公开(公告)号：US20220257373A1

公开(公告)日：2022-08-18

申请号：US17651040

申请日：2022-02-14

申请人： Shifamed Holdings, LLC

发明人： Alice YANG ,  Jonathan OAKDEN ,  Jasper Ellington ADAMEK-BOWERS ,  Ali SALAHIEH ,  Savina Brachthauser BALCELLS ,  Jordan SKARO

IPC分类号： A61F2/24

摘要： A device for treating a diseased native valve in a patient is provided, the device including a frame structure and a plurality of leaflets. The device can further include a spiral anchor configured to extend around an outer circumference of the frame structure, the spiral anchor comprising a spiral portion and a proximal portion that extends radially outwards relative to a circumference of the spiral portion. Other embodiments and methods of use are also provided.

公开(公告)号：US20220175522A1

公开(公告)日：2022-06-09

申请号：US17543555

申请日：2021-12-06

申请人： SHIFAMED HOLDINGS, LLC

发明人： Ali SALAHIEH ,  Connor G. MULCAHY ,  Alice YANG ,  Savina Brachthauser BALCELLS ,  Mitchell YOUNG ,  Jonathan H. OAKDEN ,  Jasper ADAMEK-BOWERS ,  Cornelius CROWLEY ,  Terrence VICK ,  Balvir JOHAL ,  Thu Hoang PHAM

IPC分类号： A61F2/24

摘要： A device for treating a diseased native valve in a patient is provided, the device including a frame structure; a valve segment positioned radially within the frame structure, the valve segment comprising a plurality of leaflets, and a plurality of commissure attachment mechanisms coupling the leaflets to the frame structure, each commissure attachment mechanism extending radially inwards from an outflow end of the frame structure as to create a gap between an interior diameter of the outflow end and an outflow edge of the valve segment. Other embodiments and methods of use are also provided.