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Perforation repair device and method

  • US 6,191,334 B1
  • Filed: 03/03/1999
  • Issued: 02/20/2001
  • Est. Priority Date: 03/03/1999
  • Status: Expired due to Fees
First Claim
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1. A nasal perforation repair device, consisting essentially of:

  • a member made from a bioerodable collagen material, said member being in the form of a sheet having a thickness of between about 0.25 mm and about 2.0 mm.

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