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Biodegradable polymer for marking tissue and sealing tracts

  • US 7,329,414 B2
  • Filed: 05/03/2002
  • Issued: 02/12/2008
  • Est. Priority Date: 05/03/2002
  • Status: Active Grant
First Claim
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1. A combination tissue marker polymer and sealant, wherein said tissue marker polymer is formed of a biodegradable polymer and wherein said sealant encapsulates the tissue marker polymer and anchors the tissue marker against migration.

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