专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2010120812A1 TERMINATION DEVICES AND RELATED METHODS 审中-公开
标题翻译：终止设备及相关方法
公开(公告)号：WO2010120812A1
公开(公告)日：2010-10-21
申请号：PCT/US2010/030932
申请日：2010-04-13
申请人： GUIDED DELIVERY SYSTEMS INC. , MEIER, Stephen, C.
发明人： MEIER, Stephen, C.
IPC分类号： A61B17/04
CPC分类号： A61B17/0469 , A61B17/0218 , A61B17/320016 , A61B2017/00243 , A61B2017/0237 , A61B2017/320052
摘要： Devices, methods and kits for forming and/or advancing one or more knots in a tether (e.g., during a tissue modification procedure) are described. In some variations, a tether may be used to gather or compress tissue by bringing two pieces or sections of the tissue together. The tether, which may be under tension, may then be locked to maintain the tension (e.g., by forming one or more knots in the tether). In some variations, an open knot may be advanced along a tether before being converted into a closed knot. The devices, methods and/or kits may be used, for example, in minimally invasive procedures.
摘要翻译：描述了用于在系链中形成和/或推进一个或多个结（例如在组织修饰过程中）的装置，方法和试剂盒。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集或压缩组织。可能处于张力下的系绳可能被锁定以保持张力（例如，通过在系绳中形成一个或多个结）。在一些变型中，打开的结可以在被转换成闭合结之前沿着系绳前进。装置，方法和/或试剂盒可以用于例如微创手术。

2. 发明申请

WO2010042857A1 TETHER TENSIONING DEVICES AND RELATED METHODS 审中-公开
标题翻译： TETHER张力装置及相关方法
公开(公告)号：WO2010042857A1
公开(公告)日：2010-04-15
申请号：PCT/US2009/060227
申请日：2009-10-09
申请人： GUIDED DELIVERY SYSTEMS INC. , HERNLUND, Jonathan, D. , CALHOUN, Tenny, C. , TANG, Brian , TO, John , BOOTH, Clyde, Henry, III
发明人： HERNLUND, Jonathan, D. , CALHOUN, Tenny, C. , TANG, Brian , TO, John , BOOTH, Clyde, Henry, III
IPC分类号： A61B17/04 , A61B17/12
CPC分类号： A61B17/0487 , A61B17/0467 , A61B17/0485 , A61B2017/00243 , A61B2017/00783 , A61B2017/045 , A61B2017/0451 , A61B2017/048 , A61B2017/0488 , A61B2017/0496 , A61B2017/320052 , A61F2/2487
摘要： Devices, methods, and kits for tensioning tethers during a tissue modification procedure are described. In some variations, a tether coupled to anchors embedded in tissue may be tensioned to provide a cinching effect that tightens or compresses the tissue by bringing two pieces or sections of the tissue together. In certain variations, the tether may then be locked (e.g., to maintain the tension), and/or excess tether may be severed. The devices, methods, and/or kits may be used, for example, in minimally invasive procedures.
摘要翻译：描述了在组织修饰过程中张紧系链的装置，方法和试剂盒。在一些变型中，连接到嵌入在组织中的锚固件的系绳可以被张紧以提供通过将组织的两个或多个部分组合在一起而收紧或压缩组织的收紧效果。在某些变型中，系绳可以被锁定（例如，以维持张力），和/或可能切断多余的系绳。装置，方法和/或试剂盒可以用于例如微创手术。

