×

Bioprosthetic cardiovascular valve system

  • US 20010002445A1
  • Filed: 12/21/2000
  • Published: 05/31/2001
  • Est. Priority Date: 12/29/1997
  • Status: Active Grant
First Claim
Patent Images

1. A cardiovascular valve system comprising:

  • a permanent base unit attachable to tissue; and

    a collapsible valve engageable with said permanent base unit, wherein said collapsible valve includes a collapsible frame having a plurality of articulated struts, said collapsible frame movable between a collapsed position and an expanded position.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×