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Tissue opening occluder

  • US 20030028213A1
  • Filed: 07/30/2002
  • Published: 02/06/2003
  • Est. Priority Date: 08/01/2001
  • Status: Active Grant
First Claim
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1. An occluder for placement through an opening in a tissue wall comprising first and second occluder portions, each occluder portion including a frame structure having a perimeter, and an attachment structure for attachment of one of said portions to the other of said portions, said occluder portions being attached at at least one discrete point on each portion, said attachment structure between said first and second occluder portions being configured and disposed to constrain a portion of the tissue wall between said portions.

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