3. 发明申请

WO2009105720A3 ELECTROPHYSIOLOGY CATHETER SYSTEM 审中-公开
公开(公告)号：WO2009105720A3
公开(公告)日：2009-08-27
申请号：PCT/US2009/034787
申请日：2009-02-20
申请人： GUIDED DELIVERY SYSTEMS, INC. , STARKSEN, Niel, F.
发明人： STARKSEN, Niel, F.
IPC分类号： A61B18/14
摘要： Described herein are devices and methods for treating tissue, comprising a catheter with a plurality of access sites and a plurality of sensors associated with the access sites. The catheter may be positioned along a tissue surface and the sensors may be used to identify a target site along the tissue surface using the plurality of sensors. Analysis of the tissue surface by the sensors is performed without requiring repositioning of the catheter. In some examples, the access sites of the catheter are side openings along a length of the catheter and the plurality of sensors are electrodes configured to measure electrophysiology parameters. In these examples, the catheter may comprise an internal lumen which permits a treatment device, such as an ablation catheter, to be slidably positioned at the desired target site without requiring displacement of the catheter. In other examples, the catheter may comprise a plurality of fixed ablation elements associated with the plurality of access sites.

4. 发明申请

WO2009100242A2 MULTI-WINDOW GUIDE TUNNEL 审中-公开
标题翻译：多窗口指南隧道
公开(公告)号：WO2009100242A2
公开(公告)日：2009-08-13
申请号：PCT/US2009033252
申请日：2009-02-05
申请人： GUIDED DELIVERY SYSTEMS INC , NGUYEN HUU , NGUYEN SON , SERINA EUGENE , TAM TAMMY Y
发明人： NGUYEN HUU , NGUYEN SON , SERINA EUGENE , TAM TAMMY Y
IPC分类号： A61B17/064 , A61B17/00 , A61B17/04 , A61B17/068 , A61F2/24
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：这里描述的是用于递送包括多个耦合锚的植入物的装置和方法。使用多开口导向通道将锚定件固定到组织上，所述多开口导向通道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。植入物的一个或多个居间部分的可释放的保持力保持植入物和引导隧道的位置，直到植入物固定到组织。多开口导向通道允许固定多个锚定件，而不需要为每个锚定件重新定位导向通道。

5. 发明申请

WO2008048626A2 METHODS AND DEVICES FOR CATHETER ADVANCEMENT AND DELIVERY OF SUBSTANCES THERETHROUGH 审中-公开
标题翻译：用于导管推进和递送物质的方法和设备
公开(公告)号：WO2008048626A2
公开(公告)日：2008-04-24
申请号：PCT/US2007/022122
申请日：2007-10-16
申请人： GUIDED DELIVERY SYSTEMS, INC. , STARKSEN, Niel, F. , IM, Karl, S. , FABRO, Mariel , MEIER, Stephen , SERINA, Eugene
发明人： STARKSEN, Niel, F. , IM, Karl, S. , FABRO, Mariel , MEIER, Stephen , SERINA, Eugene
IPC分类号： A61M31/00
CPC分类号： A61M25/01 , A61B17/0401 , A61B17/0485 , A61B17/0644 , A61B17/068 , A61B17/3468 , A61B2017/00243 , A61B2017/00783 , A61B2017/0496 , A61B2017/06019 , A61F2/2466
摘要： Methods and devices for successively advancing a plurality of catheters over a guide element to a body tissue are described. In some of the methods, the guide element may be attached to the body tissue, which may be accessible minimally invasively. In certain variations, the guide element may not be detached from the body tissue after the catheters have been advanced over the guide element. The methods may further comprise deploying at least one implant from at least one of the plurality of catheters. In some variations, a method may comprise advancing a first delivery catheter to a first region of a body tissue, deploying a first anchor from the first delivery catheter, where the first anchor is attached to a guide element, proximally withdrawing the first delivery catheter, advancing a second delivery catheter over the guide element, and deploying a second anchor from the second delivery catheter.
摘要翻译：描述了用于将多个导管连续地在引导元件上推进到身体组织的方法和装置。在一些方法中，引导元件可以附接到身体组织，该身体组织可以微创地进入。在某些变型中，在导管已经在导引元件上行进之后，导引元件不会从身体组织上脱离。该方法可以进一步包括从多个导管中的至少一个部署至少一个植入物。在一些变型中，一种方法可以包括：使第一输送导管前进到身体组织的第一区域;从第一输送导管展开第一锚定件，其中第一锚定件附接到引导元件;近侧地撤回第一输送导管; 在引导元件上推进第二输送导管，并从第二输送导管展开第二锚定件。

