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    • 5. 发明申请
    • Distal Tip Assembly for a Heart Valve Delivery Catheter
    • 用于心脏瓣膜输送导管的远端组件
    • US20130079872A1
    • 2013-03-28
    • US13247315
    • 2011-09-28
    • John Gallagher
    • John Gallagher
    • A61F2/24
    • A61F2/2436A61F2/962A61M25/0074A61M25/0082A61M2025/0687
    • 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.
    • 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。
    • 6. 发明申请
    • Catheter Assembly with Valve Crimping Accessories
    • 导管组件带阀门压接配件
    • US20110208296A1
    • 2011-08-25
    • US12911458
    • 2010-10-25
    • Niall DuffyPaul MearnsJohn GallagherNoam Miller
    • Niall DuffyPaul MearnsJohn GallagherNoam Miller
    • A61F2/24B23Q7/04
    • A61F2/2427A61F2/95A61F2002/9522Y10T29/53996
    • 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.
    • 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。
    • 9. 发明申请
    • CONNECTOR ASSEMBLIES FOR CONNECTING MEMBERS UNDER TENSION
    • 用于连接会员的连接器组件
    • US20090175690A1
    • 2009-07-09
    • US12296091
    • 2007-03-28
    • John Gallagher
    • John Gallagher
    • B63B21/50E02D5/74F16D1/10
    • B63B21/502F16B21/04F16B2200/10Y10T403/585Y10T403/7007
    • 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.
    • 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。