Tubular polytetrafluoroethylene implantable prostheses
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United States of America Patent
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Feb 10, 1998
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N/A
app pub date -
May 31, 1995
filing date -
Aug 12, 1994
priority date (Note) -
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Abstract
An implantable prosthesis comprising an expanded polytetraethylene member having pores present in its wall structure wherein said pores contain a solid insoluble biocompatible, biodegradable material of natural origin. A process of preparing said prostheses is also disclosed.
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