Improve confidence in visual field test results with releye. Therefore, it provides information regarding the location of any disease processes or. The service manual is designed to support level 1 of a twolevel service strategy. Humphrey field analyzer series hfa ii oftalmotrade. The patented goldmann bowl, which is aspherically curved outside the 30 central area, allows a spacesaving, compact design. Document applicabilitythis document applies to the hfa iii series instrument, system software version 5. The hfa3 user manual, created in acrobat pdf format for use on a computer. Refurbished carl zeiss humphrey 750i field analyzer hfa. Carl zeiss humphrey field analyzer hfa3 visual field. The 750i is network capable and has more memory than the.
Humphrey field analyzer ii i series,the humphrey field analyzer iii series is a wheelchair accessible, computerized perimeter used to examine the patients visual field. If this is your first visit, be sure to check out the faq by clicking the link above. Note the revision b humphrey field analyzer series hfa iii field service guide, pn. Zeiss 750i field analyzer hfa ii i series sale tax only in florida. Models with similar numbers have many of the same features. Carl zeiss humphrey 750i field analyzer hfa iii visual field.
Advanced analysis zeiss humphrey gpa glaucoma progression analysis software identifies clinically significant progression automatically. Methods the subjects included children with suspected field defects n 10, age 515 years, adults with field defects n 33, age 3978 years, healthy children. The humphrey field analyzer ii i series including the zeiss 750i, 745i, 740i, and the 720i, all contain a hard drive, and magnetooptical drive. View and download zeiss humphrey iii series user manual online. B 0203 pn 516801 humphrey field analyzer ii i series power on the power switch is located on the rear panel of the instrument. With over 60,000 installed units worldwide, the humphrey field analyzer is the. Zeiss humphrey hfa iii series field service manual pdf. Humphrey field analyzer hfa iii series validated by more than 25 years of research, design and clinical experience, the hfa is the accepted standard of care in glaucoma diagnosis and management.
Visual field analyzers expanding your field of vision zeiss. Humphrey zeiss hfa iii community, manuals and specifications. Humphrey field analyzer ii i series users manual revision control. Offering the industrys broadest selection of perimetry products, carl zeiss meditec con. The manual will begin downloading once checkout is complete. After a bedside visual field examination with waggling fingers and even a red hatpin, you decide that there is an abnormality. Release date 32003 table of contents this manual contains 314 pages 18 pages introduction instrument setup. Once engaged, the hfa ii begins performing a selfdiagnostic checkup. Carl zeiss humphrey 750i field analyzer hfa iii visual. The mean total deviation mtd value of the 52 test points in the 242 humphrey field analyzer test pattern was calculated. This skinny thermal printer paper fits later model zeiss humphrey 700 series field analyzer visual field instruments such as the zeiss 710, and others from model 720 to 750 zeiss factory printer paper stock number no. Impact of natural blind spot location on perimetry.
With over 65,000 installed units worldwide, the humphrey field analyzer is the premier automated visual field perimeter. Detection of central visual field defects in early. These highly specialized lamps are to be replaced only by a carl zeiss meditec field service engineer. Feasibility, accuracy, and repeatability of suprathreshold. Estimating the reliability of glaucomatous visual field for. Humphrey field analyzer iii series user manual 2660021145640 a 216. In the event the computer detects a problem, a message will appear on the. Many patients who are suffering from eye disorders can find relief through laser eye surgery.
