Pupil defect testing began in the 19th Century, but until now, has been subjective, difficult to perform well and not conclusive. As a required part of a standard eye examination, the notation “PERRLA – MG” commonly appears (if the testing was even performed) on the majority of patient records.
Even with the best of intentions, this is perhaps unwittingly inaccurate.
HD, infrared, machine-vision
Automated blink detection and rescheduling
Digital, binocular recording of monocular stimuli responses
RAPDx presents monocular stimuli with simultaneous binocular elements
Patient views binocularly, but as a cyclopian view
White light and multi-chromic
Full-field, macular, and macular sparing
RAPDx records a high-definition, biometric waveform of the pupil responses, the “RAPDx Signature™”, which characterizes key features of pupil defect responses beyond those seen by human observers of the old Swinging Flashlight Test.
RAPDx presents clear detail of the differential pupil responses which can be displayed as as Amplitudes or Latencies. An analog of the Swinging Flashlight test can be performed as a fast screening test. Normative data is under development for characterizing specific conditions.
Touchscreen operator interface (tablet size).
Operator display rotates 180 degrees for flexibility in pre-testing settings
Ribbon control for simple patient alignment
Cyclopian view of separate OD-OS stimuli scenes
Integrated WiFI and ethernet
Patient self-alignment ribbon
Rotating, touchscreen operator display
Digital, 60 Hz, infrared, machine-vision system
100-240 VAC, 50-60 Hz
Auditory cues for simplified test process
Synchronous imaging and stimulus-display
FDA Class I, 510(k) exempt device
Web-enabled remote service and training capabilities
Cloud-based storage and enhanced features
Konan Medical USA is ISO 13485 certified