting 43 15 Transport and storage 44 15 1 Disassembly and packing 44 15 2 Transport and Storage Information 44 16 Disposal 45 17 Terms of Warranty and Servicing 46 17...

Страница 5: ...rder number Version OCULUS Easyfield C perimeter with chin support OCULUS Easyfield S perimeter 15000 15005 Data medium with software 15110 15120 Dust cover Easyfield C Dust cover Easyfield S 15000110...

Страница 6: ...Easyfield Software together with patient data management Easyfield Software from Version 3 19 Patient Data Management Version 6 08 The software version for patient data management is displayed on the...

Страница 7: ...entification 14 Disposal in household trash is prohibited 6 CE Conformit Europ enne 15 Serial number of the device 7 Degree of protection 16 Reference number 8 Heed Instructions Manual 17 Device name...

Страница 8: ...t working with the Patient Data Management system and all safety related instructions for use of the Easyfield perimeter Caution All safety related instructions for use of the Easyfield perimeter are...

Страница 9: ...tion near the unit Observe the legal regulations with regard to accident prevention 4 1 1 Used pictograms Warning Indicates a potentially hazardous situation that may result in irreversible injury Cau...

Страница 10: ...Instructions regarding the set up and electrical connection Do not use or store the Easyfield in damp rooms and do not store the unit in such areas Keep the Easyfield away from water that may drip sur...

Страница 11: ...er plug is easy to access That way you can easily disconnect it from the power supply for any repairs or maintenance work Do not force any plug connections If you are unable to make a plug connection...

Страница 12: ...onform to IEC 60601 1 If a multiple power socket is to be used or if a device is to be used that does not meet the IEC 60601 1 standard use an isolating transformer Information about the operation of...

Страница 13: ...aler If an error occurs which you are unable to correct label the Easyfield as out of order and contact our service department or an authorized dealer Instructions on disassembly and disposal When dis...

Страница 14: ...g a multiple socket extension chord it has to be supplied with a isolation transformer If you are using a new computer for the Easyfield you must have the electrical safety checked Call OCULUS Service...

Страница 15: ...ting the screen saver if software session is inactive e g 10 minutes Adequate time setting should consider duration of examination number of patients time between examinations use of other devices in...

Страница 16: ...ation routines For example Screening 24 2 SPARK Quick Macula Custom routines can also be combined and saved as programs No other software programs screen saver applications etc must run simultaneously...

Страница 17: ...upport 2 Eye shield 7 Power On Off switch 3 Perimeter cone with mounts for correction lens holder 8 Port for external power supply 4 Chin rest 9 USB port for connection with netbook PC laptop 5 Chin r...

Страница 18: ...including the 30 2 and 24 2 patterns and additional test points in the 10 range 10 2 pattern The Easyfield can be controlled with a netbook a laptop or a PC Perimeter cone Due to the closed construct...

Страница 19: ...6 Device Description Instruction Manual Easyfield GA 15000 XXXX EN 1219 Rev01 15 60 Applied parts 1 Chin rest Easyfield C only 2 Hand held button 3 Forehead rest Fig 6 2 Applied parts 1 3 2...

Страница 20: ...cialist 7 1 Install the software If you are working with a PC or laptop you must install the Easyfield software The Easyfield software consists of the following programs which are installed together P...

Страница 21: ...strip to connect the Easyfield Use a power strip that complies with the requirements of DIN EN 60601 1 Do not place the multiple socket extension cord on the floor Do not use more than one multiple s...

Страница 22: ...nect the power supply to the unit with the supplied power cable 3 Make sure that the mains voltage is the same as the voltage specified on the rating plate of the power supply If you are working with...

Страница 23: ...system Proceed as described in the Software Installation 8 Daily operation 8 1 Switching on Easyfield Switch on the netbook the PC or the laptop Wait until the operating system has started completely...

Страница 24: ...icon The user interface for the Patient Data Management will be dis played In order to start the Easyfield program you must first enter a new patient 8 or select a patient already present in the patie...

Страница 25: ...st and start the Easyfield program 9 1 2 Select an existing patient The patient list on the left hand side of the screen displays all previously examined patients Choose Search to quickly find the pat...

