Eye Diagnostics TRIZ Cases
- Fundus Imaging Motion Correction via Characteristic Point Tracking
A scanning ophthalmologic apparatus extracts characteristic images from fundus data to calculate rotational eye movements and correct image distortions.
- PS-OCT Birefringence and Biomechanics Correlation
Polarization sensitive optical coherence tomography detects tissue birefringence and biomechanics via polarized light emission.
- Chromatic Multifocal Pupillometer for Objective Retinal Assessment
A chromatic multifocal pupillometer system records temporal pupil responses to assess retinal health without patient cooperation.
- Waveguide Eye Tracker Using Switchable Bragg Gratings
Switchable Bragg gratings in a waveguide structure eliminate bulky optics, resolving line-of-sight obstruction while maintaining high tracking accuracy.
- Heterogeneous Visual Acuity Chart Detecting Feigned Results
A heterogeneous visual acuity chart uses size illusions to confuse subject perception during testing.