公开(公告)号：US20230172701A1

公开(公告)日：2023-06-08

申请号：US17545882

申请日：2021-12-08

申请人： Medtronic Vascular, Inc.

发明人： Alkindi Kibria ,  Thuy Linh Dinh ,  Victoria Ung ,  Veronica Woen ,  Priyanka Ganesh ,  Kshitija Garde

IPC分类号： A61F2/00 ,  A61F2/24 ,  A61F2/95

CPC分类号： A61F2/0095 ,  A61F2/2418 ,  A61F2/2427 ,  A61F2240/001 ,  A61F2/9522

摘要： An assembly includes a medical device having a stent and a prosthetic valve connected to the stent. The prosthetic valve includes valve leaflets. The assembly further includes a buffer piece having a leaflet cover and a removable attaching structure. The leaflet cover protects the valve leaflets and the removable attaching structure removably attaches the buffer piece to the medical device. The buffer piece prevents contact, imprinting, abrasion, and/or damage to the valve leaflets.

公开(公告)号：US20240245499A1

公开(公告)日：2024-07-25

申请号：US18623175

申请日：2024-04-01

申请人： Medtronic Vascular, Inc.

发明人： Thuy Linh Dinh ,  Alkindi Kibria ,  Victoria Ung ,  Veronica Woen ,  Priyanka Ganesh ,  Kshitija Garde

IPC分类号： A61F2/00 ,  A61F2/24 ,  A61F2/95

CPC分类号： A61F2/0095 ,  A61F2/2418 ,  A61F2/2427 ,  A61F2/9522 ,  A61F2240/001

摘要： An assembly includes a medical device having a stent and a prosthetic valve connected to the stent. The prosthetic valve includes valve leaflets. The assembly further includes a buffer piece having a leaflet cover and a removable attaching structure. The leaflet cover protects the valve leaflets and the removable attaching structure removably attaches the buffer piece to the medical device. The buffer piece prevents contact, imprinting, abrasion, and/or damage to the valve leaflets.

公开(公告)号：US11957560B2

公开(公告)日：2024-04-16

申请号：US17545882

申请日：2021-12-08

申请人： Medtronic Vascular, Inc.

发明人： Thuy Linh Dinh ,  Alkindi Kibria ,  Victoria Ung ,  Veronica Woen ,  Priyanka Ganesh ,  Kshitija Garde

IPC分类号： A61F2/24 ,  A61F2/00 ,  A61F2/95

CPC分类号： A61F2/0095 ,  A61F2/2418 ,  A61F2/2427 ,  A61F2/9522 ,  A61F2240/001

摘要： An assembly includes a medical device having a stent and a prosthetic valve connected to the stent. The prosthetic valve includes valve leaflets. The assembly further includes a buffer piece having a leaflet cover and a removable attaching structure. The leaflet cover protects the valve leaflets and the removable attaching structure removably attaches the buffer piece to the medical device. The buffer piece prevents contact, imprinting, abrasion, and/or damage to the valve leaflets.