05067961 is referenced by 104 patents and cites 1 patents.

The present invention provides a non-biodegradable corneal implant comprising (1) a polymerized transparent collagenous core having acylated amine or esterified carboxyl groups, and (2) a polymerized periphery surrounding the core, the periphery comprising fibrous collagen, e.g., Type I, being in the form of fibrils under suitable physiological conditions, or fibrillar collagenous material prepared from intact tissue. A method of preparing such an implant is also provided.

Title
Non-biodegradable two phase corneal implant and method for preparing same
Application Number
157638
Publication Number
5067961
Application Date
February 15, 1990
Publication Date
November 26, 1991
Inventor
Dale P DeVore
Chelmsford
MA, US
Charles D Kelman
New York
NY, US
Agent
Darby & Darby
Assignee
Autogenesis Technologies
MA, US
IPC
A61F 2/14
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