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1. (WO2018140374) SYSTEMS, METHODS AND DEVICES FOR TWO-STEP DELIVERY AND IMPLANTATION OF PROSTHETIC HEART VALVE

Pub. No.:    WO/2018/140374    International Application No.:    PCT/US2018/014774
Publication Date: Fri Aug 03 01:59:59 CEST 2018 International Filing Date: Wed Jan 24 00:59:59 CET 2018
IPC: A61F 2/24
A61F 2/82
A61F 2/95
Applicants: 4C MEDICAL TECHNOLOGIES, INC.
Inventors: CHAMBERS, Jeffrey W.
Title: SYSTEMS, METHODS AND DEVICES FOR TWO-STEP DELIVERY AND IMPLANTATION OF PROSTHETIC HEART VALVE
Abstract:
A two-step delivery method, system and device is disclosed comprising, in various embodiments, a self-expanding frame. A self-expanding frame is delivered and expanded within a heart chamber followed by delivery of a prosthetic valve comprising prosthetic valves thereon into the expanded self-expanding frame, which is in turn connected to a valve connection region defined on and by the delivered and expanded frame.