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    Delivery devices and methods for leadless cardiac devices
    1.
    发明授权
    Delivery devices and methods for leadless cardiac devices 有权

    公开(公告)号：US10773089B2

    公开(公告)日：2020-09-15

    申请号：US15879937

    申请日：2018-01-25

    申请人： CARDIAC PACEMAKERS, INC.

    发明人： Brian Soltis ,  Benjamin J. Haasl ,  James P. Goodman ,  Vincent P. Hackenmueller

    IPC分类号： A61N1/375 ,  A61N1/05 ,  A61M25/00 ,  A61N1/372 ,  A61B17/34

    摘要： Delivery devices, systems, and methods for delivering implantable leadless pacing devices are disclosed. An example delivery device may include an intermediate tubular member and an inner tubular member slidably disposed within a lumen of the intermediate tubular member. A distal holding section may extend distally of a distal end of the intermediate tubular member and define a cavity therein for receiving an implantable leadless pacing device. The device may be configured to enable fluid flushing of the delivery device prior to use, to remove any air from within the device as well as providing the option of fluid flow during use of the delivery device.

    Delivery system with force sensor for leadless cardiac device
    3.
    发明授权
    Delivery system with force sensor for leadless cardiac device 有权

    公开(公告)号：US10350423B2

    公开(公告)日：2019-07-16

    申请号：US15423078

    申请日：2017-02-02

    申请人： CARDIAC PACEMAKERS, INC.

    发明人： Allan Charles Shuros ,  Shibaji Shome ,  Brian Soltis ,  Brian L. Schmidt ,  Kevin John Stalsberg

    IPC分类号： A61N1/375 ,  A61N1/362 ,  A61N1/05

    摘要： A device configured to deliver and deploy an implantable medical device (IMD) includes a handle assembly and a shaft extending distally therefrom. A device containment housing configured to accommodate the IMD is coupled to the distal region of the shaft. At least one of the shaft and device containment housing includes a compressible region that is configured to compress by an amount that is related to an applied force. The device may include a first position indicator and a second position indicator. An applied force causes the compressible region to compress by an amount that is related to the applied force, causing a change in distance between the first position indicator and the second position indicator and thus providing an indication of the applied force.

    Paddle leads configured for suture fixation
    5.
    发明授权
    Paddle leads configured for suture fixation 有权
    配置用于缝合线固定的桨形引线

    公开(公告)号：US09572975B2

    公开(公告)日：2017-02-21

    申请号：US14843836

    申请日：2015-09-02

    申请人： Cardiac Pacemakers, Inc.

    发明人： Andrew L. De Kock ,  Brian Soltis ,  Eric A. Mokelke

    IPC分类号： A61N1/00 ,  A61N1/05 ,  A61N1/36

    CPC分类号： A61N1/0553 ,  A61N1/0558 ,  A61N1/36117

    摘要： Various embodiments concern an implantable paddle lead. The paddle can be attached to a distal portion of an elongate lead body. The paddle can comprise a main panel and a ridge that peripherally surrounds the main panel. The main panel can comprise a first face and a second face opposite the first face. One or more electrodes can be exposed on the first face but not exposed on the second face. The paddles can be sutured to anatomical structures. The sutures can be threaded through the main panel but not through the ridge. The paddle can be thicker along the ridge than along the main panel.

    摘要翻译： 各种实施例涉及可植入桨叶。 桨可以附接到细长引线体的远端部分。 桨可以包括主面板和外围围绕主面板的脊。 主面板可以包括与第一面相对的第一面和第二面。 一个或多个电极可以暴露在第一面上，但不暴露在第二面上。 桨可以缝合到解剖结构。 缝合线可穿过主面板，但不能穿过脊。 桨叶沿着脊线可以比沿着主面板更厚。

    IMPLANTABLE MEDICAL DEVICES AND METHODS FOR MAKING AND DELIVERING IMPLANTABLE MEDICAL DEVICES
    6.
    发明申请
    IMPLANTABLE MEDICAL DEVICES AND METHODS FOR MAKING AND DELIVERING IMPLANTABLE MEDICAL DEVICES 审中-公开
    可植入医疗装置及其制造和递送可植入医疗装置的方法

    公开(公告)号：US20160121102A1

    公开(公告)日：2016-05-05

    申请号：US14931628

    申请日：2015-11-03

    申请人： Cardiac Pacemakers, Inc.

