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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。
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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
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。
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公开(公告)号：US08518106B2
公开(公告)日：2013-08-27
申请号：US13016865
申请日：2011-01-28
申请人： Niall Duffy , Gerry McCaffrey , John Gallagher , Kate Corish , Ronan Rogers , Mark Casley , Gavin Kenny
发明人： Niall Duffy , Gerry McCaffrey , John Gallagher , Kate Corish , Ronan Rogers , Mark Casley , Gavin Kenny
IPC分类号： A61F2/24
CPC分类号： A61F2/2427 , A61F2/2436 , A61F2/95 , A61F2/966 , A61F2002/9517
摘要： Valve delivery catheter assemblies including components that limit trauma to the expanded prosthetic valve and body channels as the distal tip of the catheter is withdrawn through the expanded valve and thereafter from the body. In one embodiment, a catheter assembly according to the present invention includes a handle assembly, an introducer sheath, and a distal tip assembly. The handle assembly can include a fixed main handle and two or more rotating handles that allow a user to control the distal tip assembly of the catheter. A valve retaining mechanism can be included to assist in retaining the prosthetic valve prior to deployment. Each control knob on the handle assembly controls a portion of the components on the distal tip of the catheter by allowing for precise manipulation of various delivery shafts. Each delivery shaft extends from the handle assembly to respective positions towards the distal end of the catheter.
摘要翻译： 瓣膜输送导管组件包括当导管的远端通过膨胀的瓣膜然后从身体排出时限制扩张的假体瓣膜和主体通道的创伤的部件。 在一个实施例中，根据本发明的导管组件包括手柄组件，导引器套和远侧末端组件。 手柄组件可以包括固定的主手柄和允许使用者控制导管的远侧末端组件的两个或更多个旋转手柄。 可以包括阀保持机构以在展开之前辅助保留人造瓣膜。 手柄组件上的每个控制旋钮通过允许各种输送轴的精确操纵来控制导管的远侧末端上的部件的一部分。 每个输送轴从手柄组件延伸到相对于导管远端的位置。
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公开(公告)号：US20120035717A1
公开(公告)日：2012-02-09
申请号：US13016865
申请日：2011-01-28
申请人： Niall Duffy , Gerry McCaffrey , John Gallagher , Kate Corish , Ronan Rogers , Mark CASLEY , Gavin Kenny
发明人： Niall Duffy , Gerry McCaffrey , John Gallagher , Kate Corish , Ronan Rogers , Mark CASLEY , Gavin Kenny
IPC分类号： A61F2/24
CPC分类号： A61F2/2427 , A61F2/2436 , A61F2/95 , A61F2/966 , A61F2002/9517
摘要： Valve delivery catheter assemblies including components that limit trauma to the expanded prosthetic valve and body channels as the distal tip of the catheter is withdrawn through the expanded valve and thereafter from the body. In one embodiment, a catheter assembly according to the present invention includes a handle assembly, an introducer sheath, and a distal tip assembly. The handle assembly can include a fixed main handle and two or more rotating handles that allow a user to control the distal tip assembly of the catheter. A valve retaining mechanism can be included to assist in retaining the prosthetic valve prior to deployment. Each control knob on the handle assembly controls a portion of the components on the distal tip of the catheter by allowing for precise manipulation of various delivery shafts. Each delivery shaft extends from the handle assembly to respective positions towards the distal end of the catheter.
摘要翻译： 瓣膜输送导管组件包括当导管的远端通过膨胀的瓣膜然后从身体排出时限制对扩张的假体瓣膜和主体通道的创伤的部件。 在一个实施例中，根据本发明的导管组件包括手柄组件，导引器套和远侧末端组件。 手柄组件可以包括固定的主手柄和允许使用者控制导管的远侧末端组件的两个或更多个旋转手柄。 可以包括阀保持机构以在展开之前辅助保留人造瓣膜。 手柄组件上的每个控制旋钮通过允许各种输送轴的精确操纵来控制导管的远侧末端上的部件的一部分。 每个输送轴从手柄组件延伸到相对于导管远端的位置。
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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
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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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
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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公开(公告)号：US20130079872A1
公开(公告)日：2013-03-28
申请号：US13247315
申请日：2011-09-28
申请人： John Gallagher
发明人： John Gallagher
IPC分类号： A61F2/24
CPC分类号： A61F2/2436 , A61F2/962 , A61M25/0074 , A61M25/0082 , A61M2025/0687
摘要： A catheter assembly according to the present invention includes a handle assembly, an introducer sheath, and a distal tip assembly. The distal tip assembly can include first and second retaining sleeves and a slotted tip with a non-traumatic tip guard positioned at the proximal end of the slotted tip. The handle assembly can include a fixed main handle and two or more rotating handles that allow a user to control the distal tip assembly of the catheter. Each control knob on the handle assembly controls a portion of the components on the distal by of the catheter by allowing for precise manipulation of various delivery shafts. Each delivery shaft extends from the handle assembly to respective positions towards the distal end of the catheter.
