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公开(公告)号：US20140207155A1
公开(公告)日：2014-07-24
申请号：US14241921
申请日：2012-08-30
IPC分类号： A61B17/12 , A61B17/122 , A61B17/128
CPC分类号： A61B17/128 , A61B17/12022 , A61B17/12113 , A61B17/12145 , A61B17/1215 , A61B17/122 , A61B2017/00584 , A61B2017/00606 , A61B2017/00615 , A61B2017/12054
摘要： An aneurysm closure clip along with a system and method for use by a physician in delivering the closure clip into the vasculature of a patient is disclosed. The closure clip delivery system comprises a delivery tube in the form of a catheter, a guide wire, and a detachable closure clip. The closure clip includes a proximal side and a distal side. The distal side comprises at least two winged elements that interact with the wall of the body vessel to hold the clip in place after delivery. The proximal side includes a seal element and a guide bar. The guide bar is in communication with the guide wire during delivery. The seal element forms a barrier between the aneurysm and the rest of the body vessel, thereby, reducing any pressure exerted on the aneurysm. The seal element and optionally the winged elements include a material layer comprised of bioremodelable material, such as an extracellular matrix material (ECM).
摘要翻译： 公开了一种动脉瘤闭合夹以及由医生将闭合夹递送到患者脉管系统中的系统和方法。 闭合夹子递送系统包括导管形式的输送管，导丝和可拆卸闭合夹。 闭合夹包括近侧和远侧。 远侧包括至少两个与身体容器的壁相互作用的翼形元件，以在输送后将夹子保持在适当的位置。 近侧包括密封元件和引导杆。 导杆在运输过程中与导丝线连通。 密封元件在动脉瘤和身体血管的其余部分之间形成屏障，从而减少施加在动脉瘤上的压力。 密封元件和任选的翼状元件包括由生物可重塑材料（例如细胞外基质材料（ECM））组成的材料层。
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公开(公告)号：US09724104B2
公开(公告)日：2017-08-08
申请号：US14241921
申请日：2012-08-30
IPC分类号： A61B17/12 , A61B17/128 , A61B17/122 , A61B17/00
CPC分类号： A61B17/128 , A61B17/12022 , A61B17/12113 , A61B17/12145 , A61B17/1215 , A61B17/122 , A61B2017/00584 , A61B2017/00606 , A61B2017/00615 , A61B2017/12054
摘要： An aneurysm closure clip along with a system and method for use by a physician in delivering the closure clip into the vasculature of a patient is disclosed. The closure clip delivery system comprises a delivery tube in the form of a catheter, a guide wire, and a detachable closure clip. The closure clip includes a proximal side and a distal side. The distal side comprises at least two winged elements that interact with the wall of the body vessel to hold the clip in place after delivery. The proximal side includes a seal element and a guide bar. The guide bar is in communication with the guide wire during delivery. The seal element forms a barrier between the aneurysm and the rest of the body vessel, thereby, reducing any pressure exerted on the aneurysm. The seal element and optionally the winged elements include a material layer comprised of bioremodelable material, such as an extracellular matrix material (ECM).
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公开(公告)号：US20130123620A1
公开(公告)日：2013-05-16
申请号：US13297447
申请日：2011-11-16
CPC分类号： A61B17/3478 , A61B2017/00247 , A61B2017/00323 , A61B2090/064
摘要： A method of puncturing an interatrial septum between a right atrium and a left atrium may include introducing a distal end of a catheter endoluminally into the right atrium. The method also may include introducing a distal end of a cannula into the right atrium. The cannula may include a proximal first segment and a distal second segment. The distal second segment may be deflectable away from a linear configuration relative to the proximal first segment. A needle tip may be provided at a distal end of the distal second segment. At least a portion of the cannula may be received within a lumen of the catheter. The method also may include deflecting the distal second segment in the right atrium to a deflected configuration by actuating a mechanism at a proximal end of the cannula to align the needle tip with a target point on the interatrial septum.
