Device, system, and method for transcatheter treatment of valvular regurgitation
First Claim
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1. A coaptation assistance element delivery system for treating mal-coaptation of a heart valve, the heart valve having an annulus, the coaptation assistance element delivery system comprising:
- a coaptation assistance element comprising a first surface and an opposed second surface, each surface bounded by a first lateral edge, a second lateral edge, an inferior edge, and a superior edge, the coaptation assistance element comprising a hub;
a first anchor disposed within a first anchor housing, the first anchor configured to extend through the hub to engage the annulus; and
a release wire extending through the first anchor housing and configured to be positioned adjacent to the annulus.
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Abstract
The invention relates to a device for use in the transcatheter treatment of mitral valve regurgitation, specifically a coaptation assistance element for implantation across the valve; a system including the coaptation assistance element and anchors for implantation; a system including the coaptation assistance element and delivery catheter; and a method for transcatheter implantation of a coaptation element across a heart valve.
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20 Claims
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1. A coaptation assistance element delivery system for treating mal-coaptation of a heart valve, the heart valve having an annulus, the coaptation assistance element delivery system comprising:
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a coaptation assistance element comprising a first surface and an opposed second surface, each surface bounded by a first lateral edge, a second lateral edge, an inferior edge, and a superior edge, the coaptation assistance element comprising a hub; a first anchor disposed within a first anchor housing, the first anchor configured to extend through the hub to engage the annulus; and a release wire extending through the first anchor housing and configured to be positioned adjacent to the annulus. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification