
iCare MAIA
iCare MAIA and S-MAIA confocal microperimeters
Key features
- 25 Hz eye-tracking with confocal SLO imaging
- Pre-programmed and custom tests
- Sensitivity and fixation indexes, illustrative sensitivity- and fixation maps
- Informative examination and progression reports
- 2.5 mm minimum pupil size
- Patients with cataract (up to grade 3+) and media opacities can be examined
- Auto-focus (from -15D to +10D)
- Sensitive to functional changes due to macular pathologies or treatments even in early stages (background down to <0.0001 asb, threshold range 36 dB)
- Simple to use, patients can be tested in less than 3 minutes per eye
- S-MAIA includes also scotopic testing with cyan and red stimuli
iCare maia
| microperimeter with confocal Scanning Laser Ophthalmoscopy (SLO)
iCare MAIA and S-MAIA microperimeters with confocal Scanning Laser Ophthalmoscopy (SLO)
iCare MAIA (Macular Integrity Assessment) and S-MAIA offer the best in confocal microperimetry to combine visual field tests, fixation loss correction by a real-time retinal tracker, and non-mydriatic confocal SLO fundus imaging, all in one exam. iCare MAIA and S-MAIA detect and monitor functional changes of the retina with great reliability.
iCare MAIA and S-MAIA perform different types of pre-programmed as well as customizable microperimetry tests and follow-up to monitor functional progression. The retinal tracker allows for accurate, real-time, calculation and compensation for eye movements. iCare MAIA and S-MAIA are patient-friendly, automated, easy to use, and non-mydriatic.
Fundus Imaging | |
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Line scanning laser ophthalmoscope Field of view | 36° x 36° |
Digital camera resolution | 1024 x 1024 pixel |
Optical resolution on the retina |
25 microns |
Optical source: infrared super luminescent diode |
850 nm |
Imaging speed | 25 fps |
Working distance | 33 mm |
Fundus Perimetry | |
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Standard macular test | 10° |
Field of view for macular perimetry | 20° x 20° |
Tracking speed | 25 Hz |
Stimuli size | Goldman III |
Background luminance | 4 asb |
Stimuli dynamic range | 36 dB |
Maximum luminance | 1000 asb |
Dimensions | |
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Unit Size | 348 (W) x 580 (H) x 600 (D) mm |
Unit Weight | 23 kg (50.7 lbs) |
Power supply | |
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Voltage | 100-240 VAC, 50-60 Hz |
Power consumption | 300 VA |
Laser Classification |
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Class I laser product conforming with 60825-1 IEC:2007 |
Accessories |
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Other Features | |
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Microperimetry with an Enhanced Functional and Structural Correlation
Microperimetry is a technology that allows concurrent analysis of structural and functional aspects of the retina. It combines retinal sensitivity mapping and fixation analysis with the fundus image in one exam as a powerful tool to detect, describe, and follow up pathologies affecting the macular area. iCare MAIA performs different types of microperimetry tests with supra and full-threshold strategies and follow-up tests to monitor functional progression. Each exam provides a measure of retinal sensitivity and fixation analysis (stability and position of the Preferred Retinal Locus).
Parameters are assessed by tracking eye movements 25 times per second and by plotting the resulting distribution over the SLO image.
iCare MAIA can project multiple fixation targets at selectable locations to help patients visualize the goal during the sensitivity test. The fixation test can also be done alone and takes only seconds. A fixation test can also be conducted to train the patient to use a new optimal Preferred Retinal Locus.
Accurate and Detailed Diagnosis of Macular Diseases
iCare MAIA is used as a diagnostic device to aid in the detection and management of diseases affecting the macula, including, but not limited to, macular degenerations. Thanks to its combined structure-function analysis, microperimetry represents an essential tool for deriving the correct diagnostic decision in a variety of retinal diseases, monitoring the progression of retinal pathologies, assessing macular function prior to cataract surgery, examining patients with unexplained vision loss, and more.
S-MAIA Enables Scotopic Testing
S-MAIA can perform scotopic tests for finding and explaining the relation between the diseases and sensitivities of dark-adapted photoreceptor cells. In the scotopic mode, the color of the projected stimuli can be chosen between cyan and red. The cyan scotopic test aims to stimulate the rod photoreceptors and to measure their sensitivity. The red scotopic test aims to measure the response of the red cone photo-receptors, without any interference due to the response of the rods.

MAIA Offers the Best in Confocal Perimitry
iCare MAIA performs different types of pre-programmed as well as customizable microperimetry tests and follow-up to monitor functional progression. The retinal tracker allows for accurate, real-time, calculation and compensation of eye movements.
Commonly Asked Questions
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Question
iCare EIDON is the first TrueColor Confocal system that combines the best features of Scanning Laser Ophthalmoscopy (SLO) systems with fundus photography to set new performance standards in retinal imaging. It’s the perfect retinal imaging system that provides TrueColor, and widefield views in multiple imaging modalities. EIDON provides unsurpassed image quality and a unique, live, confocal view of the retina in a dilation-free operation.
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Question
iCare EIDON is the first TrueColor Confocal system that combines the best features of Scanning Laser Ophthalmoscopy (SLO) systems with fundus photography to set new performance standards in retinal imaging. It’s the perfect retinal imaging system that provides TrueColor, and widefield views in multiple imaging modalities. EIDON provides unsurpassed image quality and a unique, live, confocal view of the retina in a dilation-free operation.
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