摘要翻译： 在右心房和左心房之间刺穿房间隔的方法可包括将导管的远端导入右心房。 该方法还可以包括将插管的远端引入右心房。 套管可以包括近端第一段和远端第二段。 远端第二段可以偏离相对于近端第一段的线性构型。 针尖可以设置在远端第二段的远端。 插管的至少一部分可以被容纳在导管的内腔内。 该方法还可以包括通过致动在套管的近端处的机构使针尖与房间隔间上的目标点对准来将右心房中的远端第二区段偏转到偏转构造。
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公开(公告)号：US08831707B2
公开(公告)日：2014-09-09
申请号：US13297447
申请日：2011-11-16
IPC分类号： A61M25/00
CPC分类号： A61B17/3478 , A61B2017/00247 , A61B2017/00323 , A61B2090/064
摘要： A method of puncturing an interatrial septum between a right atrium and a left atrium may include introducing a distal end of a catheter endoluminally into the right atrium. The method also may include introducing a distal end of a cannula into the right atrium. The cannula may include a proximal first segment and a distal second segment. The distal second segment may be deflectable away from a linear configuration relative to the proximal first segment. A needle tip may be provided at a distal end of the distal second segment. At least a portion of the cannula may be received within a lumen of the catheter. The method also may include deflecting the distal second segment in the right atrium to a deflected configuration by actuating a mechanism at a proximal end of the cannula to align the needle tip with a target point on the interatrial septum.
摘要翻译： 在右心房和左心房之间刺穿房间隔的方法可包括将导管的远端导入右心房。 该方法还可以包括将插管的远端引入右心房。 套管可以包括近端第一段和远端第二段。 远端第二段可以偏离相对于近端第一段的线性构型。 针尖可以设置在远端第二段的远端。 插管的至少一部分可以被容纳在导管的内腔内。 该方法还可以包括通过致动在套管的近端处的机构使针尖与房间隔间上的目标点对准来将右心房中的远端第二区段偏转到偏转构造。
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公开(公告)号：US20120290072A1
公开(公告)日：2012-11-15
申请号：US13106560
申请日：2011-05-12
IPC分类号： A61F2/82
CPC分类号： A61F2/064 , A61F2/06 , A61F2/07 , A61F2/82 , A61F2002/826 , A61F2002/828
摘要： A prosthesis system for repair of a transected body vessel is provided. The system can include first and second prostheses each including a tubular graft body and a support structure. Each prosthesis can be expandable between a compressed and an expanded configuration. In the expanded configuration, outer surfaces of the first and second prostheses can engage walls of the body vessel. The system can include a sleeve member formable into a tubular body. The first and second prostheses can be coupled to one another at a joint to form a coupled prosthesis. The sleeve member can receive the coupled prosthesis and cover the joint to inhibit leakage therefrom. The prosthesis system can connect first and second portions of the body vessel to permit blood flow therethrough. The sleeve member can be discrete to the coupled prosthesis or can have one end fixedly attached to the coupled prosthesis.
摘要翻译： 提供了一种用于修补横断身体血管的假体系统。 该系统可以包括第一和第二假体，每个假体包括管状移植体和支撑结构。 每个假体可以在压缩和扩张配置之间扩展。 在扩展构造中，第一和第二假体的外表面可以接合身体容器的壁。 该系统可以包括可成形为管状体的套筒构件。 第一和第二假体可以在关节处彼此联接以形成联接假体。 套筒构件可以接收联接的假体并覆盖接头以防止其泄漏。 假体系统可以连接身体血管的第一和第二部分以允许血液流过其中。 套筒构件可以离散到联接的假体，或者可以具有固定地附接到联接假体的一端。
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公开(公告)号：US09358070B2
公开(公告)日：2016-06-07
申请号：US13746018
申请日：2013-01-21
CPC分类号： A61B50/30 , A61B17/12109 , A61B17/1214 , A61B17/1215 , A61B2017/00526 , A61F2/0095 , A61F2/95 , B65B5/04 , B65B2220/16
摘要： A medical device package includes an elongate tubular holder having a first and a second detachable tip, and a medical device positioned within a cavity and contained within the holder via the first and second detachable tips. The medical device has a self-shaping bias and is loaded in opposition to the bias via contact with an inner surface of the holder defining the cavity. The first and second detachable tips may include snap-off tips, such that upon detachment the cavity is opened for removing the medical device. Related methodology is disclosed.
摘要翻译： 医疗器械包装包括具有第一和第二可拆卸末端的细长管状保持器，以及定位在空腔内并经由第一和第二可分离尖端容纳在保持器内的医疗装置。 医疗装置具有自身成形偏压，并且通过与限定空腔的支架的内表面的接触而与偏压相反地加载。 第一和第二可分离的尖端可以包括剔除尖端，使得在分离时，空腔被打开以移除医疗装置。 披露了相关的方法。
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公开(公告)号：US20130197618A1
公开(公告)日：2013-08-01
申请号：US13746018
申请日：2013-01-21
CPC分类号： A61B50/30 , A61B17/12109 , A61B17/1214 , A61B17/1215 , A61B2017/00526 , A61F2/0095 , A61F2/95 , B65B5/04 , B65B2220/16
摘要： A medical device package includes an elongate tubular holder having a first and a second detachable tip, and a medical device positioned within a cavity and contained within the holder via the first and second detachable tips. The medical device has a self-shaping bias and is loaded in opposition to the bias via contact with an inner surface of the holder defining the cavity. The first and second detachable tips may include snap-off tips, such that upon detachment the cavity is opened for removing the medical device. Related methodology is disclosed.
