Collagen implants
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United States of America Patent
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-
Mar 26, 1991
Grant Date -
N/A
app pub date -
Aug 8, 1986
filing date -
Aug 13, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The invention relates to implants, for use in human and in veterinary medicine. The novel implants form, after implantation, an integral structure with the surrounding tissues. The implants consist of a rigid core which is coated with a well adhering matrix, in which there are embedded collagen fibers, part of which protrude from the surface of said matrix. A wide variety of solid physiologically acceptable materials can be used. The matrix may optionally contain additives, such as fibronectin, platelet derived growth factor, bone morphogenic proteins, growth factors, vitamin D or hormones, or a combination of any of these.
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