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Sewing Ring for a Prosthetic Tissue Valve

  • US 20090157177A1
  • Filed: 12/18/2007
  • Published: 06/18/2009
  • Est. Priority Date: 12/18/2007
  • Status: Abandoned Application
First Claim
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1. A sewing ring for attaching a prosthetic valve for controlling fluid flow in a lumen, the lumen having an annulus,The sewing ring having a circumference a defined distance greater than a circumference of the annulus, so that upon placement of the sewing ring at the annulus, the attached prosthetic valve is not planar within the lumen.

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