公开(公告)号：US20200315794A1

公开(公告)日：2020-10-08

申请号：US16908974

申请日：2020-06-23

Applicant: MEDTRONIC, INC.

Inventor： Jason QUILL ,  Cynthia T. CLAGUE ,  Paul T. ROTHSTEIN

IPC: A61F2/24

Abstract: Described is a prosthetic valve, comprising: an expandable stent including an inner lumen and having a first and a second end; and a spring attached to the first end of the expandable stent; wherein the expandable stent and the spring can expand radially to a desired diametric configuration in order to anchor the prosthetic valve at an implantation position in a body lumen. Related systems and methods.

公开(公告)号：US20230122916A1

公开(公告)日：2023-04-20

申请号：US18067272

申请日：2022-12-16

Applicant: MEDTRONIC,INC.

Inventor： Jason QUILL ,  Cynthia T. CLAGUE ,  Paul T. ROTHSTEIN

IPC: A61F2/24

Abstract: Described is a prosthetic valve, comprising: an expandable stent including an inner lumen and having a first and a second end; and a spring attached to the first end of the expandable stent; wherein the expandable stent and the spring can expand radially to a desired diametric configuration in order to anchor the prosthetic valve at an implantation position in a body lumen. Related systems and methods.