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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
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
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
Unit Size 348 (W) x 580 (H) x 600 (D) mm
Unit Weight 23 kg (50.7 lbs)
Power supply
Voltage 100-240 VAC, 50-60 Hz
Power consumption 300 VA
Laser Classification
Class I laser product conforming with 60825-1 IEC:2007
Accessories
  • Power cord
  • Push-button
  • Spare fuses
  • Operating manual
  • Dust cover
  • Front lens cap
  • Silicon head-rest
  • Eye occluder
Other Features
  • Non mydriatic operation (minimum pupil diameter: 2.5 mm)
  • Auto-focus (-15D to +10D)
  • Automatic OD/OS recognition

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_sensitivity-map-1080x1080-1-768x768

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.

 

The Best of Ophthalmic Technology

iCare’s products are equipped with pioneering technology in tonometers, imaging devices and perimeters.

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Commonly Asked Questions

  • 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.

  • 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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