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Membrane for use with implantable devices

  • US 6,702,857 B2
  • Filed: 07/27/2001
  • Issued: 03/09/2004
  • Est. Priority Date: 07/27/2001
  • Status: Expired due to Term
First Claim
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1. A biointerface membrane for use with an implantable device comprising;

  • a) a first domain distal to said implantable device wherein said first domain supports tissue ingrowth and interferes with barrier-cell layer formation and b) a second domain proximal to said implantable device wherein said second domain is resistant to cellular attachment and is impermeable to cells and cell processes.

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