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公开(公告)号：US20090222083A1
公开(公告)日：2009-09-03
申请号：US12366553
申请日：2009-02-05
申请人： Huu NGUYEN , Son Nguyen , Eugene Serina , Tammy Y. Tam
发明人： Huu NGUYEN , Son Nguyen , Eugene Serina , Tammy Y. Tam
CPC分类号： A61B17/10 , A61B17/00234 , A61B17/0401 , A61B17/064 , A61B17/068 , A61B17/0682 , A61B17/0684 , A61B2017/00243 , A61B2017/00783 , A61B2017/00867 , A61B2017/0409 , A61B2017/0414 , A61B2017/0464 , A61F2/2445 , A61F2/2451
摘要： Described herein are devices and methods for delivering implants that comprise multiple coupled anchors. The anchors are secured to tissue using a multi-opening guide tunnel that is configured to releasably retain one or more portions of the implant located between two of the anchors. The releasable retention of one or more intervening portions of the implant maintains the position of the implant and the guide tunnel until the implant is secured to the tissue. The multi-opening guide tunnel permits securement of the multiple anchors without requiring repositioning of the guide tunnel for each anchor.
摘要翻译： 这里描述了用于递送包括多个连接的锚的植入物的装置和方法。 使用构造成可释放地保持位于两个锚定件之间的植入物的一个或多个部分的多开口引导隧道将锚固定到组织。 植入物的一个或多个中间部分的可释放保留维持植入物和引导通道的位置，直到植入物固定到组织。 多开口引导通道允许固定多个锚，而不需要为每个锚重新定位引导隧道。
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公开(公告)号：US08790367B2
公开(公告)日：2014-07-29
申请号：US12366553
申请日：2009-02-05
申请人： Huu Nguyen , Son Nguyen , Eugene Serina , Tammy Y. Tam
发明人： Huu Nguyen , Son Nguyen , Eugene Serina , Tammy Y. Tam
IPC分类号： A61B17/04
CPC分类号： A61B17/10 , A61B17/00234 , A61B17/0401 , A61B17/064 , A61B17/068 , A61B17/0682 , A61B17/0684 , A61B2017/00243 , A61B2017/00783 , A61B2017/00867 , A61B2017/0409 , A61B2017/0414 , A61B2017/0464 , A61F2/2445 , A61F2/2451
摘要： Described herein are devices and methods for delivering implants that include multiple coupled anchors. The anchors are secured to tissue using a multi-opening guide tunnel that is configured to releasably retain one or more portions of the implant located between two of the anchors. The releasable retention of one or more intervening portions of the implant maintains the position of the implant and the guide tunnel until the implant is secured to the tissue. The multi-opening guide tunnel permits securement of the multiple anchors without requiring repositioning of the guide tunnel for each anchor.
摘要翻译： 这里描述了用于递送包括多个联接锚固件的植入物的装置和方法。 使用构造成可释放地保持位于两个锚定件之间的植入物的一个或多个部分的多开口引导隧道将锚固定到组织。 植入物的一个或多个中间部分的可释放保留维持植入物和引导通道的位置，直到植入物固定到组织。 多开口引导通道允许固定多个锚，而不需要为每个锚重新定位引导隧道。
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公开(公告)号：US20100094248A1
公开(公告)日：2010-04-15
申请号：US12574563
申请日：2009-10-06
申请人： Huu Nguyen , Son Nguyen , Eugene Serina , Tammy Y. Tam
发明人： Huu Nguyen , Son Nguyen , Eugene Serina , Tammy Y. Tam
IPC分类号： A61M31/00
CPC分类号： A61B17/10 , A61B17/00234 , A61B17/0401 , A61B17/064 , A61B17/068 , A61B17/0682 , A61B17/0684 , A61B2017/00243 , A61B2017/00783 , A61B2017/00867 , A61B2017/0409 , A61B2017/0414 , A61B2017/0464 , A61F2/2445 , A61F2/2451
摘要： Described herein are devices and methods for delivering implants that comprise multiple coupled anchors. The anchors are secured to tissue using a multi-opening guide tunnel that is configured to releasably retain one or more portions of the implant located between two of the anchors. The releasable retention of one or more intervening portions of the implant maintains the position of the implant and the guide tunnel until the implant is secured to the tissue. The multi-opening guide tunnel permits securement of the multiple anchors without requiring repositioning of the guide tunnel for each anchor.
