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公开(公告)号:US20060282162A1
公开(公告)日:2006-12-14
申请号:US11450516
申请日:2006-06-09
IPC分类号: A61F2/24
CPC分类号: A61F2/2445 , A61B17/0469 , A61F2/2427 , A61F2/2448 , A61F2/2466 , A61F2/2496 , A61F2220/0008 , A61F2220/0075 , A61F2230/0013 , A61F2230/0017
摘要: Devices and methods are provided for surgical repair of dilated aortic root to restore aortic valve competence while preserving native leaflets. In one aspect of the invention an expandable annuloplasty ring is provided for external placement at the base of a dilated aortic root. The expandable ring is capable of elastically expanding between a first diastolic diameter and a larger second systolic diameter to provide a physiologically representative surgical repair of the aortic root. In a further aspect of the invention, is provided a holder assembly for aortic annuloplasty ring and suitable for other cardiac valve prosthesis. The holder assembly consists of a holder body pivotingly coupled to a handle member through a ball-and-socket arrangement.
摘要翻译: 提供了设备和方法用于扩张主动脉根部的手术修复,以恢复主动脉瓣的能力,同时保留天然传单。 在本发明的一个方面,提供了可扩张的瓣膜成形术环,用于在扩张的主动脉根部的基部处进行外部放置。 可扩张环能够在第一舒张直径和较大的第二收缩期直径之间弹性膨胀,以提供主动脉根部的生理代表性手术修复。 在本发明的另一方面,提供了一种用于主动脉瓣环成形术环并适用于其他心脏瓣膜假体的保持器组件。 保持器组件包括通过球 - 插座布置枢转地联接到手柄构件的保持器主体。
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公开(公告)号:US09757231B2
公开(公告)日:2017-09-12
申请号:US13592820
申请日:2012-08-23
申请人: Neil Bulman-Fleming , Emmanuel Lansac , Trong Tin Nguyen , Anthony Paolitto , Jonathan Paquette , Adrian Ranga , Valerio Valentini
发明人: Neil Bulman-Fleming , Emmanuel Lansac , Trong Tin Nguyen , Anthony Paolitto , Jonathan Paquette , Adrian Ranga , Valerio Valentini
IPC分类号: A61F2/24
CPC分类号: A61F2/2445 , A61B17/0469 , A61F2/2427 , A61F2/2448 , A61F2/2466 , A61F2/2496 , A61F2220/0008 , A61F2220/0075 , A61F2230/0013 , A61F2230/0017
摘要: Devices and methods are provided for surgical repair of dilated aortic root to restore aortic valve competence while preserving native leaflets. In one aspect of the invention an expandable annuloplasty ring is provided for external placement at the base of a dilated aortic root. The expandable ring is capable of elastically expanding between a first diastolic diameter and a larger second systolic diameter to provide a physiologically representative surgical repair of the aortic root. In a further aspect of the invention, is provided a holder assembly for aortic annuloplasty ring and suitable for other cardiac valve prosthesis. The holder assembly consists of a holder body pivotingly coupled to a handle member through a ball-and-socket arrangement.
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公开(公告)号:US20130073033A1
公开(公告)日:2013-03-21
申请号:US13592820
申请日:2012-08-23
申请人: Neil Bulman-Fleming , Emmanuel Lansac , Trong Tin Nguyen , Anthony Paolitto , Jonathan Paquette , Adrian Ranga , Valerio Valentini
发明人: Neil Bulman-Fleming , Emmanuel Lansac , Trong Tin Nguyen , Anthony Paolitto , Jonathan Paquette , Adrian Ranga , Valerio Valentini
IPC分类号: A61F2/24
CPC分类号: A61F2/2445 , A61B17/0469 , A61F2/2427 , A61F2/2448 , A61F2/2466 , A61F2/2496 , A61F2220/0008 , A61F2220/0075 , A61F2230/0013 , A61F2230/0017
摘要: Devices and methods are provided for surgical repair of dilated aortic root to restore aortic valve competence while preserving native leaflets. In one aspect of the invention an expandable annuloplasty ring is provided for external placement at the base of a dilated aortic root. The expandable ring is capable of elastically expanding between a first diastolic diameter and a larger second systolic diameter to provide a physiologically representative surgical repair of the aortic root. In a further aspect of the invention, is provided a holder assembly for aortic annuloplasty ring and suitable for other cardiac valve prosthesis. The holder assembly consists of a holder body pivotingly coupled to a handle member through a ball-and-socket arrangement.
摘要翻译: 提供了设备和方法用于扩张主动脉根部的手术修复,以恢复主动脉瓣的能力,同时保留天然传单。 在本发明的一个方面,提供了可扩张的瓣膜成形术环,用于在扩张的主动脉根部的基部处进行外部放置。 可扩张环能够在第一舒张直径和较大的第二收缩期直径之间弹性膨胀,以提供主动脉根部的生理代表性手术修复。 在本发明的另一方面,提供了一种用于主动脉瓣环成形术环并适用于其他心脏瓣膜假体的保持器组件。 保持器组件包括通过球 - 插座布置枢转地联接到手柄构件的保持器主体。
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公开(公告)号:US08267993B2
公开(公告)日:2012-09-18
申请号:US11450516
申请日:2006-06-09
IPC分类号: A61F2/24
CPC分类号: A61F2/2445 , A61B17/0469 , A61F2/2427 , A61F2/2448 , A61F2/2466 , A61F2/2496 , A61F2220/0008 , A61F2220/0075 , A61F2230/0013 , A61F2230/0017
摘要: Devices and methods are provided for surgical repair of dilated aortic root to restore aortic valve competence while preserving native leaflets. In one aspect of the invention an expandable annuloplasty ring is provided for external placement at the base of a dilated aortic root. The expandable ring is capable of elastically expanding between a first diastolic diameter and a larger second systolic diameter to provide a physiologically representative surgical repair of the aortic root. In a further aspect of the invention, is provided a holder assembly for aortic annuloplasty ring and suitable for other cardiac valve prosthesis. The holder assembly consists of a holder body pivotingly coupled to a handle member through a ball-and-socket arrangement.
摘要翻译: 提供了设备和方法用于扩张主动脉根部的手术修复,以恢复主动脉瓣的能力,同时保留天然传单。 在本发明的一个方面,提供了可扩张的瓣膜成形术环,用于在扩张的主动脉根部的基部处进行外部放置。 可扩张环能够在第一舒张直径和较大的第二收缩期直径之间弹性膨胀,以提供主动脉根部的生理代表性手术修复。 在本发明的另一方面,提供了一种用于主动脉瓣环成形术环并适用于其他心脏瓣膜假体的保持器组件。 保持器组件包括通过球 - 插座布置枢转地联接到手柄构件的保持器主体。
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