System and method for cardiac valve repair and replacement
First Claim
Patent Images
1. A prosthetic mitral valve comprising:
- a proximal anchor, a distal anchor, and a central portion therebetween;
wherein the proximal and distal anchors each comprise a first outer frame and a second outer frame,the first outer frame comprising a plurality of first arcs joined together, andthe second outer frame comprising a plurality of second arcs joined together,wherein the plurality of first arcs are out of phase relative to the plurality of second arcs in a plane transverse to a longitudinal axis of the prosthetic mitral valve.
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Abstract
A prosthetic mitral valve includes a proximal anchor, a distal anchor, and a central portion therebetween. The proximal and distal anchors each include a first outer frame and a second outer frame. The first outer frame includes a plurality of first arcs joined together, and the second outer frame includes a plurality of second arcs joined together. The plurality of first arcs are out of phase relative to the plurality of second arcs.
849 Citations
25 Claims
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1. A prosthetic mitral valve comprising:
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a proximal anchor, a distal anchor, and a central portion therebetween; wherein the proximal and distal anchors each comprise a first outer frame and a second outer frame, the first outer frame comprising a plurality of first arcs joined together, and the second outer frame comprising a plurality of second arcs joined together, wherein the plurality of first arcs are out of phase relative to the plurality of second arcs in a plane transverse to a longitudinal axis of the prosthetic mitral valve. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A prosthetic mitral valve comprising:
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a valve frame comprising a proximal anchor, a distal anchor, and a central portion therebetween, the valve frame configured to expand from a constrained configuration to an expanded configuration; a plurality of struts attached to the central portion and extending distally past the distal anchor; and a plurality of leaflets secured to the plurality of struts such that at least a portion of each leaflet extends distally past the distal anchor. - View Dependent Claims (16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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Specification