摘要翻译： 这里描述了用于递送包括多个连接的锚的植入物的装置和方法。 使用构造成可释放地保持位于两个锚定件之间的植入物的一个或多个部分的多开口引导隧道将锚固定到组织。 植入物的一个或多个中间部分的可释放保留维持植入物和引导通道的位置，直到植入物固定到组织。 多开口引导通道允许固定多个锚，而不需要为每个锚重新定位引导隧道。
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公开(公告)号：US20140148849A1
公开(公告)日：2014-05-29
申请号：US13820447
申请日：2011-09-02
IPC分类号： A61B17/04
CPC分类号： A61B17/0401 , A61B5/0002 , A61B5/686 , A61B5/6877 , A61B5/6882 , A61B17/0644 , A61B17/068 , A61B17/3478 , A61B18/14 , A61B2017/00022 , A61B2017/00039 , A61B2017/00044 , A61B2017/00221 , A61B2017/00305 , A61B2017/00849 , A61B2017/00858 , A61B2017/00862 , A61B2017/00867 , A61B2017/00893 , A61B2017/0409 , A61B2017/0417 , A61B2017/0427 , A61B2017/0464 , A61B2017/0649 , A61B2017/22038 , A61B2090/3904 , A61B2090/3966 , A61F2/2442 , A61M25/04 , A61N1/05
摘要： Described herein are devices and methods for delivering implants that comprise multiple coupled anchors. The anchors have an elongate form following a curved arcuate path in a single turning direction. Each anchor has two legs arranged to diverge away from each other, where each leg has a substantially non-constant radius of curvature and a substantially straight distal tip. The anchors are secured to tissue using a multi-opening guide tunnel that is configured to releasably retain one or more portions of the implant located between two of the anchors. The releasable retention of one or more intervening portions of the implant maintains the position of the implant and the guide tunnel until the implant is secured to the tissue. One variation of a multi-opening guide tunnel comprises releasable retention flaps and an aperture capable of deploying a fluid contrast medium into a patient without interfering with anchor delivery.
摘要翻译： 这里描述了用于递送包括多个连接的锚的植入物的装置和方法。 锚固件具有沿着单个转动方向的弯曲弧形路径的细长形式。 每个锚具有布置成彼此远离的两个腿，其中每个腿具有基本上不恒定的曲率半径和基本上直的远侧末端。 使用构造成可释放地保持位于两个锚定件之间的植入物的一个或多个部分的多开口引导隧道将锚固定到组织。 植入物的一个或多个中间部分的可释放保留维持植入物和引导通道的位置，直到植入物固定到组织。 多开口引导隧道的一个变体包括可释放的保持翼片和能够将流体造影剂部署到患者体内而不干扰锚固器输送的孔口。
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公开(公告)号：US20100121349A1
公开(公告)日：2010-05-13
申请号：US12577044
申请日：2009-10-09
申请人： Stephen C. Meier , Eugene Serina , Charles J. Adam , Mariel Fabro , Tammy Y. Tam , John P. Lunsford , Tenny C. Calhoun , Brian Tang , Stephen Olson , Ann T. Meier
发明人： Stephen C. Meier , Eugene Serina , Charles J. Adam , Mariel Fabro , Tammy Y. Tam , John P. Lunsford , Tenny C. Calhoun , Brian Tang , Stephen Olson , Ann T. Meier
IPC分类号： A61B17/04
CPC分类号： A61B17/0487 , A61B17/0467 , A61B17/0485 , A61B17/0644 , A61B17/068 , A61B17/083 , A61B17/10 , A61B2017/00243 , A61B2017/00783 , A61B2017/045 , A61B2017/0451 , A61B2017/0488 , A61B2017/0496 , A61B2017/320052
摘要： Devices and methods for locking and/or cutting tethers during a tissue modification procedure are described. In some variations, a tether may be used to tighten tissue by bringing two pieces or sections of the tissue together. The tether, which may be under tension, may be locked to maintain the tension, and excess tether may be severed, using one or more of the devices and/or methods. The devices and/or methods may be used, for example, in minimally invasive procedures.