    发明人： Bruce Alan Tockman ,  Lili Liu ,  Brendan Early Koop ,  Brian Soltis ,  Arthur J. Foster ,  G. Shantanu Reddy

    IPC分类号： A61N1/05

    CPC分类号： A61N1/059 ,  A61N1/056 ,  A61N1/0592

    摘要： Medical devices and methods for making and using medical devices are disclosed. An example medical device may include an implantable medical device. The implantable medical device may include an implantable pacing member having a housing and a lead input. A lead may be coupled to the lead input. The lead may be designed to extend along a pericardial space, epicardium, or both and engage a heart chamber. A passageway may be defined along a portion of the length of the lead.

    摘要翻译： 公开了用于制造和使用医疗装置的医疗装置和方法。 示例性医疗装置可以包括可植入医疗装置。 可植入医疗装置可以包括具有壳体和引线输入的可植入起搏构件。 引线可以耦合到引线输入。 引线可以被设计成沿着心包空间，心外膜或两者延伸并且接合心室。 通道可以沿着铅的长度的一部分被限定。

    PERCUTANEOUS TOOLS FOR MINIMALLY INVASIVE ACCESS TO THE CAROTID SHEATH FOR VAGUS NERVE STIMULATION
    7.
    发明申请
    PERCUTANEOUS TOOLS FOR MINIMALLY INVASIVE ACCESS TO THE CAROTID SHEATH FOR VAGUS NERVE STIMULATION 审中-公开
    用于VAGUS神经刺激的小便器进入小便器的PERCUTANEOUS工具

    公开(公告)号：US20150366581A1

    公开(公告)日：2015-12-24

    申请号：US14743803

    申请日：2015-06-18

    申请人： Cardiac Pacemakers, Inc.

    发明人： Juan Gabriel Hincapie Ordonez ,  Bruce A. Tockman ,  Brian Soltis ,  Lili Liu ,  Eric F. Hammill

    IPC分类号： A61B17/34 ,  A61B19/00 ,  A61B5/06 ,  A61B17/32 ,  A61B8/08 ,  A61B5/00 ,  A61N1/05 ,  A61B17/00

    摘要： Various aspects describe a lead delivery system for percutaneous introduction of a lead to a stimulation site near a neural target, such as the vagus nerve for nerve stimulation. The lead delivery system may include a needle assembly having a needle adapted to cut through tissue and provide initial access into the carotid sheath. The needle may be retracted into the lead delivery system to prevent cutting structures in the carotid sheath. The lead delivery system may also include a dilator assembly having one or more dilators to dilate a path to the stimulation site. The lead delivery system may further comprise a dilator assembly including a retractable needle adapted to cut through tissue. One or more locating elements, alternatively or in addition to one or more imaging elements, may be used on individual components of the lead delivery system for enhanced trackability and locatability within the body.

    摘要翻译： 各个方面描述了用于经皮引入铅到神经靶标附近的刺激部位（例如用于神经刺激的迷走神经）的引导递送系统。 引线输送系统可以包括针组件，其具有适于切穿组织并提供初始进入颈动脉鞘的针。 针可以缩回到引线输送系统中以防止颈动脉鞘中的切割结构。 引导递送系统还可以包括具有一个或多个扩张器以扩张刺激部位的路径的扩张器组件。 引线输送系统还可以包括扩张器组件，其包括适于切穿组织的可缩回针。 替代地或除了一个或多个成像元件之外的一个或多个定位元件可以用于引线输送系统的各个部件，以增强身体内的可跟踪性和可定位性。

    FLEX SAFE SUTURE SLEEVE
    8.
    发明申请
    FLEX SAFE SUTURE SLEEVE 审中-公开
    FLEX安全套管套

    公开(公告)号：US20150352352A1

    公开(公告)日：2015-12-10

    申请号：US14708714

    申请日：2015-05-11

    申请人： Cardiac Pacemakers, Inc.

