公开(公告)号：US20220054261A1

公开(公告)日：2022-02-24

申请号：US17599710

申请日：2020-04-10

申请人： SHIFAMED HOLDINGS, LLC

发明人： Claudio ARGENTO ,  Andrew BACKUS ,  Ali SALAHIEH ,  Connor MULCAHY

IPC分类号： A61F2/24 ,  A61F2/95

摘要： Disclosed herein are prosthetic valve devices, systems, and methods of installation of prosthetic valve devices and systems in a target region of a subject. Prosthetic valve devices disclosed herein comprise a frame structure having expanded and unexpanded configurations aiding in minimally-invasive delivery of the devices to the target region. The prosthetic valve devices include frame structures designed to minimize the amount of material used to form the devices without sacrificing structural strength. The prosthetic valve devices also include frame structures of minimal longitudinal length, allowing easier and more precise delivery and deployment of the devices.