公开(公告)号：US20190046315A1

公开(公告)日：2019-02-14

申请号：US16101175

申请日：2018-08-10

申请人： Edwards Lifesciences Corporation

发明人： Yong Gao ,  Pu Zhou ,  Tianwen Zhao ,  Jeffrey Wu

IPC分类号： A61F2/24

摘要： An implantable prosthetic valve assembly, according to one embodiment, comprises a frame assembly including a plurality of struts and a prosthetic valve secured inside the frame assembly by sutures. The sutures are inward of the outermost surface of an outer periphery of the frame assembly. In certain embodiments the struts contain recesses in which sutures can be disposed. In other embodiments, the struts can have holes through them which the sutures pass through. The implantable prosthetic valve assembly can also be collapsed within a catheter such that an outermost surface of a periphery of the frame assembly touches the catheter but the sutures are spaced apart from the catheter or are flush with the outer surface of the frame.

公开(公告)号：US12023241B2

公开(公告)日：2024-07-02

申请号：US17396589

申请日：2021-08-06

申请人： Edwards Lifesciences Corporation

发明人： Yong Gao ,  Pu Zhou ,  Tianwen Zhao ,  Jeffrey Wu

IPC分类号： A61F2/02 ,  A61F2/24

CPC分类号： A61F2/2418 ,  A61F2/2433 ,  A61F2220/0075 ,  A61F2230/0006 ,  A61F2230/0008 ,  A61F2230/0015 ,  A61F2230/0019 ,  A61F2230/0034 ,  A61F2230/0054 ,  A61F2230/0091

摘要： An implantable prosthetic valve assembly, according to one embodiment, comprises a frame assembly including a plurality of struts and a prosthetic valve secured inside the frame assembly by sutures. At least one of the plurality of spaced struts contains at least one hole that passes from one side of the at least one strut to another side of the at least one strut and a recess disposed around the hole.

公开(公告)号：US20210361424A1

公开(公告)日：2021-11-25

申请号：US17396589

申请日：2021-08-06

申请人： Edwards Lifesciences Corporation

发明人： Yong Gao ,  Pu Zhou ,  Tianwen Zhao ,  Jeffrey Wu

IPC分类号： A61F2/24

摘要： An implantable prosthetic valve assembly, according to one embodiment, comprises a frame assembly including a plurality of struts and a prosthetic valve secured inside the frame assembly by sutures. At least one of the plurality of spaced struts contains at least one hole that passes from one side of the at least one strut to another side of the at least one strut and a recess disposed around the hole.

公开(公告)号：US20240315838A1

公开(公告)日：2024-09-26

申请号：US18680957

申请日：2024-05-31

申请人： EDWARDS LIFESCIENCES CORPORATION

发明人： Yong Gao ,  Pu Zhou ,  Tianwen Zhao ,  Jeffrey Wu

IPC分类号： A61F2/24

CPC分类号： A61F2/2418 ,  A61F2/2433 ,  A61F2220/0075 ,  A61F2230/0006 ,  A61F2230/0008 ,  A61F2230/0015 ,  A61F2230/0019 ,  A61F2230/0034 ,  A61F2230/0054 ,  A61F2230/0091

摘要： An implantable prosthetic valve assembly, according to one embodiment, comprises a frame assembly including a plurality of struts and a prosthetic valve secured inside the frame assembly by one or more sutures. At least one of the plurality of spaced struts contains a recess that accepts a portion of the one or more sutures.

公开(公告)号：US11083575B2

公开(公告)日：2021-08-10

申请号：US16101175

申请日：2018-08-10

申请人： Edwards Lifesciences Corporation

发明人： Yong Gao ,  Pu Zhou ,  Tianwen Zhao ,  Jeffrey Wu

IPC分类号： A61F2/02 ,  A61F2/24

摘要： An implantable prosthetic valve assembly, according to one embodiment, comprises a frame assembly including a plurality of struts and a prosthetic valve secured inside the frame assembly by sutures. The sutures are inward of the outermost surface of an outer periphery of the frame assembly. In certain embodiments the struts contain recesses in which sutures can be disposed. In other embodiments, the struts can have holes through them which the sutures pass through. The implantable prosthetic valve assembly can also be collapsed within a catheter such that an outermost surface of a periphery of the frame assembly touches the catheter but the sutures are spaced apart from the catheter or are flush with the outer surface of the frame.