摘要翻译： 描述了在组织修改过程中锁定和/或切割系绳的装置和方法。 在一些变型中，系绳可以用于通过将组织的两个或多个部分组合在一起来收紧组织。 可能处于张力下的系绳可以被锁定以保持张力，并且可以使用一种或多种装置和/或方法来切断多余的系绳。 装置和/或方法可以用于例如微创程序。
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公开(公告)号：US09861350B2
公开(公告)日：2018-01-09
申请号：US13820447
申请日：2011-09-02
IPC分类号： A61B17/04 , A61B17/064 , A61B17/068 , A61B5/00 , A61B17/34 , A61B18/14 , A61B17/00 , A61B17/22 , A61F2/24 , A61M25/04 , A61N1/05 , A61B90/00
CPC分类号： A61B17/0401 , A61B5/0002 , A61B5/686 , A61B5/6877 , A61B5/6882 , A61B17/0644 , A61B17/068 , A61B17/3478 , A61B18/14 , A61B2017/00022 , A61B2017/00039 , A61B2017/00044 , A61B2017/00221 , A61B2017/00305 , A61B2017/00849 , A61B2017/00858 , A61B2017/00862 , A61B2017/00867 , A61B2017/00893 , A61B2017/0409 , A61B2017/0417 , A61B2017/0427 , A61B2017/0464 , A61B2017/0649 , A61B2017/22038 , A61B2090/3904 , A61B2090/3966 , A61F2/2442 , A61M25/04 , A61N1/05
摘要： Described herein are devices and methods for delivering implants that have multiple coupled anchors. The anchors have an elongate form following a curved arcuate path in a single turning direction. Each anchor has two legs arranged to diverge away from each other, where each leg has a substantially non-constant radius of curvature and a substantially straight distal tip. The anchors are secured to tissue using a multi-opening guide tunnel that is configured to releasably retain one or more portions of the implant located between two of the anchors. The releasable retention of one or more intervening portions of the implant maintains the position of the implant and the guide tunnel until the implant is secured to the tissue. One variation of a multi-opening guide tunnel has releasable retention flaps and an aperture capable of deploying a fluid contrast medium into a patient without interfering with anchor delivery.
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公开(公告)号：US20120101442A1
公开(公告)日：2012-04-26
申请号：US13315154
申请日：2011-12-08
申请人： Marlone Legaspi , Huu Nguyen , Eugene Serina
发明人： Marlone Legaspi , Huu Nguyen , Eugene Serina
CPC分类号： A61M25/0054 , A61M25/005 , A61M25/0141 , A61M25/0147 , A61M2025/0059 , A61M2025/0161 , A61M2025/0163
摘要： Described herein are devices and methods for guide catheters having one or more regions of increased flexibility. A flexibility region comprises one tubular segment of the guide catheter with a non-linear longitudinal seam between two non-concentric layers of material having different durometers. A non-linear seam, such as a zig-zag or sinusoidal configuration, permits controlled compression of lower durometer material between portions of higher durometer material.
