Polyactic-polyglycolic acid copolymer combined with decalcified freeze-dried bone for use as a bone repair material
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United States of America Patent
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Jan 20, 1987
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N/A
app pub date -
Oct 9, 1984
filing date -
Oct 9, 1984
priority date (Note) -
Expired
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Abstract
A novel bone repair material consisting essential of decalcified freeze-dd bone and biodegradable, biocompatible copolymer has been developed for improving and accelerating the healing of osseous tissue. The bone repair material was prepared by combining decalcified bone with a copolymer consisting essentially of a 50:50 poly(L)(-)lactide co-glycolide.
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