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1. 发明申请

US20120101569A1 Devices and Methods for Loading a Prosthesis onto a Delivery System 有权
标题翻译：将假体装载到运送系统上的装置和方法
公开(公告)号：US20120101569A1
公开(公告)日：2012-04-26
申请号：US12912479
申请日：2010-10-26
申请人： Paul Mearns , John Gallagher , Kevin O'Sullivan , Mark Casley , Pat Duane
发明人： Paul Mearns , John Gallagher , Kevin O'Sullivan , Mark Casley , Pat Duane
IPC分类号： A61F2/24
CPC分类号： A61F2/2427 , A61F2/2412 , A61F2/2418 , A61F2002/9522 , A61F2220/0075 , Y10T29/53843
摘要： In an embodiment, a device for loading a prosthesis onto a delivery system comprises a cap and a reducing member. The cap has a piston member that seats a prosthesis. The piston member has at least one side wall configured to contact a portion of the side of the prosthesis seated therein. The reducing member has a conical wall, a first open end, and a second open end. The first open end is configured to receive the piston member. The reducing member reduces an external dimension of at least a portion of the prosthesis seated in the piston member as the prosthesis is moved along an inner surface of the conical wall.
摘要翻译：在一个实施例中，用于将假体装载到输送系统上的装置包括盖和还原构件。盖具有一个活塞构件，用于支撑假体。所述活塞构件具有至少一个侧壁，所述至少一个侧壁构造成接触其中安置的所述假体的一侧的一部分。还原构件具有锥形壁，第一开口端和第二开口端。第一开口端构造成接收活塞构件。当假体沿着锥形壁的内表面移动时，还原构件减小了坐在活塞构件中的假体的至少一部分的外部尺寸。

2. 发明授权

US09414914B2 Catheter assembly with valve crimping accessories 有权
标题翻译：导管组件带阀门压接配件
公开(公告)号：US09414914B2
公开(公告)日：2016-08-16
申请号：US12911458
申请日：2010-10-25
申请人： Niall Duffy , Paul Mearns , John Gallagher , Noam Miller
发明人： Niall Duffy , Paul Mearns , John Gallagher , Noam Miller
IPC分类号： A61F2/06 , A61F2/24 , A61F2/95
CPC分类号： A61F2/2427 , A61F2/95 , A61F2002/9522 , Y10T29/53996
摘要： Catheter assemblies including a handle assembly located on the proximal end of the catheter assembly and a distal tip assembly located on the distal end of the catheter assembly. A crimping funnel is slidably positioned along the catheter. The crimping funnel includes a distal end having a first diameter and a proximal end having a second diameter smaller than the first diameter. An axial split is formed in the proximal end. A first collar is provided encompassing a portion of the proximal end. The first collar is configured to hold the axial split in the proximal end together when the first collar is at a first axial location along the proximal end, and to allow the axial split in the proximal end to open when the first collar is at a second axial location along the proximal end, such that the crimping funnel can be removed from the catheter assembly. Various methods of retaining a prosthetic valve on the catheter assembly during the crimping process are described.
摘要翻译：导管组件包括位于导管组件的近端上的把手组件和位于导管组件的远端上的远侧末端组件。压接漏斗沿着导管可滑动地定位。卷曲漏斗包括具有第一直径的远端和具有小于第一直径的第二直径的近端。在近端形成轴向分裂。提供包围近端的一部分的第一套环。当第一颈圈沿着近端位于第一轴向位置时，第一颈圈被构造成将近端中的轴向分裂保持在一起，并且当第一颈圈在第二颈圈处于第二颈圈时允许近端中的轴向分裂打开沿着近端的轴向位置，使得可以从导管组件移除压接漏斗。描述了在压接过程期间将修复瓣膜保持在导管组件上的各种方法。

3. 发明授权

US08562663B2 Devices and methods for loading a prosthesis onto a delivery system 有权
标题翻译：用于将假体装载到输送系统上的装置和方法
公开(公告)号：US08562663B2
公开(公告)日：2013-10-22
申请号：US12912479
申请日：2010-10-26
申请人： Paul Mearns , John Gallagher , Kevin O'Sullivan , Mark Casley , Pat Duane
发明人： Paul Mearns , John Gallagher , Kevin O'Sullivan , Mark Casley , Pat Duane
IPC分类号： A61F2/24 , A61F2/06 , A61F5/00
CPC分类号： A61F2/2427 , A61F2/2412 , A61F2/2418 , A61F2002/9522 , A61F2220/0075 , Y10T29/53843
摘要： In an embodiment, a device for loading a prosthesis onto a delivery system comprises a cap and a reducing member. The cap has a piston member that seats a prosthesis. The piston member has at least one side wall configured to contact a portion of the side of the prosthesis seated therein. The reducing member has a conical wall, a first open end, and a second open end. The first open end is configured to receive the piston member. The reducing member reduces an external dimension of at least a portion of the prosthesis seated in the piston member as the prosthesis is moved along an inner surface of the conical wall.
摘要翻译：在一个实施例中，用于将假体装载到输送系统上的装置包括盖和还原构件。盖具有一个活塞构件，用于支撑假体。所述活塞构件具有至少一个侧壁，所述至少一个侧壁构造成接触其中安置的所述假体的一侧的一部分。还原构件具有锥形壁，第一开口端和第二开口端。第一开口端构造成接收活塞构件。当假体沿着锥形壁的内表面移动时，还原构件减小了坐在活塞构件中的假体的至少一部分的外部尺寸。

4. 发明申请

US20110208296A1 Catheter Assembly with Valve Crimping Accessories 有权
标题翻译：导管组件带阀门压接配件
公开(公告)号：US20110208296A1
公开(公告)日：2011-08-25
申请号：US12911458
申请日：2010-10-25
申请人： Niall Duffy , Paul Mearns , John Gallagher , Noam Miller
发明人： Niall Duffy , Paul Mearns , John Gallagher , Noam Miller
IPC分类号： A61F2/24 , B23Q7/04
CPC分类号： A61F2/2427 , A61F2/95 , A61F2002/9522 , Y10T29/53996
摘要： Catheter assemblies including a handle assembly located on the proximal end of the catheter assembly and a distal tip assembly located on the distal end of the catheter assembly. A crimping funnel is slidably positioned along the catheter. The crimping funnel includes a distal end having a first diameter and a proximal end having a second diameter smaller than the first diameter. An axial split is formed in the proximal end. A first collar is provided encompassing a portion of the proximal end. The first collar is configured to hold the axial split in the proximal end together when the first collar is at a first axial location along the proximal end, and to allow the axial split in the proximal end to open when the first collar is at a second axial location along the proximal end, such that the crimping funnel can be removed from the catheter assembly. Various methods of retaining a prosthetic valve on the catheter assembly during the crimping process are described.
摘要翻译：导管组件包括位于导管组件的近端上的把手组件和位于导管组件的远端上的远侧末端组件。压接漏斗沿着导管可滑动地定位。卷曲漏斗包括具有第一直径的远端和具有小于第一直径的第二直径的近端。在近端形成轴向分裂。提供包围近端的一部分的第一套环。当第一颈圈沿着近端位于第一轴向位置时，第一颈圈被构造成将近端中的轴向分裂保持在一起，并且当第一颈圈在第二颈圈处于第二颈圈时允许近端中的轴向分裂打开沿着近端的轴向位置，使得可以从导管组件移除压接漏斗。描述了在压接过程期间将修复瓣膜保持在导管组件上的各种方法。

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