Halo Wire Fluid Seal Device for Prosthetic Mitral Valves
First Claim
1. A self-expanding pre-configured compressible transcatheter prosthetic cardiovascular valve that comprises an atrial halo fluid sealing device mounted on a self-expanding inner wire frame having a leaflet structure comprised of articulating leaflets that define a valve function, wherein said inner wire frame is disposed within a self-expanding annular tissue-covered outer wire frame, said outer wire frame having an articulating collar, together forming a multi-component prosthetic valve assembly for anchoring within the mitral valve or triscuspid valve of the heart.
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Abstract
This invention relates to a self-expanding pre-configured compressible transcatheter prosthetic cardiovascular valve that comprises an atrial halo fluid sealing device mounted on a self-expanding inner wire frame having a leaflet structure comprised of articulating leaflets that define a valve function, said inner wire frame is disposed within a self-expanding annular tissue-covered outer wire frame, said outer wire frame having an articulating collar, forming a multi-component prosthetic valve assembly for anchoring within the mitral valve or triscuspid valve of the heart, and methods for deploying such a valve for treatment of a patient in need thereof
281 Citations
18 Claims
- 1. A self-expanding pre-configured compressible transcatheter prosthetic cardiovascular valve that comprises an atrial halo fluid sealing device mounted on a self-expanding inner wire frame having a leaflet structure comprised of articulating leaflets that define a valve function, wherein said inner wire frame is disposed within a self-expanding annular tissue-covered outer wire frame, said outer wire frame having an articulating collar, together forming a multi-component prosthetic valve assembly for anchoring within the mitral valve or triscuspid valve of the heart.
Specification