6. 发明申请

WO2012161769A1 IMPLANT RETRIEVAL DEVICE 审中-公开
标题翻译：植入式检索装置
公开(公告)号：WO2012161769A1
公开(公告)日：2012-11-29
申请号：PCT/US2012/025748
申请日：2012-02-17
申请人： GUIDED DELIVERY SYSTEMS INC. , HENDERSON, Jennifer, Lake
发明人： HENDERSON, Jennifer, Lake
IPC分类号： A61F11/00
CPC分类号： A61B17/076 , A61B17/221 , A61B2017/00331 , A61B2017/00358 , A61B2017/22035 , A61B2017/2212
摘要： Devices and methods are disclosed for retrieving an implant or tissue anchor during the course of a percutaneous medical procedure. An implant is provided having a retrieval tether attached to it. The retrieval tether is attached to the implant on one end, and the proximal end of the tether can be threaded through an implant retrieval device. The retrieval device comprises an inner elongate body that is used to capture and secure the retrieval tether. The retrieval device also comprises an outer elongate body that may be configured to be advanced over the retrieval tether from a location remote from the implant (e.g., outside a patient's body) to contact and retrieve the implant after it has been deployed and/or implanted within a patient' s body.
摘要翻译：公开了用于在经皮医学过程中检索植入物或组织锚的装置和方法。提供具有连接到其上的取出系绳的植入物。检索系绳在一端连接到植入物上，系绳的近端可穿过植入物取出装置。检索装置包括用于捕获和固定取出系绳的内部细长体。取出装置还包括外部细长体，其可以被配置为从远离植入物的位置（例如，在患者体外）前进超过取出系绳，以在植入物展开和/或植入之后接触和取回植入物在病人的身体内。

7. 发明申请

WO2012112967A1 SYSTEMS AND METHODS FOR VARIABLE STIFFNESS TETHERS 审中-公开
标题翻译：系统和方法适用于变形刚度
公开(公告)号：WO2012112967A1
公开(公告)日：2012-08-23
申请号：PCT/US2012/025756
申请日：2012-02-17
申请人： GUIDED DELIVERY SYSTEMS INC. , STARKSEN, Niel, F. , EDER, Joe
发明人： STARKSEN, Niel, F. , EDER, Joe
IPC分类号： A61M25/00
CPC分类号： A61B17/08 , A61M25/0054 , A61M25/09 , A61M2025/0018 , A61M2025/0064
摘要： Described herein are devices and methods for guide elements configured with variable stiffness, with one or more flexible portions and one or more stiff portions. The flexible portion is be used as a tensioning element of a cinchable implant to tighten or compress tissues while the stiff portion is used to facilitate the insertion or withdrawal of portions of the implant or instruments acting on the implant. The guide element is further configured to be separated or severed between the flexible and stiff portions so that a flexible portion is left within the body as part of the implant, while the stiff portion is withdrawn from the body after implantation is completed.
摘要翻译：这里描述的是用于具有可变刚度的导向元件的装置和方法，其具有一个或多个柔性部分和一个或多个刚性部分。柔性部分可用作可固定植入物的张紧元件，以紧固或压缩组织，而刚性部分用于促进植入物或作用在植入物上的器械的部分的插入或取出。引导元件进一步构造成在柔性部分和刚性部分之间被分离或切断，使得柔性部分作为植入物的一部分留在身体内部，而在植入完成之后刚性部分从身体中撤出。

