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SURGICAL PROSTHESIS HAVING BIODEGRADABLE AND NONBIODEGRADABLE REGIONS

  • US 20080119877A1
  • Filed: 12/05/2007
  • Published: 05/22/2008
  • Est. Priority Date: 08/12/2005
  • Status: Abandoned Application
First Claim
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1. A surgical implant for implantation in a host, comprising:

  • a substantially planar barrier membrane of resorbable polymer base material including (i) an adhesion-resistant region with a biodegradable component, and (ii) a tissue-ingrowth region that differs from the adhesion-resistant region in one or more of surface appearance and surface function, anda non-biodegradable component contacting one or more of the tissue-ingrowth region and the adhesion-resistant region.

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