Figure refer to the humphrey field analyzer user manual instructions for use for safe and effective operation of the instrument. Field analyzer ii i series users manual revision control part number revision title release date 516801 b humphrey field analyzer ii i series 32003 users guide models 720i, 740i, 745i, 750i toc. Transfer patient data from an hfa ii or hfa iii to the hfa3 instrument. Jun 01, 2016 the new humphrey field analyzer 3 hfa3 combines everything youve always valued in a humphrey with more than you could imagine to make it faster, easier and more reliable than ever. The time and date display appears in the upper righthand corner of the screen, in the format specified above. Easy to use kinetic graphical user interface with full 180 visual field testing range. Zeiss humphrey 750i manuals manuals and user guides for zeiss humphrey 750i. Humphrey hfa iii perimetry glaucoma medical technology. See the humphreyhfa iii series user manual for more information on setting up the humphrey equipment. Humphrey field analyzer hfa ii i series validated by more than 25 years of research, design and clinical experience, hfa is the accepted standard of care in glaucoma diagnosis and management. Since the model numbers go in order of development, 600 models are older than devices in the 800 line, and so a 600 model may be a more inexpensive visual field analyzer. An objective evaluation of gaze tracking in humphrey. Humphrey field analyzer hfa3 visual field series from zeiss.
The humphrey field analyzer ii i series including the zeiss 750i, 745i, 740i, and the 720i, all contain a hard drive, and magnetooptical drive advanced analysis. Configure your humphrey equipment to send visual field reports in a. Gain peace of mind with seamless transferability of legacy data from the hfa ii and hfa iii to hfa3. Feasibility of saccadic vector optokinetic perimetry. Page 3 note the revision b humphrey field analyzer series hfa iii field service guide, pn 52235 has been revised to revision c.
How do i change the projection lamp on an hfa iii zeiss quick help. The hfa iii field analyzer meets all requirements for stateoftheart static and kinetic perimetry. Manual for the humphrey field analyzer ii series, published by carl zeiss meditec 2012. Heijlkrakau blind spot monitor video eye monitor gaze tracking remote video eye monitor capability operator interface touch screen crt with keyboard stimulus whiteonwhite red or blueonwhite blueonyellow swap option general. Humphrey field analyzer hfa ii 745i in cosmetic condition with power table includes, table, printer, keyboard, manual and power cable. Google scholar see all references falsenegative rate was not used following the manufacturers recommendation 29 x 29 artes, p.
Use this digital user guide for zeiss humphrey 720, 730, 735, 740, 745, 750 visual field analyzers. Estimating the reliability of glaucomatous visual field. To start viewing messages, select the forum that you want to visit from the selection below. Humphrey field analyser hfa, is a tool for measuring the human visual field, it is used by optometrists, orthoptists and ophthalmologists, particularly for detecting monocular visual field. To evaluate feasibility, accuracy, and repeatability of suprathreshold saccadic vector optokinetic perimetry svop by comparison with humphrey field analyzer hfa perimetry. Lenstars unique dual zone keratometry provides equivalent measurements of axis and astigmatism to the gold standard manual keratometry, improving your workflow for toric iol. Operating a visual field instrument doesnt get much easier than a humphrey matrix. A patented aspherically shaped bowl provides a compact, ergonomic desi,medicine,medical supply,medical supplies,medical product. With over 65,000 installed units worldwide, the hfa is the premier automated visual field analyzer. The 242 sita test of the humphrey field analyzer hfa, carl zeiss meditec, dublin, ca is one of the most frequently used tests in clinical practice when normal and glaucomatous eyes need to be separated. Humphrey field analyzer ii i series user manual 2660021145640 a 216. Title humphrey field analyzer ii i series users guide models 720i, 740i, 745i, 750i. Zeiss humphrey iii series user manual pdf download. Humphrey iii series measuring instruments pdf manual download.
Carl zeiss visual field reimbursement guidezeiss visual field guide to interpreting printouteyepatch 2printrex printer paper roll 1chin rest paper pack 1hfa ii i system software 5. Humphrey visual field analyzers can be identified by the model number. See the humphreyhfa ii i series user manual for more information on setting up the humphrey equipment. Humphrey zeiss hfa iii the gold standard in perimetry, validated by more than 30 years of research, design. Humphrey field analyser hfa ii i series user manual.
At niagara eye associates, our ophthalmologist specialize in surgery for glaucoma treatments as well as cataract surgery. This instrument is in excellent condition and has been fully refurbished by our staff. Validated by more than 30 years of research, design and clinical experience, the humphrey field analyzer hfa is the accepted standard of care in glaucoma diagnosis and management. Level 1 onsite field service employs modular replacement of printed circuit boards and other assemblies that are most effectively repaired at a central repair facility. The relationship between the waveform parameters from the. The humphrey visual field analyzer 3 gold standard in perimetry.
