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    IMPLANTABLE LEADS PERMITTING FUNCTIONAL STATUS MONITORING
    42.
    发明申请
    IMPLANTABLE LEADS PERMITTING FUNCTIONAL STATUS MONITORING 审中-公开
    可伸缩导线允许功能状态监测

    公开(公告)号：US20110137383A1

    公开(公告)日：2011-06-09

    申请号：US13027849

    申请日：2011-02-15

    申请人： Eric Hammill ,  Yongxing Zhang ,  Jeffrey P. Bodner ,  Paul E. Zarembo ,  Mohan Krishnan

    发明人： Eric Hammill ,  Yongxing Zhang ,  Jeffrey P. Bodner ,  Paul E. Zarembo ,  Mohan Krishnan

    IPC分类号： A61N1/32 ,  A61N1/05

    CPC分类号： A61N1/056 ,  A61N1/08 ,  A61N2001/083

    摘要： An implantable lead assembly includes a lead body extending from a proximal end to a distal end having an intermediate portion therebetween, where the lead body includes an insulating layer. A conductor is disposed within the insulating layer and the insulating layer surrounds the conductor. An electrode is coupled to the lead body, and the electrode is in electrical communication with the conductor. At least one conductive sleeve is disposed within the insulating layer. The at least one conductive sleeve surrounds the conductor and is electrically isolated from the electrode. The at least one conductive sleeve has a first impedance value in a first condition.

    摘要翻译： 可植入引线组件包括从近端延伸到远端的引线主体，其中之间具有中间部分，其中引线主体包括绝缘层。 导体设置在绝缘层内，绝缘层包围导体。 电极耦合到引线体，并且电极与导体电连通。 至少一个导电套管设置在绝缘层内。 所述至少一个导电套管围绕所述导体并且与所述电极电隔离。 所述至少一个导电套筒在第一状态下具有第一阻抗值。

    Implantable lead for septal placement of electrode with fixation mechanism in the pulmonary artery
    43.
    发明授权
    Implantable lead for septal placement of electrode with fixation mechanism in the pulmonary artery 失效
    在肺动脉中具有固定机制的电极间隔放置的植入性铅

    公开(公告)号：US07890188B2

    公开(公告)日：2011-02-15

    申请号：US10325658

    申请日：2002-12-19

    申请人： Yongxing Zhang ,  James O. Gilkerson ,  Paul E. Zarembo

    发明人： Yongxing Zhang ,  James O. Gilkerson ,  Paul E. Zarembo

    IPC分类号： A61N1/05

    CPC分类号： A61N1/056 ,  A61N1/057 ,  A61N2001/0585

    摘要： A lead body includes an electrode coupled to an intermediate portion of the lead body. A distal end of the lead includes a pre-formed, biased shape adapted to passively fixate the distal end of the lead within a pulmonary artery with the electrode positioned in the right ventricle or ventricular outflow tract. The lead body can include a preformed J-shape, with the electrode coupled to the intermediate portion of the lead body and located distally from a bottom of the pre-formed J-shape. The lead body can include a section of the intermediate portion of the lead body being less stiff than adjacent sections of the lead body with the electrode coupled to the intermediate portion of the lead body and located distally from the less stiff section.

    摘要翻译： 引线体包括连接到引线主体的中间部分的电极。 引线的远端包括预先形成的偏压形状，其适于被动地固定在肺动脉内的引线的远端，其中电极定位在右心室或心室流出道中。 引线体可以包括预成型的J形，电极耦合到引线本体的中间部分并且位于远离预成形的J形的底部。 引线主体可以包括引线主体的中间部分的一部分比引线主体的相邻部分刚性差，其中电极耦合到引线主体的中间部分并且位于较硬的部分的远侧。

    System for medical lead tunneling
    46.
    发明授权
    System for medical lead tunneling 有权
    医用铅隧道系统

    公开(公告)号：US07218970B2

    公开(公告)日：2007-05-15

    申请号：US10601271

    申请日：2003-06-20

    申请人： Gregory R. Ley ,  Yongxing Zhang

    发明人： Gregory R. Ley ,  Yongxing Zhang

    IPC分类号： A61N1/00

    CPC分类号： A61N1/05 ,  A61N1/056 ,  A61N2001/0578

    摘要： An apparatus includes an elongated tube and an elongated rod having a holding member on one end, the holding member is adapted to hold an end of a lead such that the end of the lead can be pulled through the elongated tube resulting in minimal forces on the lead.

    摘要翻译： 一种装置包括细长管和在一端具有保持构件的细长杆，所述保持构件适于保持引线的端部，使得引线的端部可以被拉动穿过细长管，导致在最小的力 铅。

    Implantable leads permitting functional status monitoring
    47.
    发明申请
    Implantable leads permitting functional status monitoring 有权
    可植入线，允许功能状态监控

    公开(公告)号：US20050096719A1

    公开(公告)日：2005-05-05

    申请号：US10698843

    申请日：2003-10-31

    申请人： Eric Hammill ,  Yongxing Zhang ,  Jeffrey Bodner ,  Paul Zarembo ,  Mohan Krishnan

    发明人： Eric Hammill ,  Yongxing Zhang ,  Jeffrey Bodner ,  Paul Zarembo ,  Mohan Krishnan

    IPC分类号： A61N1/05 ,  A61N1/08

    CPC分类号： A61N1/056 ,  A61N1/08 ,  A61N2001/083

    摘要： An implantable lead assembly includes a lead body extending from a proximal end to a distal end having an intermediate portion therebetween, where the lead body includes an insulating layer. A conductor is disposed within the insulating layer and the insulating layer surrounds the conductor. An electrode is coupled to the lead body, and the electrode is in electrical communication with the conductor. At least one conductive sleeve is disposed within the insulating layer. The at least one conductive sleeve surrounds the conductor and is electrically isolated from the electrode. The at least one conductive sleeve has a first impedance value in a first condition.