Страница 26: ...ameters which reference previous examinations for example Proceed as for the input of a patient name 9 2 Starting the Easyfield program After selecting a patient Press the Easyfield button to start th...

Страница 27: ...unction of the individual symbols are found in the User Guide Loading previous examinations Select the menu item Examination and click Load The dialog box Load Examination appears Make a selection by...

Страница 28: ...le if the individual test points are focused sharply on the retina The patient may need suitable corrective lenses for this purpose It is possible to wear contact lenses not colored ones in certain co...

Страница 29: ...ctivate the Calculate from Distance Rx chekcbox Enter the values into the fields in the trial Lens Rx group box The following screen appears Enter the patient s previously determined refraction values...

Страница 30: ...he examination takes place in a quiet atmosphere and that the patient is not distracted Explain the examination procedure to the patient Give the patient the hand held button for the unit and ask him...

Страница 31: ...ce his chin on the chin rest 1 Adjust the moving cone 3 and the press the adjusting knobs on the chin rest 4 for the optimal positioning of the patient Easyfield S only Ask the patient to place his fo...

Страница 32: ...e correct position when the patient s pupil lies within the red rectangle of video monitor frame During the whole examination Check the correct position of the patient s pupil to get correct measureme...

Страница 33: ...inter to the left edge of the pupil on the monitoring image Press and hold down the left mouse button The left edge of the pupil is marked with a green line Move the mouse pointer to the right edge of...

Страница 34: ...for example that you have selected the wrong eye press the Cancel button When all values have been entered correctly ask the patient to once again look into the center of the four red dots Press the...

Страница 35: ...e cursor must be located in the main frame of the Easyfield program window Press the right mouse button The following dialog is displayed If the examination can be resumed press the No button To cance...

Страница 36: ...that the patient can relax Disinfect the forehead and chin rest after each examination sec 13 2 page 41 Disinfect the hand held button after each examination sec 13 2 page 41 11 4 1 Saving the Examina...

Страница 37: ...ght of the displayed examination results You can determine the points for the re examination in several ways Press the Autoselect button The peculiar points are then automatically selected Manually se...

Страница 38: ...log will be displayed If you previously took the corrective lens out of the holder re insert it now Tell the patient that you are now going to continue with the examination Press the Continue button a...

Страница 39: ...creating of the patient data you can edit it Press the Change button The input boxes for patient data are now enabled and the cursor jumps to the Last name field Change the entries in the individual...

Страница 40: ...which the patient data should be exported e g B TOPO DAT for data and TOPO BMP for the pictures Confirm your selection with OK or Save To export the data press the Export button 3 12 3 Importing Pati...

Страница 41: ...data Folder or Single file U12 Recommendation Import the patient data using the Individual file U12 option Press the button 2 to select a folder In the dialog box select the directory or the file whe...

Страница 42: ...data due to computer viruses Computer viruses can cause loss of data Run a virus check before making a backup to a USB flash drive The general rules for security backups apply to the creation of back...

Страница 43: ...utton 5 The previously selected data will then be backed up to the corresponding folder 12 4 2 Reconstructing Data If a loss of data occurs the data from a previous backup can be re imported into the...

Страница 44: ...r maintenance works 13 1 Cleaning Caution Risk of electric shock if the Easyfield is not completely disconnected from the mains for these jobs Turn the Easyfield off sec 8 2 page 19 Pull the power plu...

Страница 45: ...isk of electric shock if the Easyfield is not completely disconnected from the mains for these jobs Turn the Easyfield off sec 8 2 page 19 Pull the power plug before cleaning When disconnecting electr...

Страница 46: ...checked every two years by our service department or an authorized dealer Note Damaged equipment will result in erroneous examinations If you use a damaged unit the examination result may be incorrect...

Страница 47: ...ply Power failure or power outlet is not active Plug the power cable into the pow er outlet or the inlet connector into the jack at the Easyfield pe rimeter Inform the in house electrician No function...

Страница 48: ...wer plug from the power jack sec 8 2 page 19 Disconnect the connections to the hand held button to the netbook PC laptop When disconnecting pull on the respective plug and not on the cable itself Pack...

Страница 49: ...high temperatures and humidity Transport the Easyfield in an appropriate manner Store the Easyfield in accordance with the storage conditions Do not store the unit near heating elements or moisture Ch...