8. 发明申请

WO2012031204A2 DEVICES AND METHODS FOR ANCHORING TISSUE 审中-公开
标题翻译：用于固定组织的装置和方法
公开(公告)号：WO2012031204A2
公开(公告)日：2012-03-08
申请号：PCT/US2011/050331
申请日：2011-09-02
申请人： GUIDED DELIVERY SYSTEMS INC. , SERINA, Eugene , TAM, Tammy, Y. , HENDERSON, Jennifer
发明人： SERINA, Eugene , TAM, Tammy, Y. , HENDERSON, Jennifer
IPC分类号： A61M25/02
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：这里描述的是用于递送包括多个耦合锚的植入物的装置和方法。这些锚具有在单个转向上沿着弯曲弓形路径的细长形式。每个锚定件具有布置成彼此分开的两条腿，其中每条腿具有基本上不恒定的曲率半径和基本笔直的远侧末端。使用多开口导向通道将锚定件固定到组织上，所述多开口导向通道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。植入物的一个或多个居间部分的可释放的保持力保持植入物和引导隧道的位置，直到植入物固定到组织。多开口引导通道的一个变型包括可释放的保持折片和能够将流体造影剂介入患者体内而不干扰锚输送的孔。

9. 发明申请

WO2009105720A2 ELECTROPHYSIOLOGY CATHETER SYSTEM 审中-公开
标题翻译：电生理导管系统
公开(公告)号：WO2009105720A2
公开(公告)日：2009-08-27
申请号：PCT/US2009034787
申请日：2009-02-20
申请人： GUIDED DELIVERY SYSTEMS INC , STARKSEN NIEL F
发明人： STARKSEN NIEL F
IPC分类号： A61B18/14
CPC分类号： A61B18/1492 , A61B5/0215 , A61B5/0535 , A61B18/02 , A61B2018/00011 , A61B2018/00577 , A61B2018/00702 , A61B2018/00744 , A61B2018/00791 , A61B2018/00994 , A61B2018/0212
摘要： Described herein are devices and methods for treating tissue, comprising a catheter with a plurality of access sites and a plurality of sensors associated with the access sites. The catheter may be positioned along a tissue surface and the sensors may be used to identify a target site along the tissue surface using the plurality of sensors. Analysis of the tissue surface by the sensors is performed without requiring repositioning of the catheter. In some examples, the access sites of the catheter are side openings along a length of the catheter and the plurality of sensors are electrodes configured to measure electrophysiology parameters. In these examples, the catheter may comprise an internal lumen which permits a treatment device, such as an ablation catheter, to be slidably positioned at the desired target site without requiring displacement of the catheter. In other examples, the catheter may comprise a plurality of fixed ablation elements associated with the plurality of access sites.
摘要翻译：本文描述了用于处理组织的装置和方法，包括具有多个接入位置的导管和与接入部位相关联的多个传感器。导管可以沿着组织表面定位，并且传感器可以用于使用多个传感器来识别沿着组织表面的目标部位。通过传感器对组织表面进行分析，而无需重新定位导管。在一些示例中，导管的进入位置是沿着导管的长度的侧开口，并且多个传感器是被配置为测量电生理参数的电极。在这些示例中，导管可以包括允许诸如消融导管的治疗装置可滑动地定位在期望的目标位置而不需要导管移位的内腔。在其他示例中，导管可以包括与多个接入部位相关联的多个固定消融元件。

10. 发明申请

WO2009100242A3 MULTI-WINDOW GUIDE TUNNEL 审中-公开
公开(公告)号：WO2009100242A3
公开(公告)日：2009-08-13
申请号：PCT/US2009/033252
申请日：2009-02-05
申请人： GUIDED DELIVERY SYSTEMS, INC. , NGUYEN, Huu , NGUYEN, Son , SERINA, Eugene , TAM, Tammy, Y.
发明人： NGUYEN, Huu , NGUYEN, Son , SERINA, Eugene , TAM, Tammy, Y.
IPC分类号： A61B17/064 , A61B17/04 , A61B17/00 , A61B17/068 , A61F2/24
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.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式