    摘要翻译： 可植入引线组件包括引线本体，该引线体从近端延伸至具有中间部分的远端，其中引线主体包括绝缘层。 导体设置在绝缘层内，绝缘层包围导体。 电极耦合到引线体，并且电极与导体电连通。 至少一个导电套管设置在绝缘层内。 所述至少一个导电套管围绕所述导体并且与所述电极电隔离。 所述至少一个导电套筒在第一状态下具有第一阻抗值。

    System for medical lead tunneling
    48.
    发明授权
    System for medical lead tunneling 有权
    医用铅隧道系统

    公开(公告)号：US08065020B2

    公开(公告)日：2011-11-22

    申请号：US11737936

    申请日：2007-04-20

    申请人： Gregory R. Ley ,  Yongxing Zhang

    发明人： Gregory R. Ley ,  Yongxing Zhang

    IPC分类号： A61N1/00

    CPC分类号： A61N1/05 ,  A61N1/056 ,  A61N2001/0578

    摘要： An apparatus includes an elongated tube and an elongated rod having a holding member on one end, the holding member is adapted to hold an end of a lead such that the end of the lead can be pulled through the elongated tube resulting in minimal forces on the lead.

    摘要翻译： 一种装置包括细长管和在一端具有保持构件的细长杆，所述保持构件适于保持引线的端部，使得引线的端部可以被拉动穿过细长管，导致在最小的力 铅。

    PULMONARY ARTERY LEAD FOR ATRIAL THERAPY AND ATRIAL PACING AND SENSING
    49.
    发明申请
    PULMONARY ARTERY LEAD FOR ATRIAL THERAPY AND ATRIAL PACING AND SENSING 审中-公开
    用于ATRIAL治疗的肺动脉导管和ATRIAL PACING和感觉

    公开(公告)号：US20090264974A1

    公开(公告)日：2009-10-22

    申请号：US12493974

    申请日：2009-06-29

    申请人： Yongxing Zhang ,  Christopher P. Knapp

    发明人： Yongxing Zhang ,  Christopher P. Knapp

    IPC分类号： A61N1/05

    CPC分类号： A61N1/056 ,  A61N1/0563 ,  A61N1/057 ,  A61N2001/0585

    摘要： A lead includes a lead body extending from a proximal end to a distal end and having an intermediate portion. A shocking electrode is disposed proximate the distal end of the lead body, and a pacing electrode is disposed along the intermediate portion of the lead body. The distal end of the lead body includes a preformed biased shape.

    摘要翻译： 引线包括从近端延伸到远端并具有中间部分的引线体。 冲击电极靠近引线体的远端设置，并且起搏电极沿引线体的中间部分设置。 引线主体的远端包括预制的偏置形状。

    IMPLANTABLE LEAD FOR SEPTAL PLACEMENT OF PACING ELECTRODES
    50.
    发明申请
    IMPLANTABLE LEAD FOR SEPTAL PLACEMENT OF PACING ELECTRODES 有权
    用于隔离电极的可植入铅

    公开(公告)号：US20080262586A1

    公开(公告)日：2008-10-23

    申请号：US12144247

    申请日：2008-06-23

    申请人： Yongxing Zhang ,  James O. Gilkerson ,  Paul E. Zarembo

    发明人： Yongxing Zhang ,  James O. Gilkerson ,  Paul E. Zarembo

    IPC分类号： A61N1/05

    CPC分类号： A61N1/057 ,  A61N1/056 ,  A61N2001/0585

    摘要： A pacing lead having a lead body configured into a pre-formed J-shape. The lead includes a pacing electrode coupled to an intermediate portion of the lead body and located distally from a bottom of the pre-formed J-shape. The lead is adapted to be placed within a heart in a J-shaped configuration with the electrode positioned proximate a ventricular septum or a right ventricular outflow tract such that at least a portion of the distal end of the lead body is located within a pulmonary artery. In one embodiment, the distal end of the lead is configured to be passively fixated within the pulmonary artery. Another aspect includes a lead body wherein a section of the intermediate portion of the lead body is less stiff than adjacent sections of the lead body. The lead includes a pacing electrode coupled to the intermediate portion of the lead body and located distally from the less stiff section. The lead is adapted to be placed within a heart in a J-shaped configuration with the less stiff section near a bottom of the J-shape such that the electrode is positioned proximate a ventricular septum or a right ventricular outflow tract and at least a portion of the distal end of the lead body is fixated within a pulmonary artery.

    摘要翻译： 具有构造成预成形的J形的引线主体的起搏引线。 引线包括连接到引线主体的中间部分并且位于远离预成形的J形的底部的起搏电极。 引线适于放置在J形构型的心脏内，其中电极位于心室隔膜或右心室流出道附近，使得引线体的远端的至少一部分位于肺动脉内 。 在一个实施例中，引线的远端构造成被动地固定在肺动脉内。 另一方面包括引线体，其中引线主体的中间部分的部分比引线本体的相邻部分刚性差。 引线包括连接到引线主体的中间部分并位于较不硬的部分的远侧的起搏电极。 引线适于放置在心脏内的J形构型中，具有靠近J形底部的较硬的部分，使得电极位于靠近心室隔膜或右心室流出道和至少一部分 引导体的远端固定在肺动脉内。