Tear Science LipiView II

Project Goals

Dry-Eye can be detected by using white-light inferometry to measure the thickness of the tear-film on the eye.  Since the tear-film thickness is represented as a spectrum of colors, the iris must be digitally removed from the real-time image capture to succeed in analyzing only the colors related to the tear-film.

Solution

Medical System for detecting and grading Evaporative Dry Eye Treatment. The Ocular Surface Interferometer is an office-based system that includes a camera and zoom lens, illuminator and a touchscreen GUI display. It operates on the principle of white light interferometry and provides an interferometric color assessment of the tear film by specular reflection. Captures Lossless Full-Motion Video of the eye

•Developed Inferometry Analysis Algorithms
•Patented lipid layer isolation and analysis techniques
•Intuitive GUI Touchscreen / Display
•Windows® XP Embedded OS
•Optional Joystick accessory (Auto-Detected)
•Comprehensive digital phantoms for FDA verification and validation


Results

•13485 & 62304 - FDA Cleared
•Award Winning GUI
•Compelling visuals and video captures provide an opportunity to educate patients about their personal ocular health


Check out the Ocular Drug Delivery case study
 
image description