Patent · US Active

Flexible gonioscopic lens

US10413178B2 · kind B2 · utility

6Cited by

9References

9Claims

0Family size

Assignee

Ocular Instruments, Inc. · US

Inventors

Raymond D. Graham · Renton, US
Andrew T. Schieber · Irvine, US

Key dates

Filing date	Mar 13, 2017
Grant date	Sep 17, 2019
Priority date	—
Expiry date	Mar 13, 2037

Classification

Technology area (CPC G)Physics
CPC primaryG02C7/049
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A self-adhering, flexible gonioscopic lens for adhering to cornea and scleral regions of an eye includes a central lens having a body including a contact surface and a viewing surface, the contact surface having a radius of curvature that approximates the radius of curvature of the cornea, an eye fixation system configured for fixing the central lens to the eye, wherein the eye fixation system is attached to the annular perimeter of the contact surface of the central lens, extending around only a portion of the annular perimeter of the contact surface of the central lens to define a cut-out portion in the eye fixation system of the gonioscopic lens.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.