一种无线电子调色角膜接触镜
By designing a wireless electronic color-adjustable contact lens, a wireless power delivery module is used to provide power to the phase change material array, adjusting the interplanar spacing to achieve color changes. This solves the problems of insufficient color adjustment flexibility and biosafety in existing technologies, and realizes personalized color control and wearing comfort.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- THE EYE HOSPITAL OF WENZHOU MEDICAL UNIVERSITY
- Filing Date
- 2023-04-27
- Publication Date
- 2026-07-17
AI Technical Summary
Existing contact lenses lack flexibility in color adjustment, and integrating photochromic materials may affect biosafety or oxygen permeability, making it difficult to meet personalized color control needs.
Design a wireless electronic color-changing corneal contact lens that provides controllable electrical energy to the phase change material array inside the corneal contact lens through a wireless energy delivery module. The interplanar spacing is adjusted by electrophysiological, chemical or physiological changes to achieve color change. The design includes a combined structure of a corneal contact lens anterior base, a color-changing module, an energy receiving module and a posterior base.
It enables controllable adjustment of the color of corneal contact lenses, ensuring wearing comfort and biosafety, without affecting the lens's base curve, thickness, oxygen permeability, and flexibility, and meeting personalized color needs.
Smart Images
Figure CN116794853B_ABST