Chongqing University

The Third Affiliated Hospital of Comu (fangda Hospital)

Xiangji Li

Yong Wang

Embodiments of the present disclosure provide a drainage apparatuses with scar gradient control capabilities for degradable glaucoma and methods of making the same cross-reference to related applications, comprising a long-strip-shaped drainage sheet with a uniform overall cross-sectional size, wherein the drainage sheet is made of a biodegradable material, an outer surface of the drainage sheet is provided with a drainage gap that penetrates through opposite sides of the drainage sheet, an outer surface of the drainage sheet is coated with a biodegradable surface coating, and the surface coating carries an anti-scarring drug, wherein the anti-scarring drug is configured to be gradually released as the surface coating degrades, and a distribution concentration of the anti-scarring drug within the surface coating varies in a non-monotonic manner.

Growing community of inventors

Chongqing, China

Xiangji Li