-
公开(公告)号：US20230255756A1
公开(公告)日：2023-08-17
申请号：US18114070
申请日：2023-02-24
Applicant: EDWARDS LIFESCIENCES CORPORATION
Inventor： Jeanette Jasmine Corona , Taylor Michael Winters , Ashley Akemi Ishigo , Lien Huong Thi Hoang , Gil Senesh , Vicky Hong Do , Quang Ngoc Vu , Kim D. Nguyen , Brendan Michael Dalbow
IPC: A61F2/24
CPC classification number: A61F2/2418 , A61F2250/0098 , A61F2220/0075
Abstract: Methods and systems for attaching a radiopaque marker to a prosthetic heart valve to indicate a location of a commissure of the prosthetic heart valve are disclosed. As one embodiment, a prosthetic heart valve can include a frame including a plurality of struts forming a plurality of cells of the frame arranged between an inflow end and an outflow end of the frame, a plurality of leaflets arranged within the frame, at least one commissure comprising an attachment member arranged across a selected cell of the plurality of cells of the frame and attached to struts of the frame forming the selected cell, and commissure tabs of two adjacent leaflets coupled to the attachment member, and a radiopaque marker arranged on the attachment member of the commissure. The marker is configured to indicate a location of the commissure of the prosthetic heart valve.
-
公开(公告)号：US20240108458A1
公开(公告)日：2024-04-04
申请号：US18377966
申请日：2023-10-09
Applicant: EDWARDS LIFESCIENCES CORPORATION
Inventor： Jeanette Jasmine Corona Kelly (formerly Corona) , Taylor Michael Winters , Ashley Akemi Ishigo , Lien Huong Thi Hoang , Gil Senesh , Vicky Hong Do , Quang Ngoc Vu , Kim D. Nguyen , Brendan Michael Dalbow
CPC classification number: A61F2/24 , A61B50/30 , A61F2/2418 , A61F2/2436 , A61M25/10 , A61F2/2433 , A61F2/9517
Abstract: Methods and systems for attaching a radiopaque marker to a prosthetic heart valve to indicate a location of a commissure of the prosthetic heart valve are disclosed. As one example, a prosthetic heart valve includes a frame including a plurality of struts forming a plurality of cells of the frame arranged between an inflow end and an outflow end of the frame, a plurality of leaflets arranged within the frame, and at least one commissure comprising an attachment member arranged across a selected cell of the plurality of cells of the frame and commissure tabs of two adjacent leaflets coupled to the attachment member. The valve further includes a radiopaque marker arranged on the attachment member of the commissure within the selected cell.
-
公开(公告)号：US11806231B2
公开(公告)日：2023-11-07
申请号：US18114070
申请日：2023-02-24
Applicant: EDWARDS LIFESCIENCES CORPORATION
Inventor： Jeanette Jasmine Corona , Taylor Michael Winters , Ashley Akemi Ishigo , Lien Huong Thi Hoang , Gil Senesh , Vicky Hong Do , Quang Ngoc Vu , Kim D. Nguyen , Brendan Michael Dalbow
CPC classification number: A61F2/24 , A61B50/30 , A61F2/2418 , A61F2/2436 , A61M25/10 , A61F2/2433 , A61F2/9517 , A61F2002/9583 , A61F2220/0025 , A61F2220/0075 , A61F2230/0002 , A61F2250/0098
Abstract: Methods and systems for attaching a radiopaque marker to a prosthetic heart valve to indicate a location of a commissure of the prosthetic heart valve are disclosed. As one embodiment, a prosthetic heart valve can include a frame including a plurality of struts forming a plurality of cells of the frame arranged between an inflow end and an outflow end of the frame, a plurality of leaflets arranged within the frame, at least one commissure comprising an attachment member arranged across a selected cell of the plurality of cells of the frame and attached to struts of the frame forming the selected cell, and commissure tabs of two adjacent leaflets coupled to the attachment member, and a radiopaque marker arranged on the attachment member of the commissure. The marker is configured to indicate a location of the commissure of the prosthetic heart valve.
-
公开(公告)号：US20220296775A1
公开(公告)日：2022-09-22
申请号：US17806430
申请日：2022-06-10
Applicant: Edwards Lifesciences Corporation
Inventor： Manouchehr A. Miraki , Jingjia Han , Bin Tian , Angela B. De La Fuente , Liqiong Gui , Hao Shang , Lien Huong Thi Hoang , Vicky Hong Do
Abstract: An annuloplasty ring prosthesis comprising a frame having an outer surface; and a cover surrounding the frame. The cover comprises a bioprosthetic tissue that can be regenerative or fixed and non-regenerative. The frame can be bioabsorbable or non-degradable. A ring prosthesis and a method of manufacturing a ring prosthesis is also provided. The ring prosthesis comprising an elongated rod member formed into a substantially ring shape, the elongated rod member being formed substantially from a flat bioprosthetic tissue.
-
-
-
Search Results
4
records
(took 0.013 seconds)
