公开(公告)号：US20180185142A1

公开(公告)日：2018-07-05

申请号：US15903642

申请日：2018-02-23

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：US11554010B2

公开(公告)日：2023-01-17

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：US10716665B2

公开(公告)日：2020-07-21

申请号：US15903642

申请日：2018-02-23

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：US11833041B2

公开(公告)日：2023-12-05

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

CPC classification number: A61F2/2418 ,  A61F2/2436 ,  A61F2220/0008 ,  A61F2220/0016 ,  A61F2220/0091 ,  A61F2230/0013

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：US09925044B2

公开(公告)日：2018-03-27

申请号：US14156076

申请日：2014-01-15

Applicant: Medtronic, Inc.

Inventor： Jason Quill ,  Cynthia T. Clague ,  Paul T. Rothstein

IPC: A61F2/24

CPC classification number: A61F2/2403 ,  A61F2/2418 ,  A61F2/2436 ,  A61F2220/0008 ,  A61F2220/0016 ,  A61F2230/0013

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：US20140180401A1

公开(公告)日：2014-06-26

申请号：US14156076

申请日：2014-01-15

Applicant: Medtronic, Inc.

Inventor： Jason QUILL ,  Cynthia T. Clague ,  Paul T. Rothstein

IPC: A61F2/24

CPC classification number: A61F2/2403 ,  A61F2/2418 ,  A61F2/2436 ,  A61F2220/0008 ,  A61F2220/0016 ,  A61F2230/0013

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.

Abstract translation: 描述了一种人造瓣膜，包括：可扩张支架，其包括内腔并具有第一和第二端; 以及连接到可扩张支架的第一端的弹簧; 其中所述可扩张支架和所述弹簧可以径向地扩张到期望的直径构型，以将所述假性瓣锚定在体腔内的植入位置。 相关系统和方法。