摘要翻译： 根据本发明的导管组件包括手柄组件，导引器护套和远侧末端组件。 远端尖端组件可以包括第一和第二保持套管以及开槽尖端，其具有定位在开槽尖端的近端处的非创伤性尖端护套。 手柄组件可以包括固定的主手柄和允许使用者控制导管的远侧末端组件的两个或更多个旋转手柄。 手柄组件上的每个控制旋钮通过允许精确地操纵各种输送轴来控制导管的远端上的部件的一部分。 每个输送轴从手柄组件延伸到相对于导管远端的位置。
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公开(公告)号：US20110116098A1
公开(公告)日：2011-05-19
申请号：US12812996
申请日：2009-07-15
申请人： Ronald L Spross , John Gallagher
发明人： Ronald L Spross , John Gallagher
CPC分类号： E21B47/18 , G01B9/02023 , G01L9/0007
摘要： An apparatus to detect a pressure signal in a fluid flowing in a conduit comprises a flexible band sized to fit at least partially around the conduit. An optical fiber is flexibly adhered to the flexible band. At least one fastener is attached to the flexible band to fasten the flexible band at least partially around the conduit. A method for detecting a pressure signal in a conduit comprises adhering an optical fiber to a flexible band. At least one fastener is attached to the band. The band is fastened around the conduit such that a strain induced in the conduit by the pressure signal is transmitted to the optical fiber.
摘要翻译： 检测在导管中流动的流体中的压力信号的装置包括尺寸适于至少部分地围绕导管配合的柔性带。 光纤柔性地粘附在柔性带上。 至少一个紧固件附接到柔性带，以至少部分地围绕导管紧固柔性带。 用于检测管道中的压力信号的方法包括将光纤粘附到柔性带。 至少一个紧固件附接到带上。 带被紧固在导管上，使得通过压力信号在导管中感应的应变被传送到光纤。
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公开(公告)号：US07593289B2
公开(公告)日：2009-09-22
申请号：US11379028
申请日：2006-04-17
IPC分类号： G02B5/08
摘要： A reflector employs materials and design features that can transfer both light and sound emission simultaneously, from sources to planes or volumes, in an efficient and controlled manner. Compound orthogonal parabolic reflectors employ an extension onto conventional orthogonal parabolic reflectors to efficiently deliver light and/or sound to a focal volume or surface. The extension shapes the output, and can provide inflow and outflow to the focal region, along with a brush. Pulsed sources may be employed, which may emit light, sound or both light and sound, may erode and may be wire initiated with the wire replaced after each pulse by a wire feed.
摘要翻译： 反射器采用材料和设计特征，可以以有效和可控的方式同时从光源到平面或体积传输光和声发射。 复合正交抛物面反射器使用常规正交抛物面反射器上的延伸，以有效地将光和/或声音传递到焦点体积或表面。 延伸部形成输出，并且可以与刷子一起向聚焦区域提供流入和流出。 可以使用可以发光，声音或光和声两者的脉冲源，其可能被侵蚀，并且可以在每个脉冲之后用导线进行替换的线引导。
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公开(公告)号：US20090175690A1
公开(公告)日：2009-07-09
申请号：US12296091
申请日：2007-03-28
申请人： John Gallagher
发明人： John Gallagher
CPC分类号： B63B21/502 , F16B21/04 , F16B2200/10 , Y10T403/585 , Y10T403/7007
摘要： A releasable connector assembly comprising a socket body 2 and a plug body 3. The socket body 2 has a set of channels 15 formed therein and the plug body 3 having a corresponding set of radial tabs 7 formed thereon, the channels 15 forming a keyway for the tabs 7 such that load bearing projections 5, 14 on the bodies are releasably engageable in the manner of a bayonet coupling. The assembly is characterised in that a set of locking pins are provided on the socket member that are extendable into the channels 15 so as, in use, to trap the tabs 7 in undercuts 15k of the channels 15, thereby preventing unintentional release of the plug 3 from the socket 2, and retractable from the channels 15 so as to enable release of the plug 3 from the socket 2.
摘要翻译： 一个可释放的连接器组件，其包括插座主体2和插头本体3.插座主体2具有形成在其中的一组通道15，并且插头主体3具有形成在其上的对应的一组径向突片7，通道15形成键槽， 突片7使得主体上的承载突起5,14可以卡口联接的方式可释放地接合。 组件的特征在于，一组锁定销设置在插座构件上，其可延伸到通道15中，以在使用中将突片7捕获在通道15的底切部15k中，从而防止插头的意外释放 3，并且可从通道15缩回，以便能够从插座2释放插头3。
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