iCare COMPASS with automated tracked perimetry
Bringing the visual field analysis to the next level Automated Tracked Perimetry overcomes limitations in visual field testing when compared to Standard Automated Perimetry (SAP). iCare COMPASS® is an automated perimeter combined with an active retinal tracker and a scanning ophthalmoscope. This advanced technology provides retinal sensitivity and fixation analysis, as well as TrueColor Confocal imaging of the retina.
1. An overview of 2 baseline exams and the last follow-up
2. The threshold deviation map
3. The Progression Event Analysis, an estimation of visual field loss
4. The global trend analysis, an expected loss over 3-5 years
5. Cluster MDs deviation and trend, for 24-2 and 30-2 grids only
6. Pointwise trend analysis with progression rate
The ZEST Fast is a new threshold strategy decreasing exam time. When compared to ZEST, this threshold is 30% faster in glaucoma patients and 40% in healthy patients.
Learn About New Features!
Get the best of both worlds with the iCare COMPASS perimeter. The revolutionary technology combines a visual field test with retinal imaging. The SmartMosaic feature captures high-resolution TrueColor images up to 100°.
With iCare COMPASS Automatic Refraction Correction, the Auto-focus, there is no need for trial lenses. This not only reduces examination time but avoids lens rim artefacts and improves patient flow and comfort. The test can be suspended at any time without data loss. The touch screen interface via high resolution integrated tablet and the all-in-one design (no external PC) with 1 Ethernet and 3 USB Ports make the device easy to operate. iCare COMPASS also offers embedded capabilities for network connectivity that allows remote viewing and storing data on a remote shared folder.
As a perimeter, iCare COMPASS offers full compatibility with standard 24-2, 30-2 and 10-2 visual field testing containing age-matched databases of retinal sensitivity in normal subjects. For the first time in a visual field test, iCare COMPASS provides 60° confocal images of the retina in TrueColor, Infrared and Red-free. iCare COMPASS is also the first perimeter to provide high resolution stereo viewing for a better assessment of the optic nerve head.
Fundus-controlled perimetry is a technique that images the retina during visual field testing, enabling a reliable correlation to be made between visual function and retinal structure. Retinal tracking is at the heart of this function.
Continuous, automated, tracking of eye movements by infrared scanning of the retina provides active compensation for fixation losses. The perimetric stimuli automatically reposition prior to and during projection based on the current eye position. This ensures an accurate match between function (i.e. retinal sensitivity) and structure (retinal images) compensating for eye movements.
The Automated Retinal Tracker compensates eye movements and reduces motion artifacts resulting in improved reliability and accuracy.
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Compass Manual