    发明人： Brian Soltis ,  Andrew L. De Kock

    IPC分类号： A61N1/05 ,  B29C45/00 ,  B29C47/00

    CPC分类号： A61N1/0558 ,  A61N1/0551 ,  A61N1/36053 ,  B29C48/001 ,  B29K2071/00 ,  B29K2075/00 ,  B29K2083/00 ,  B29L2031/753

    摘要： A suture sleeve for securing an implantable lead with a suture includes an elongate, tubular body having a proximal end portion with a proximal face, a distal end portion with a distal face, and an exterior surface. The suture sleeve also includes a lumen within the tubular body extending from the proximal end portion to the distal end portion, wherein the lumen is sized to receive the implantable lead. The suture sleeve also includes a nonlinear, inner transition region extending from the lumen to at least one of the proximal face and the distal face of the tubular body, wherein the inner transition region is a curvilinear surface or a chamfered edge having an obtuse angle between adjacent surfaces thereof and is adapted to control the radius of curvature of the implantable lead that bends along the inner transition region.

    摘要翻译： 用于用缝合线固定可植入引线的缝合套管包括细长的管状体，其具有近端部分，其具有近端面，具有远端面的远端部分和外表面。 所述缝合套筒还包括从所述近端部分延伸到所述远端部分的所述管状体内的内腔，其中所述内腔的尺寸被设计成接收所述可植入引线。 缝合套管还包括从管腔延伸到管状体的近端面和远端面中的至少一个的非线性内部过渡区域，其中内部过渡区域是曲线表面或倒角边缘，其具有在 并且适于控制沿着内部过渡区域弯曲的可植入引线的曲率半径。

    PINCH TO OPEN CUFF ELECTRODE
    9.
    发明申请
    PINCH TO OPEN CUFF ELECTRODE 有权
    PINCH打开CUFF电极

    公开(公告)号：US20140094887A1

    公开(公告)日：2014-04-03

    申请号：US14041020

    申请日：2013-09-30

    申请人： Cardiac Pacemakers, Inc.

    发明人： Kyle True ,  Brian Soltis

    IPC分类号： A61N1/05

    CPC分类号： A61N1/0556

    摘要： The present invention provides a cuff electrode assembly for implantation on a target nerve. The cuff electrode assembly can include a resilient cuff body configured to be disposed about the target nerve. The cuff body includes a first end portion having a first free end, and a second end portion having a second free end. The cuff electrode assembly further includes a first arm member and a second arm member each projecting radially outward from the cuff body and spaced from one another along the cuff body. The cuff body can be configured such that a force applied to urge the first and second arm members toward one another defines an open configuration of the cuff body configured to allow the cuff body to be positioned around the target nerve. The cuff electrode assembly further includes an electrode oriented to provide electrical stimuli to the target nerve.

    摘要翻译： 本发明提供一种用于植入目标神经的袖带电极组件。 袖带电极组件可以包括被配置为围绕目标神经设置的弹性袖套体。 袖带体包括具有第一自由端的第一端部和具有第二自由端的第二端部。 袖带电极组件还包括第一臂构件和第二臂构件，每个第一臂构件和第二臂构件从袖带体径向向外突出并且沿着袖带体彼此间隔开。 袖带体可以构造成使得施加以将第一和第二臂构件朝向彼此推动的力限定了袖带体的打开构造，其构造成允许袖带体定位在目标神经周围。 袖带电极组件还包括定向为向目标神经提供电刺激的电极。