摘要翻译： 医疗器械包装包括具有第一和第二可拆卸末端的细长管状保持器，以及定位在空腔内并经由第一和第二可分离尖端容纳在保持器内的医疗装置。 医疗装置具有自身成形偏压，并且通过与限定空腔的支架的内表面的接触而与偏压相反地加载。 第一和第二可分离的尖端可以包括剔除尖端，使得在分离时，空腔被打开以移除医疗装置。 披露了相关的方法。
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公开(公告)号：US09302031B2
公开(公告)日：2016-04-05
申请号：US13302623
申请日：2011-11-22
申请人： Kurt J. Tekulve
发明人： Kurt J. Tekulve
CPC分类号： A61M1/008 , A61B2217/005 , A61M1/0023
摘要： A medical device for draining a fluid from the body of a patient includes a tubular member having an open distal end that resides interiorly of the body of a patient and a proximal end that extends exteriorly of the body of the patient. The tubular member has an inner surface extending between the distal end and the proximal end, wherein the inner surface defines a lumen. An interior member is disposed in the lumen and extends along a length of the inner surface. The interior member is engaged with the inner surface such that a chamber is defined therebetween. A conduit is engaged with the tubular member for transmission of an inflation fluid to selectively vary a dimension of the chamber for freeing clogged debris in the lumen.
摘要翻译： 用于从患者身体排出流体的医疗装置包括管状构件，该管状构件具有位于患者身体内部的开口远端以及延伸到患者身体外部的近端。 管状构件具有在远端和近端之间延伸的内表面，其中内表面限定内腔。 内部构件设置在内腔中并且沿着内表面的长度延伸。 内部构件与内表面接合，从而在其间限定腔室。 管道与管状构件接合，用于传输膨胀流体以选择性地改变腔室的尺寸以释放内腔中的堵塞的碎屑。
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公开(公告)号：US08777873B2
公开(公告)日：2014-07-15
申请号：US12480990
申请日：2009-06-09
申请人： James C. Elsesser , Kurt J. Tekulve
发明人： James C. Elsesser , Kurt J. Tekulve
CPC分类号： A61M25/09 , A61M2025/09083 , A61M2025/09175
摘要： The present invention generally relates to a medical surgical device and specifically a wire guide for percutaneous placement within a body cavity. In one embodiment, the wire guide includes an elongated core member having a proximal stop and a distal stop and a rib positioned between the proximal stop and the distal stop. A first coil is positioned over the elongated core member and extends between the proximal stop and the rib. A second coil is positioned over the elongated core member and extends between the rib and the distal stop.
摘要翻译： 本发明总体上涉及一种医疗手术装置，具体地说涉及一种用于在体腔内经皮放置的导丝器。 在一个实施例中，线引导件包括具有近端止动件和远端止动件的细长芯部件和位于近端止动件与远端止动件之间的肋条。 第一线圈位于细长的芯部件上方并且在近端止动件和肋之间延伸。 第二线圈定位在细长芯部件上方并且在肋和远端止动件之间延伸。
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公开(公告)号：US08702746B2
公开(公告)日：2014-04-22
申请号：US12111474
申请日：2008-04-29
申请人： Kurt J. Tekulve , Andrew W. Conder
发明人： Kurt J. Tekulve , Andrew W. Conder
IPC分类号： A61M29/00
CPC分类号： A61B17/12022 , A61B17/12145 , A61B17/1215 , A61B2017/00867 , A61B2017/12095
摘要： The present invention provides an improved occluding device and an improved method of occluding fluid through a body vessel. The occluding device comprises an inner coil. At least one outer coil is disposed about a portion of the inner coil. The outer coil has a pre-curled tension to facilitate the outer coil to be curled within the lumen of the body vessel when deployed.
摘要翻译： 本发明提供一种改进的闭塞装置和通过身体容器封闭流体的改进方法。 闭塞装置包括内线圈。 至少一个外部线圈围绕内部线圈的一部分设置。 外部线圈具有预卷曲的张力，以便于在部署时使外部线圈卷曲在身体容器的内腔内。
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