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Percutaneous catheter directed constricting occlusion device

DC CAFC
  • US 5,944,738 A
  • Filed: 02/06/1998
  • Issued: 08/31/1999
  • Est. Priority Date: 02/06/1998
  • Status: Expired due to Term
First Claim
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1. A collapsible medical device, comprising a metal fabric including a plurality of woven metal strands having a proximal end and a distal end, each end having means for securing the metal fabric attached thereto, thereby inhibiting unraveling of the metal fabric, said metal fabric having a relaxed configuration having two enlarged diameter portions and a central portion disposed between the two enlarged diameter portions wherein said central portion allows lateral movement of each of said two enlarged diameter portions with respect to the other, said device further having a collapsed configuration for delivery through a channel in a patient'"'"'s body.

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