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PRODUCT DETAILS

Professional LED Full Field White-on-White Front Projection Perimeter

Band nameICLEAR
Model No.CHE-IFA900 Series
CertificateIOS CE
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Quick Details

Precision Diagnosys
Strictly conforming to the newest perimetry standard of IMAING and PERIMETRY SOCIETY, IFA series simultaneously fulfill the needs for opthalmological and neurological uses.
Equipped with world- wide accepted 31.5 asb background illumination, incorporated with efficient HISA, algorithm, comprehensive fixation control and age-related normal database, IFA's test result is highly consistent with Goldmann standard perimeter. Its aspheric dome effectively shrinks its size, while ensuring the full field test range.
 
Front Projection, More Accurate Position & Intensity
As other mainstream high-end perimeters, IFA has adopted the advanced front projection structure: one independent light source, incorporated with rotating optical system, can project the uniform
light spot on any position of the carefully prepared aspheric diffuse surface. The light spot has uniform intensity, despite of your observation angle.
 
Low Light-declining LED, No Replacement & Calibration
LED light source has characteristics of high efficiency, low heat, long life and low light decay. Its radiating energy reduction is less than 20% after 30,000 hours of illumination.
That is, if there is about 300 stimulus for each test, and each stimuli lasts for 200 ms, then, after 1.8 million tests, the stimulus intensity of IFA has attenuated less than 1 dB.
However, to ensure foolproof, IFA has built a light measuring sensor internally and any abnormal changes of the lighintensity have been under control.

Packaging & Delivery

450*460*550mm
45KG

Product Description

China Professional LED Standard Full Field White-on-White Front Projection Perimetry
CHE-IFA900 Series


Professional Standard Full Field White-on-White Perimetry
The IFA series offers a wide range of test patterns and strategies, including T30-2, T24-2, T10-2 for glaucoma diagnosis and T-Macula for macula function assessment. In addition, special test patterns like driver feasibility, monocular/binocular social security disability are also included. For better detection of visual field loss caused by early-stage glaucoma, points of T30-2 and T24-2 were cautiously configured on the most sensitive position of the retinal nerve fiber bundle.

COMFORTABLE PERIMETRY
The super-silent design of chin rest and fan-free power system makes the test quiet and comfortable; The inclined LCD monitor guarantees the optimized operator view and operation angle; The embedded monitor and its glare shield effectively avoid the impacts of monitor rays on patients.

The chin rest control buttons on the operator's side produce a comfortable experience. Apart from L/R, U/D, the middle button automatically calibrates pupils to the center with the cooperation of an eye-tracking camera.

Compared with its competitor's 12. 1 CRT, our 15 LCD provides higher display quality and more diagnostic information. Better display quality, more sensitive touch screen and virtual multi-language keyboard enable you an easy operation system with one finger.

The ergonomic response applies to all hands whatever the race, age and gender; Its elaborately selected tactile switch with 2.45 N action force has a life cycle of 1,000,000 times; The unique design brings us a happy and straightforward response experience. Meanwhile, the switch action is easily perceived, even for old sluggish patients.

Optional:
Our foot pedal response is accessible to the disabled.
Mechanical keyboard and external mouse are available as well.

SWAP for Earlier Glaucoma Detection
Researches suggest that Blue-Yellow ganglion cells are selectively damaged first in early glaucoma. Short -Wavelength Automated Perimetry, or SWAP, is also known as Blue-Yellow perimetry. SWAP preferentially tests the blue cones and their ganglion cell connections by the means of using bright 100 cd/m2 yellow background to desensitize the green and red cones, and evokes a response of blue cones through carefully chosen 440nm blue stimuli.
Researches show that SWAP identified early glaucomatous visual field defects and progression in glaucomatous field loss much earlier than they could be detected by using standard white-on-white perimetry. It has been proven clinically that the SWAP test result is highly consistent with RNFL loss caused by glaucoma.
IFA provides you with an economic Blue-Yellow perimetry solution through T30-SWAP, T24-SWAP programs. Facilitated by its unique HISA- SWAP algorithm, IFA completes Blue-Yellow perimetry as quickly as the usual White-White perimetry does.

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