Страница 50: ...onsignment note to enable a proper claims settlement procedure Overall the general terms and conditions of business and delivery apply as per the date of purchase 17 2 Assumption of liability for func...

Страница 51: ...tives will provide you with additional information Address of the manufacturer and service department Germany OCULUS Optikger te GmbH M nchholzh user Stra e 29 35582 Wetzlar GERMANY Tel 49 641 2005 0...

Страница 52: ...506 540 x 320 435 mm 12 4 x 19 9 21 3 x 12 6 17 1 in Interface USB RS232 Perimeter bowl radius 300 mm Meridian Adjustable from 0 360 Max eccentricity 30 Max power consumption 25 W Life expectancy 10...

Страница 53: ...ency 47 63 Hz Max power consumption 46 W DC output 12 V 3 34 A 40 W max Fuses integrated over current shut off Type of protection against electrical shock Protection class 2 Level of protection agains...

Страница 54: ...andard CE in accordance with directive 93 42 EWG for Medical Devices The unit is a Class I product Conformity assessment Directive 93 42 EEC annex VII Ambient temperature 40 C to 70 C Relative humidit...

Страница 55: ...ill not affect the diagnosis treatment and observation A short flicker of the illumination of the Easyfield during the examination is permissible because it will not affect the diagnosis treatment and...

Страница 56: ...lator 05150805 Power supply GSM40B12 P1J see Power adapter page 49 Guidance and manufacturer s declaration electromagentic emmissions IEC 60601 1 2 5 2 2 1 table 1 The OCULUS Easyfield is intended for...

Страница 57: ...rth 1 kV differential mode 2 kV line s to earth Mains power quality should be that of a typical commercial or hospital environment Voltage dips short interruptions and voltage variations on power supp...

Страница 58: ...d be less than the compliance level in each frequency range b Interface may occur in the vicinity of equipment marked with the following symbol Note 1 Note 2 At 80 Hz and 800 MHz the higher frequency...

Страница 59: ...ted maximum output pow er of transmitter W Separation distance according to frequency of transmitter m 150 KHz to 80 Mhz d 1 2 P 80 MHz to 800 MHz d 1 2 P 800 MHz to 2 5 GHz d 2 3 P 0 01 0 12 0 12 0 2...

Страница 60: ...ex 56 60 Instruction Manual Easyfield GA 15000 XXXX EN 1219 Rev01 19 3 Description of the Connection Easyfield Computer PC Laptop Power supply adapter 05150805 Mains connection Hand held button USB Is...

Страница 61: ...asyfield GA 15000 XXXX EN 1219 Rev01 57 60 19 4 Data Sheet GSM40B12 P1J 05150805 0 123 4 564 4 7 809 8 0 8 4 62 5 2 A 8 A 3 1 B C 8 4 A4 1 B 4 A 4 1 B D 8 8 1 3 62 1238 A 1 B E 6A4 8 1 A 1 4 1 B 7 8 0...

Страница 62: ...0 5 6 2 6 4 4 0 3 0 3 0 3 0 3 0 3 0 3 02 3 1 3 1 2 6 15 3 004 6 4 3 6 5478 209 2 9 259 229 22 9 2 9 9 09 0 4 14 3 0 4 00 3 14 3 0 00 3 22 6 0 043 6 01 0 3 01 5 6 05 13 0 6 1 1 3 02 6 1 43 1 1 6 41 3...

Страница 63: ...nex Instruction Manual Easyfield GA 15000 XXXX EN 1219 Rev01 59 60 40 67 8 9 6 6 4 1 0 4 1 2 5 0 5 7J EJL B 2 0 01 00 05 0 1 02 1 11 15 0 2 5 L 5 I 1 0 F J J B J 0 00 87 76 6 6 6 68 0 0 0 1 J M 1 7 50...

Страница 64: ...9 35582 Wetzlar GERMANY Tel 49 641 2005 0 Fax 49 641 2005 295 E Mail export oculus de www oculus de USA OCULUS Inc 17721 59th Avenue NE Arlington WA 98223 Tel 1 425 670 9977 Fax 1 425 670 0742 Email s...

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