摘要翻译： 这里描述的是具有一个或多个增加柔性区域的引导导管的装置和方法。 柔性区域包括导向导管的一个管状部分，其具有在具有不同硬度的材料的两个非同心层之间的非线性纵向接缝。 诸如锯齿形或正弦构型的非线性接缝允许在较高硬度材料的部分之间控制压缩较低硬度的材料。
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公开(公告)号：US08096985B2
公开(公告)日：2012-01-17
申请号：US12437495
申请日：2009-05-07
申请人： Marlone Legaspi , Huu Nguyen , Eugene Serina
发明人： Marlone Legaspi , Huu Nguyen , Eugene Serina
IPC分类号： A61M25/00
CPC分类号： A61M25/0054 , A61M25/005 , A61M25/0141 , A61M25/0147 , A61M2025/0059 , A61M2025/0161 , A61M2025/0163
摘要： Described herein are devices and methods for guide catheters having one or more regions of increased flexibility. A flexibility region comprises one tubular segment of the guide catheter with a non-linear longitudinal seam between two non-concentric layers of material having different durometers. A non-linear seam, such as a zig-zag or sinusoidal configuration, permits controlled compression of lower durometer material between portions of higher durometer material.
摘要翻译： 这里描述的是具有一个或多个增加柔性区域的引导导管的装置和方法。 柔性区域包括导向导管的一个管状部分，其具有在具有不同硬度的材料的两个非同心层之间的非线性纵向接缝。 诸如锯齿形或正弦构型的非线性接缝允许在较高硬度材料的部分之间控制压缩较低硬度的材料。
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公开(公告)号：US20090287187A1
公开(公告)日：2009-11-19
申请号：US12437495
申请日：2009-05-07
申请人： Marlone Legaspi , Huu Nguyen , Eugene Serina
发明人： Marlone Legaspi , Huu Nguyen , Eugene Serina
IPC分类号： A61M25/00
CPC分类号： A61M25/0054 , A61M25/005 , A61M25/0141 , A61M25/0147 , A61M2025/0059 , A61M2025/0161 , A61M2025/0163
摘要： Described herein are devices and methods for guide catheters having one or more regions of increased flexibility. A flexibility region comprises one tubular segment of the guide catheter with a non-linear longitudinal seam between two non-concentric layers of material having different durometers. A non-linear seam, such as a zig-zag or sinusoidal configuration, permits controlled compression of lower durometer material between portions of higher durometer material.
摘要翻译： 这里描述的是具有一个或多个增加柔性区域的引导导管的装置和方法。 柔性区域包括导向导管的一个管状部分，其具有在具有不同硬度的材料的两个非同心层之间的非线性纵向接缝。 诸如锯齿形或正弦构型的非线性接缝允许在较高硬度材料的部分之间控制压缩较低硬度的材料。
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公开(公告)号：US20100198192A1
公开(公告)日：2010-08-05
申请号：US12657422
申请日：2010-01-19
IPC分类号： A61M25/00
CPC分类号： A61M25/0043 , A61B1/00078 , A61B1/3137 , A61B6/12 , A61B6/481 , A61B6/485 , A61B8/12 , A61B17/00234 , A61B17/0057 , A61B17/320016 , A61B17/7208 , A61B2017/00243 , A61M25/0041 , A61M25/04 , A61M2210/127
摘要： Described here are devices, methods, and kits for the deployment of tissue anchors. In some variations, the devices may comprise a shaft defining a lumen for housing at least one anchor therein and a mechanism for deploying the anchor distally from the lumen. In certain variations, the devices may comprise one or more stop elements. For example, a device may comprise a stop element that limits the advancement of the device through an opening in a wall portion or at the distal end of another device.
摘要翻译： 这里描述了用于部署组织锚的装置，方法和试剂盒。 在一些变型中，装置可以包括限定用于容纳至少一个锚固件的内腔的轴以及用于将锚固件从内腔远端展开的机构。 在某些变型中，装置可以包括一个或多个停止元件。 例如，装置可以包括限制装置通过壁部分中的开口或另一装置的远端的开口的止挡元件。
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