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公开(公告)号：US11911269B2
公开(公告)日：2024-02-27
申请号：US17688147
申请日：2022-03-07
Applicant: Medtronic CV Luxembourg S.A.R.L.
Inventor： Padraig Savage , Joseph Callol , Alaena DeStefano , Joshua Dwork , Devin Gosal , Karan Punga , Finn Rinne , Billy Tam
CPC classification number: A61F2/2418 , A61F2002/91558 , A61F2220/005 , A61F2230/005 , A61F2230/008 , A61F2230/0013 , A61F2230/0054 , A61F2230/0078 , A61F2250/0037
Abstract: A prosthesis can include a collapsible, reexpandable frame comprising first, second, and third sets of struts that define first and second rows of expandable cells. In some embodiments, the struts of the first, second, and third set of struts can be tapered. In some embodiments, the frame can include an intermediate section and an inflow section that is proximal to the intermediate section. The inflow section can include a concave saddle portion that is adjacent the intermediate section, and an outwardly flared portion.
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公开(公告)号：US11298226B2
公开(公告)日：2022-04-12
申请号：US16816454
申请日：2020-03-12
Applicant: Medtronic CV Luxembourg S.A.R.L.
Inventor： Padraig Savage , Joseph Callol , Alaena Destefano , Joshua Dwork , Devin Gosal , Karan Punga , Finn Rinne , Billy Tam
Abstract: A prosthesis can include a collapsible, reexpandable frame comprising first, second, and third sets of struts that define first and second rows of expandable cells. In some embodiments, the struts of the first, second, and third set of struts can be tapered. In some embodiments, the frame can include an intermediate section and an inflow section that is proximal to the intermediate section. The inflow section can include a concave saddle portion that is adjacent the intermediate section, and an outwardly flared portion.
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3.发明申请Transcatheter Prosthetic Heart Valve Delivery Device With Release Features 审中-公开经导管假释心脏瓣膜输送装置具有释放特征公开(公告)号：US20130274855A1
公开(公告)日：2013-10-17
申请号：US13787937
申请日：2013-03-07
Applicant: MEDTRONIC CV LUXEMBOURG S.A.R.L.
Inventor： Glenn Stante , Joshua Dwork , Donna Barrett , Niall Duffy , Hubert Yeung , Adam Shipley
IPC: A61F2/24
CPC classification number: A61F2/2436 , A61F2/2418 , A61F2/243 , A61F2/95 , A61F2/962 , A61F2/966
Abstract: A delivery system for percutaneously delivering and deploying a stented prosthetic heart valve. The delivery device includes a delivery sheath slidably disposed over an inner shaft, and a capture assembly. The capture assembly includes at least one release feature for releasing the stented prosthetic heart valve from the delivery device.
Abstract translation: 用于经皮递送和展开支架假体心脏瓣膜的输送系统。 输送装置包括可滑动地设置在内轴上的输送护套和捕获组件。 捕获组件包括至少一个释放特征，用于将放置的假体心脏瓣膜从输送装置释放。
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4.发明授权公开(公告)号：US09301839B2
公开(公告)日：2016-04-05
申请号：US13787937
申请日：2013-03-07
Applicant: Medtronic CV Luxembourg S.a.r.l.
Inventor： Glenn Stante , Joshua Dwork , Donna Barrett , Niall Duffy , Hubert Yeung , Adam Shipley
CPC classification number: A61F2/2436 , A61F2/2418 , A61F2/243 , A61F2/95 , A61F2/962 , A61F2/966
Abstract: A delivery system for percutaneously delivering and deploying a stented prosthetic heart valve. The delivery device includes a delivery sheath slidably disposed over an inner shaft, and a capture assembly. The capture assembly includes at least one release feature for releasing the stented prosthetic heart valve from the delivery device.
Abstract translation: 用于经皮递送和展开支架假体心脏瓣膜的输送系统。 输送装置包括可滑动地设置在内轴上的输送护套和捕获组件。 捕获组件包括至少一个释放特征，用于将放置的假体心脏瓣膜从输送装置释放。
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