PROSTHETIC HEART VALVE WITH COLLAPSIBLE FRAME AND CANTILEVERED COMMISSURE PORTIONS
Disclosed prosthetic valves can comprise a sewing ring configured to secure the valve to an implantation site. Some disclosed valves comprise a resiliently collapsible frame having a neutral configuration and a collapsed deployment configuration. Some disclosed frames can self-expand to the neutral...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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