Invention Grant
- Patent Title: Partial corneal conjunctival contact lens
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Application No.: US15191017Application Date: 2016-06-23
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Publication No.: US09910295B2Publication Date: 2018-03-06
- Inventor: Vance M. Thompson
- Applicant: Vance M. Thompson
- Agency: Patterson Thuente Pedersen, P.A.
- Main IPC: G02C7/04
- IPC: G02C7/04 ; A61F9/00

Abstract:
A contact lens system, including a peripheral conjunctival cover portion including a shell curved and sized to substantially overly a conjunctiva of an eye. The conjunctival cover portion defines a full thickness central opening therethrough. The central opening is positioned within the conjunctival cover and sized to expose at least a portion of a cornea of the eye. The contact lens system further includes a central contact lens portion that is substantially equivalent in size to the central opening and positioned or positionable at the central opening.
Public/Granted literature
- US20160370604A1 PARTIAL CORNEAL CONJUNCTIVAL CONTACT LENS Public/Granted day:2016-12-22
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