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    • 5. 发明授权
    • Lead positioning and finned fixation system
    • 铅定位和翅片固定系统
    • US09089693B2
    • 2015-07-28
    • US13537341
    • 2012-06-29
    • John SwoyerJames FinleyLawrence Kane
    • John SwoyerJames FinleyLawrence Kane
    • A61N1/05A61N1/36
    • A61N1/05A61N1/0551A61N1/3605A61N1/36053
    • A therapy assembly configured for at least partial insertion in a living body. At least one fixation structure is attached to the therapy delivery element proximate the electrodes. The fixation structure is configured to collapse radially inward and wrap circumferentially around the therapy delivery element to a collapsed configuration when inserted into a lumen of an introducer. The fixation structures deploy to a deployed configuration when the introducer is retracted. The fixation structure includes major surfaces generally parallel with, and extending radially outward from, a central axis of the therapy delivery element, proximal edge surface oriented toward the proximal end, and a distal edge surface oriented toward the distal end. The proximal and distal edge surfaces provide generally symmetrical resistance to displacement of the therapy delivery element within the living body in either a proximal direction or a distal direction along the central axis.
    • 一种治疗组件,其构造成用于至少部分地插入生物体内。 至少一个固定结构附接到靠近电极的治疗递送元件。 固定结构构造成当插入到导引器的内腔中时,径向向内折叠并围绕治疗递送元件周向地折叠成折叠构造。 当导引器缩回时,固定结构部署到展开配置。 固定结构包括与治疗递送元件的中心轴大致平行并且从其径向向外延伸的主表面,朝向近端定向的近端边缘表面和朝向远端定向的远端边缘表面。 近端和远端边缘表面提供对沿着中心轴线的近端方向或远端方向上的治疗递送元件在生物体内的移位的大致对称的阻力。
    • 6. 发明授权
    • Lead with braided reinforcement
    • 带编织加固
    • US08644953B1
    • 2014-02-04
    • US13572081
    • 2012-08-10
    • James FinleyJohn Swoyer
    • James FinleyJohn Swoyer
    • A61N1/00
    • A61N1/0551A61N1/05Y10T29/49208Y10T29/4921
    • A therapy delivery element configured for at least partial insertion in a living body. A braided structure surrounds the conductor assembly. A distal end of the braided structure is attached to an electrode assembly and a free floating proximal end is located near a connector assembly. An outer tubing surrounds the braided structure. The outer tubing includes a proximal end attached to the connector assembly and a distal end attached to the braided structure near the electrode assembly. A proximal tension force applied to the connector assembly acts substantially on the outer tubing and the conductor assembly and a proximal tension force applied to the free floating proximal end acts substantially on the braided structure.
    • 治疗递送元件,其构造成用于至少部分地插入生物体。 编织结构围绕导体组件。 编织结构的远端附接到电极组件,并且自由浮动近端位于连接器组件附近。 外管围绕编织结构。 外管包括附接到连接器组件的近端和在电极组件附近附接到编织结构的远端。 施加到连接器组件的近侧张力基本上作用在外管和导体组件上,并且施加到自由浮动近端的近侧张力基本上作用在编织结构上。
    • 7. 发明授权
    • Pre-sutured anchor for implantable leads
    • 用于可植入引线的预缝合锚
    • US08437846B2
    • 2013-05-07
    • US13046182
    • 2011-03-11
    • John SwoyerJesse GeroyJames Finley
    • John SwoyerJesse GeroyJames Finley
    • A61N1/02
    • A61N1/0558A61B17/0401
    • A pre-sutured anchor including a deformable anchor sleeve with a lumen sized to receive the therapy delivery element. An outer surface of the anchor sleeve including one or more annular compression grooves oriented generally co-axial to the lumen. At least one compression member is located in a compression groove in an open configuration. The compression member includes at least one stop. A suture material pre-tied in a self-locking compression knot extends around each compression member. The suture material includes distal ends adapted to receive a tension force that is transmitted as a radial compression force to deform the compression members and substantially engage the stop in a compressed configuration. The anchor sleeve compressively engages the therapy delivery element in the compressed configuration.
    • 一种预先缝合的锚,其包括可变形锚固套筒,其具有尺寸适于接收治疗递送元件的内腔。 锚定套筒的外表面包括一个或多个环形压缩槽,该环形压缩槽大致与内腔同轴。 至少一个压缩构件位于处于打开构型的压缩槽中。 压缩构件包括至少一个止挡件。 预先捆绑在自锁压缩结中的缝合材料围绕每个压缩构件延伸。 缝线材料包括适于接收作为径向压缩力传递的张力的远端,以使压缩构件变形并基本上以压缩构型接合止动件。 锚定套筒以压缩构型压缩地接合治疗递送元件。