NIDEK Microperimeter MP-3
MP-3 type S

Technology

High Definition Measurements

The MP-3 measures local retinal sensitivity for functional assessment of the retina. The results can be displayed over a color fundus image, correlating retinal anatomy to retinal function.

Easy Image Acquisition with 12 Megapixel Camera
Wider Range of Stimulus Intensity from 0 to 34 dB
Perimetric Threshold Values, Even for Normal Eyes

Image Of A Healthy Human Retina Captured Using Nidek Technology. The Circular Structure Shows The Optic Disc On The Left, Where Blood Vessels Converge. The Macula, Responsible For Central Vision, Is Slightly Off-Center To The Right. The Image Highlights The Network Of Blood Vessels.

High Resolution Fundus Image

An Image Of A Retina With A Grid Overlay From Nidek, Containing Numbers. The Grid, Comprising Various Colors, Is Centered On The Retina And The Optic Nerve Is Visible On The Left. The Numbers Seem To Indicate Measurements Or Observations At Different Locations On The Retina.

Normal Eye Image

An Image Of The Retina From A Nidek Device Shows A Dense Grid Of Green And Blue Dots With Numbers, Likely Indicating Points Of Measurement Or Assessment In A Visual Field Test. The Background Is An Orange-Brown Color With Visible Blood Vessels Branching From The Optic Disc.

Glaucomatous Eye Image

An Image Showcases A Detailed, Close-Up View Of A Retina With Various Nidek Analysis Screens Overlayed, Illustrating Different Diagnostic Perspectives. A Color-Coded Bar Is Displayed At The Bottom, Highlighting A Range From 0 To 50. The Background Is Dark With A Bright Light Source.

Increase Comfort and Better Efficiency

Auto tracking and auto alignment functions provide more accurate measurements increasing patient and operator comfort and efficiency. These functions allow easy follow-up and reduce variations between examiners, resulting in well-aligned follow up exams.

Feedback Exam for Visual Rehabilitation

The visual rehabilitation mode trains low-vision patients who have lost foveal fixation to relocate their preferred retinal locus (PRL) to a different region, called the trained retinal locus (TRL). The TRL is predetermined by a physician, and fixation rehabilitation allows the patient better functional vision (i.e. reading speed) due to increased fixation stability and visual outcomes.

Active flickering pattern stimulation and cheery music create an effective and pleasant training experience for the patient.

A Black And White Checkerboard Pattern With A Purple Circle Superimposed Over The Squares. To The Right Of The Checkerboard, A Red Plus Sign Is Surrounded By Small Blue Dots Against An Orange And Yellow Background, Evoking A Design Reminiscent Of Nidek'S Precision Instruments.

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PRE- AND POST-TREATMENT COMPARISON

Vision Focused on Value for the Patient

Case of anti-VEGF treatment for age-related macular degeneration (AMD)

Pre-Treatment
Circle at 2° Percentage of Fixation Points 66.1%
Circle at 4° Percentage of Fixation Points 92.1%
Mean Sensitivity: 20.4

Post-Treatment
Circle at 2° Percentage of Fixation Points 68.1%
Circle at 4° Percentage of Fixation Points 95.5%
Mean Sensitivity: 20.9

Fixation Test

Visual Field Test Result Grid By Nidek With A Black Shaded Area At The Top, Light Gray Shades Toward The Center, And Clear At The Bottom. The Grid Displays Numerical Values Representing Sensitivity: Higher Near The Center (Up To 36) And Lower Towards The Periphery (Down To 0).

Gray Scale

Additional features on the MP-3

Fixation Test

Fixation test with precise tracking system is available in addition to microperimetry test and fundus photography.

Gray Scale

Visual sensitivity maps in gray scale are also available for an intuitive assessment.

FACTORY-INSTALLED OPTION

Scotopic Microperimetry

Scotopic microperimetry is used to assess the changes in rod sensitivity of degenerative retinal diseases including age-related macular degeneration and some forms of retinitis pigmentosa. The type S provides scotopic microperimetry in addition to the standard functions of the MP-3.