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APPARATUS AND METHODS FOR DELIVERING HEMOSTATIC MATERIALS FOR BLOOD VESSEL CLOSURE

  • US 20100168767A1
  • Filed: 06/26/2009
  • Published: 07/01/2010
  • Est. Priority Date: 06/30/2008
  • Status: Abandoned Application
First Claim
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1. Apparatus for sealing a blood vessel wall penetration disposed at an end of a tissue tract, said apparatus comprising:

  • a shaft having a proximal end and a distal end;

    an occlusion element near the distal end of the shaft, said occlusion element being shiftable between a radially contracted configuration for passage through the tissue tract and a radially expanded configuration for deployment within the blood vessel to occlude the penetration;

    a hemostatic implant disposed over or adjacent to an exterior surface of the shaft proximal to the occlusion element; and

    a protective sleeve retractably disposed over the hemostatic implant.

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