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Sewing tube for a xenograft mitral valve

  • US 5,824,065 A
  • Filed: 07/07/1997
  • Issued: 10/20/1998
  • Est. Priority Date: 12/01/1995
  • Status: Expired due to Term
First Claim
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1. A sewing tube for a xenograft mitral valve made according to the steps of:

  • providing a piece of flexible material in the shape of a rectangle having opposed transverse edges;

    bringing together the opposed transverse edges to form a mitral valve sewing tube having an interior;

    directing the opposed transverse edges toward the interior of the tube; and

    attaching the opposed transverse edges to each other.

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