Prosthetic Tissue Valve

Abstract

A prosthetic tissue valve for aortic, pulmonary, mitral or tricuspid valve replacement is described herein. A sewing ring for use with the prosthetic tissue valve is also described. The valve can have a circumference that is a predetermined distance larger than the circumference of an annulus in a defective valve. The valve can be substantially planar in an unstressed position before attachment at the annulus and substantially non-planar upon attachment in a biased position at the annulus. Methods are provided for placing the valve as described herein in the biased position within the annulus of the defective valve.


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Document History
  • Publication: May 28, 2013
  • Application: Jul 26, 2012
    US US 201213559412 A
  • Priority: Jul 26, 2012
    US US 201213559412 A
  • Priority: Sep 3, 2010
    US US 87572710 A
  • Priority: Jan 15, 2010
    US US 29550310 P
  • Priority: Dec 18, 2007
    US US 95840507 A
  • Priority: Dec 18, 2007
    US US 95840707 A

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