Coronary sinus sensing device
    21.
    发明申请
    Coronary sinus sensing device 有权
    冠状窦传感器

    公开(公告)号:US20060173365A1

    公开(公告)日:2006-08-03

    申请号:US11316615

    申请日:2005-12-21

    申请人: Todd Thompson

    发明人: Todd Thompson

    IPC分类号: A61B5/02 A61B5/00

    CPC分类号: A61B5/026 A61B1/00147

    摘要: The present invention provides a new mechanical sensor approach to maneuvering catheters and other cardiac devices into blood outlets, with particular application to maneuvering cardiac devices into the coronary sinus and beyond. Additionally, the inventive sensing device provides assessment of the viability of branching veins and other potential device sites, such as within the coronary venous system.

    摘要翻译: 本发明提供了一种用于将导管和其他心脏装置操纵到血液出口中的新的机械传感器方法,其特别适用于将心脏装置操纵到冠状窦及其以外。 另外,本发明的感测装置提供了分支静脉和其它潜在装置部位如冠状静脉系统内存活能力的评估。

    Implantable accelerometer-based cardiac wall position detector
    22.
    发明申请
    Implantable accelerometer-based cardiac wall position detector 审中-公开
    基于可植入加速度计的心脏壁位置检测器

    公开(公告)号:US20060161211A1

    公开(公告)日:2006-07-20

    申请号:US11324196

    申请日:2005-12-29

    IPC分类号: A61N1/368

    摘要: Methods for evaluating motion of a cardiac tissue location, e.g., heart wall, are provided. In the subject methods, timing of a signal obtain from a accelerometer stably associated with the tissue location of interest is employed to evaluate movement of the cardiac tissue location. Also provided are systems, devices and related compositions for practicing the subject methods. The subject methods and devices find use in a variety of different applications, including cardiac resynchronization therapy.

    摘要翻译: 提供了用于评估心脏组织位置例如心脏壁的运动的方法。 在本方法中,采用从与感兴趣的组织位置稳定相关联的加速度计获得的信号的定时来评估心脏组织位置的运动。 还提供了用于实践主题方法的系统,装置和相关组合物。 主题方法和设备可用于各种不同的应用,包括心脏再同步治疗。

    Surgical clip closure apparatus with safety stop
    23.
    发明授权
    Surgical clip closure apparatus with safety stop 失效
    具有安全停止的手术夹子装置

    公开(公告)号:US5547474A

    公开(公告)日:1996-08-20

    申请号:US958865

    申请日:1992-10-09

    IPC分类号: A61B17/128 A61B17/00

    摘要: According to the present invention, apparatus are provided for applying surgical clips to body tissue with a safety stop for preventing tissue damage resulting from closure of the clip closing mechanism when a clip is not present therein. In one embodiment, the apparatus comprises a shaft having a distal end and a proximal end; means for closing clips having a pair of forming surfaces, and means for limiting closure of the closing means when a clip is absent therefrom such that a gap separates the forming surfaces in the closed position.

    摘要翻译: 根据本发明,提供了一种设备,用于将手术夹子用于安全止动件,用于防止当夹子不存在于夹子闭合机构时由闭合机构引起的组织损伤。 在一个实施例中,该装置包括具有远端和近端的轴; 用于闭合具有一对成形表面的夹子的装置,以及用于当夹子不存在时限制关闭装置的关闭的装置,使得间隙将成形表面分离在关闭位置。

    Surgical clip applier with distal hook
    24.
    发明授权
    Surgical clip applier with distal hook 失效
    手术夹具远端钩

    公开(公告)号:US5431669A

    公开(公告)日:1995-07-11

    申请号:US92831

    申请日:1993-07-16

    IPC分类号: A61B17/128 A61B17/00

    CPC分类号: A61B17/1285 Y10S227/902

    摘要: The invention provides a surgical clip applier particularly useful in laparoscopic and other least invasive surgical procedures. The clip applier includes a shaft having a distal end and a proximal end, the shaft defining an axial direction. Means are provided in the shaft for advancing a clip to the distal end. Hook means are fixed to the distal end of the shaft, the hook means having a distal portion disposed transverse to the shaft so as to define a surface facing in a proximal direction for engaging a tissue structure. A pair of movable jaws are mounted at the distal end of the shaft and are axially slidable relative to the hook means for closing a clip on a tissue structure engaged by the hook means. The movable jaws will define a U-shaped slot open in a generally distal direction. Means are further provided for advancing the jaws to a position adjacent the distal portion of the hook means, as well as means for closing the jaws. The clip applier is particularly advantageous in providing the capability to engage a tissue structure in the hook means and reposition the tissue structure and/or hold the tissue structure in tension while a surgical clip is applied.

