公开(公告)号：US12208003B2

公开(公告)日：2025-01-28

申请号：US18103671

申请日：2023-01-31

Applicant: SHEBA IMPACT LTD.

Inventor： Boris Orlov ,  Ehud Raanani

IPC: A61F2/24 ,  A61F2/95

Abstract: Apparatus and methods are described herein including an expandable prosthetic mitral valve device that includes a first component configured to be deployed in a left atrium of the subject and a second component configured to be deployed in a left ventricle of the subject. At least one approximating component approximates the first and second components with respect to each other, such that, when the first and said second components are in an approximated configuration with respect to each other, one or more leaflets of the native mitral valve are trapped within the gap between a ventricular part and an annulus part. The approximating component secures the annulus part and the ventricular part in the approximated configuration. Other applications are also described.

公开(公告)号：US20240207045A1

公开(公告)日：2024-06-27

申请号：US17906332

申请日：2022-06-16

Applicant: SHEBA IMPACT LTD.

Inventor： Boris Orlov ,  Ehud Raanani

IPC: A61F2/24

CPC classification number: A61F2/2418 ,  A61F2/2436 ,  A61F2220/0008 ,  A61F2230/005 ,  A61F2250/001

Abstract: Apparatus and methods are described for use with a native tricuspid valve of a heart of a mammalian subject. A valve frame (22) includes a valve-frame body (32) that is configured to support prosthetic valve leaflets (20) within the native tricuspid valve. Chord-recruiting arms (30) are configured to extend from the valve-frame body at circumferential regions corresponding to the anterior leaflet and the posterior leaflet of the native tricuspid valve. An anchoring arm (28) is configured to extend from the valve-frame body at a circumferential region corresponding to the septal leaflet of the native tricuspid valve, the anchoring arm (28) being longer than each of the chord-recruiting arms (30). Other applications are also described.

公开(公告)号：US20250120805A1

公开(公告)日：2025-04-17

申请号：US18999207

申请日：2024-12-23

Applicant: SHEBA IMPACT LTD.

Inventor： Boris Orlov ,  Ehud Raanani

IPC: A61F2/24 ,  A61F2/95

Abstract: Apparatus and methods are described herein including an expandable prosthetic mitral valve device that includes a first component configured to be deployed in the left atrium of a subject and a second component configured to be deployed in a left ventricle of the subject. At least one approximating component approximates the first and second components with respect to each other, such that, when the first and said second components are in an approximated configuration with respect to each other, one or more leaflets of the native mitral valve are trapped within the gap between a ventricular part and an annulus part. The approximating component secures the annulus part and the ventricular part in the approximated configuration. Other applications are also described.