Imagine you are assessing a patient with visual difficulties or optic disc swelling. This is the floppy version usb version available too these unit is fully refurbished, worn parts are replaced, a fresh database is set up, software is upgraded and all units are fully calibrated. Development of a novel corneal concavity shape parameter and. Zeiss humphrey 720i visual field analyser reconditioned. Therefore, it provides information regarding the location of any disease processes or lesions throughout the visual pathway. With over 60,000 installed units worldwide, the humphrey field analyzer is the premier automated visual field perimeter.
View and download zeiss humphrey ii i series user manual online. Refurbished zeiss humphrey 750i visual field 6 months. How to interpret visual fields practical neurology. Carl zeiss humphrey 720i field analyzer hfa iii visual. Refurbished carl zeiss humphrey 750i field analyzer hfa ii. With over 65,000 installed units worldwide, the humphrey field analyzer is. Humphrey field analyzer hfa3 visual field series from. Humphrey field analyzer ii lens holder if this is your first visit, be sure to check out the faq by clicking the link above. The humphrey field analyzer ii i series including the zeiss 750i, 745i, 740i, and the 720i, all contain a hard drive and magnetooptical drive advanced analysis.
Diagnostic precision statpac, the language of perimetry, compares results to proprietary agenormative and glaucoma databases. Carl zeiss visual field reimbursement guidezeiss visual field guide to interpreting printouteyepatch 2printrex printer paper roll 1chin rest paper pack 1hfa iii system software 5. By choosing to see a local ophthalmologist for every aspect of eye health, many problems and disorders can be caught early. Humphrey ii i series measuring instruments pdf manual download. Visual field analyzers from carl zeiss digital eye center. Zeiss hfa iii community, manuals and specifications. The distance of the patients eye from the center of the bowl surface measures 30 cm exactly and. Intended use the humphrey field analyzer is an automatic perimeter which is intended to be used to measure the visual field of the eye. Using the 8 vfs, the progression rate of mtd was determined for each eye, similar to the mean deviation trend analysis used in the humphrey field analyzer guided progression analysis. The results of the analyser identify the type of vision defect. Indications for use the humphrey field analyzer is an automated perimeter intended to identify visual field defects for the purposes of screening, monitoring, and assisting in the diagnosis and management of. This skinny thermal printer paper fits later model zeisshumphrey 700 series field analyzer visual field instruments such as the zeiss 710, and others from model 720 to 750 zeiss factory printer paper stock number no. Zeiss 750i field analyzer hfa iii series sale tax only in florida.
The room lights should be dimmed or off when turning on the hfa ii. Zeiss field analyzer printer paper replacement rolls measure approximately 8. This fast test employs a grid of 54 test locations evenly distributed with 6 separation. By using sitatm, the expert operating systems threshold testing time is reduced by up to 70%. After requesting quantified visual field tests, the patient returns with a black and white printout with numbers eg, humphrey fields or coloured lines on a sheet eg, goldmann fields. Zeiss humphrey hfa ii 750i pre owned advanced analysis with comprehensive connectivity options validated by more than 30 years of research, design and clinical experience, the humphrey field analyzer hfa is the accepted standard of care in glaucoma diagnosis and management. Each hfa iii is issued with an embedded vxworks operating system license. Humphrey field analyzer ii franks hospital workshop. Development of a novel corneal concavity shape parameter.
Humphrey field analyzer hfa iii series validated by more than 25 years of research, design and clinical experience, hfa is the accepted standard of care in glaucoma diagnosis and management. The new revision updates all references from humphrey systems to carl zeiss meditec inc. Humphrey field analyser hfa, is a tool for measuring the human visual field, it is used by optometrists, orthoptists and ophthalmologists, particularly for detecting monocular visual field the results of the analyser identify the type of vision defect. Zeiss humphrey visual field analyzer hfa keyboard with.
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