    摘要翻译: 本发明提供了一种特别适用于腹腔镜和其他最小侵入性外科手术的手术夹具。 施夹器包括具有远端和近端的轴,所述轴限定轴向方向。 在轴上设有用于将夹子推进到远端的装置。 钩装置固定到轴的远端,钩装置具有横向于轴设置的远侧部分,以便限定面向近端方向的表面以接合组织结构。 一对可动爪安装在轴的远端,并且可相对于钩装置轴向滑动,用于封闭由钩装置接合的组织结构上的夹子。 可移动的夹爪将限定在大致远端方向上敞开的U形槽。 进一步设置用于将夹爪推进到与钩装置的远端部分相邻的位置的装置,以及用于关闭钳口的装置。 夹子施放器在提供接合钩装置中的组织结构并且在施加外科夹子时重新定位组织结构和/或保持组织结构处于张力的能力是特别有利的。

    Multiplexed multi-electrode neurostimulation devices
    25.
    发明授权
    Multiplexed multi-electrode neurostimulation devices 有权
    复用多电极神经刺激装置

    公开(公告)号:US08738154B2

    公开(公告)日:2014-05-27

    申请号:US13115031

    申请日:2011-05-24

    IPC分类号: A61N1/05

    摘要: Implantable stimulation devices are provided. Aspects of the devices include a multiplexed multi-electrode component configured for neural stimulation. The multiplexed multi-electrode component includes two or more individually addressable satellite electrode structures electrically coupled to a common conductor. The satellite structures include a hermetically sealed integrated circuit controller operatively coupled to one or more electrodes. Also provided are systems that include the devices of the invention, as well as methods of using the systems and devices in a variety of different applications.

    摘要翻译: 提供可植入的刺激装置。 器件的方面包括配置用于神经刺激的复用多电极部件。 多路复用多电极部件包括电耦合到公共导体的两个或更多个可单独寻址的卫星电极结构。 卫星结构包括可操作地耦合到一个或多个电极的密封的集成电路控制器。 还提供了包括本发明的装置的系统,以及在各种不同应用中使用系统和装置的方法。

    Multiplexed multi-electrode neurostimulation devices
    28.
    发明授权
    Multiplexed multi-electrode neurostimulation devices 有权
    复用多电极神经刺激装置

    公开(公告)号:US07974705B2

    公开(公告)日:2011-07-05

    申请号:US12665030

    申请日:2009-11-13

    IPC分类号: A61N1/05

    摘要: Implantable stimulation devices are provided. Aspects of the devices include a multiplexed multi-electrode component configured for neural stimulation. The multiplexed multi-electrode component includes two or more individually addressable satellite electrode structures electrically coupled to a common conductor. The satellite structures include a hermetically sealed integrated circuit controller operatively coupled to one or more electrodes. Also provided are systems that include the devices of the invention, as well as methods of using the systems and devices in a variety of different applications.

    摘要翻译: 提供可植入的刺激装置。 器件的方面包括配置用于神经刺激的复用多电极部件。 多路复用多电极部件包括电耦合到公共导体的两个或更多个可单独寻址的卫星电极结构。 卫星结构包括可操作地耦合到一个或多个电极的密封的集成电路控制器。 还提供了包括本发明的装置的系统,以及在各种不同应用中使用系统和装置的方法。

    MULTIPLEXED MULTI-ELECTRODE NEUROSTIMULATION DEVICES
    29.
    发明申请
    MULTIPLEXED MULTI-ELECTRODE NEUROSTIMULATION DEVICES 有权
    多电极多电极神经元装置

    公开(公告)号:US20110022124A1

    公开(公告)日:2011-01-27

    申请号:US12665030

    申请日:2009-11-13

    IPC分类号: A61N1/00

    摘要: Implantable stimulation devices are provided. Aspects of the devices include a multiplexed multi-electrode component configured for neural stimulation. The multiplexed multi-electrode component includes two or more individually addressable satellite electrode structures electrically coupled to a common conductor. The satellite structures include a hermetically sealed integrated circuit controller operatively coupled to one or more electrodes. Also provided are systems that include the devices of the invention, as well as methods of using the systems and devices in a variety of different applications.

    摘要翻译: 提供可植入的刺激装置。 器件的方面包括配置用于神经刺激的复用多电极部件。 多路复用多电极部件包括电耦合到公共导体的两个或更多个可单独寻址的卫星电极结构。 卫星结构包括可操作地耦合到一个或多个电极的密封的集成电路控制器。 还提供了包括本发明的装置的系统,以及在各种不同应用中使用系统和装置的方法。

    Delivery catheter that controls foreshortening of ribbon-type prostheses and methods of making and use
    30.
    发明授权
    Delivery catheter that controls foreshortening of ribbon-type prostheses and methods of making and use 有权
    用于控制带状假体的缩短的输送导管及其制造和使用方法

    公开(公告)号:US07766960B2

    公开(公告)日:2010-08-03

    申请号:US10836909

    申请日:2004-04-30

    IPC分类号: A61F2/00 A61F2/06

    CPC分类号: A61F2/95 A61F2/88 A61F2/91

    摘要: The present invention is directed to a delivery catheter for use in deploying a vascular prosthesis having a self-expanding helical section for use in a wide range of interventional applications. The delivery catheter comprises an elongated member having a helical ledge with a pitch selected to impose a predetermined amount of foreshortening on the vascular prosthesis during deployment. Methods of making and using the delivery catheter of the present invention also are provided.

    摘要翻译: 本发明涉及用于部署具有自扩张螺旋段的血管假体的输送导管,用于广泛的介入应用。 递送导管包括细长构件,该细长构件具有螺旋凸缘,所述螺旋凸缘具有间距,其在展开期间在血管假体上施加预定量的缩短。 还提供了制造和使用本发明的输送导管的方法。