利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

42 条记录 (耗时 0.03 秒)

    Trans-Septal Lead Anchoring
    22.
    发明申请
    Trans-Septal Lead Anchoring 有权
    跨间隔铅锚

    公开(公告)号：US20120191169A1

    公开(公告)日：2012-07-26

    申请号：US13009972

    申请日：2011-01-20

    申请人： Paul T. Rothstein ,  Martin J. Clements ,  Michael W. Kimmel ,  Steven L. Waldhauser

    发明人： Paul T. Rothstein ,  Martin J. Clements ,  Michael W. Kimmel ,  Steven L. Waldhauser

    IPC分类号： A61N1/05

    CPC分类号： A61N1/0573

    摘要： Methods, devices and assemblies for anchoring implanted medical electrical leads employed in the stimulating and/or sensing of signals in tissue are disclosed. The devices include a lead anchoring clip having a central hub portion, an anchoring portion for coupling to tissue and a lead engagement mechanism that couples the clip to a medical electrical lead.

    摘要翻译： 公开了用于锚固植入医疗电引线的方法，装置和组件，用于刺激和/或感测组织中的信号。 这些装置包括具有中心毂部分的引导定位夹，用于联接到组织的锚定部分和将夹子连接到医疗电引线的引线接合机构。

    Ablation device with jaws
    24.
    发明授权
    Ablation device with jaws 有权
    消融装置与下颚

    公开(公告)号：US08162941B2

    公开(公告)日：2012-04-24

    申请号：US12973185

    申请日：2010-12-20

    申请人： Steven C. Christian ,  Paul T. Rothstein ,  Tom P. Daigle

    发明人： Steven C. Christian ,  Paul T. Rothstein ,  Tom P. Daigle

    IPC分类号： A61B18/18

    CPC分类号： A61B18/1442 ,  A61B18/1492 ,  A61B2018/00363 ,  A61B2018/00375 ,  A61B2018/00577

    摘要： System, device and method for ablating target tissue adjacent pulmonary veins of a patient through an incision. An ablation device can include a hinge including a cam assembly, a moving arm, a floating jaw, and a lower jaw. Fingers can engage the floating jaw to hold the floating jaw in a first position with respect to the moving arm. Some embodiments of the invention can provide an ablation device including a central support, an upper four-bar linkage coupled to the central support, an upper jaw coupled to the upper linkage, a lower four-bar linkage coupled to the central support, and a lower jaw coupled to the lower linkage. Some embodiments of the invention can provide an ablation device having an upper jaw including a first cannula connection and a lower jaw including a second cannula connection. The system can include a first catheter coupled to the first cannula connection and a second catheter coupled to the second cannula connection. The first and second catheters can be inserted through the incision and can move the upper and lower jaws adjacent the pulmonary veins.

    摘要翻译： 用于通过切口消融患者的肺静脉附近的靶组织的系统，装置和方法。 消融装置可以包括铰链，其包括凸轮组件，移动臂，浮动夹爪和下颚。 手指可以接合浮动的颚板将浮动颚部相对于移动臂保持在第一位置。 本发明的一些实施例可以提供消融装置，其包括中央支撑件，联接到中心支撑件的上部四杆连接件，联接到上部连接件的上部钳口，联接到中心支撑件的下部四杆连杆，以及 下颚连接到下连杆。 本发明的一些实施例可以提供一种消融装置，其具有包括第一插管连接的上颚和包括第二插管连接的下颚。 该系统可以包括耦合到第一插管连接的第一导管和耦合到第二插管连接的第二导管。 第一和第二导管可以穿过切口插入并且能够移动邻近肺静脉的上下爪。

    Surgical suture holding device
    28.
    发明授权
    Surgical suture holding device 有权
    手术缝合保持装置

    公开(公告)号：US07722632B2

    公开(公告)日：2010-05-25

    申请号：US10435236

    申请日：2003-05-09

    申请人： Paul T. Rothstein ,  Paul Pignato ,  Thomas Daigle ,  Jack Goodman

    发明人： Paul T. Rothstein ,  Paul Pignato ,  Thomas Daigle ,  Jack Goodman

    IPC分类号： A61B17/04

    CPC分类号： A61B17/06061 ,  A61B17/0483 ,  A61B90/50 ,  A61B2017/0237

    摘要： A device for holding a surgical suture including a base, a guide body, a cam body, a bearing member, and a spring member. The base has a top side, a front edge, and a back edge. The guide body projects from the top side of the base and defines a guide face having an entrance side and an exit side. The entrance side is adjacent the front edge and the exit side is adjacent the back edge. The cam body is pivotally mounted to the top side and forms a toothed surface positioned to selectively secure a surgical suture against the guide face. The spring member is positioned between the cam body and the bearing member, biasing the toothed surface toward the guide face.

    摘要翻译： 一种用于保持包括基部，引导体，凸轮体，支承构件和弹簧构件的手术缝合线的装置。 底座具有顶侧，前边缘和后边缘。 引导体从基部的顶侧突出并且限定具有入口侧和出口侧的引导面。 入口侧邻近前缘，出口侧邻近后缘。 凸轮主体枢转地安装到顶侧并形成齿形表面，其被定位成选择性地将外科缝合线固定抵靠引导面。 弹簧构件定位在凸轮本体和轴承构件之间，将齿形表面朝向引导面偏置。

    Ablation Device with Jaws
    29.
    发明申请
    Ablation Device with Jaws 有权
    消融装置与下巴

    公开(公告)号：US20090270857A1

    公开(公告)日：2009-10-29

    申请号：US12499356

    申请日：2009-07-08

    申请人： Steven C. Christian ,  Paul T. Rothstein ,  Tom P. Daigle

    发明人： Steven C. Christian ,  Paul T. Rothstein ,  Tom P. Daigle

    IPC分类号： A61B18/18 ,  A61B18/14

    CPC分类号： A61B18/1442 ,  A61B18/1492 ,  A61B2018/00363 ,  A61B2018/00375 ,  A61B2018/00577

    摘要： System, device and method for ablating target tissue adjacent pulmonary veins of a patient through an incision. An ablation device can include a hinge including a cam assembly, a moving arm, a floating jaw, and a lower jaw. Fingers can engage the floating jaw to hold the floating jaw in a first position with respect to the moving arm. Some embodiments of the invention can provide an ablation device including a central support, an upper four-bar linkage coupled to the central support, an upper jaw coupled to the upper linkage, a lower four-bar linkage coupled to the central support, and a lower jaw coupled to the lower linkage. Some embodiments of the invention can provide an ablation device having an upper jaw including a first cannula connection and a lower jaw including a second cannula connection. The system can include a first catheter coupled to the first cannula connection and a second catheter coupled to the second cannula connection. The first and second catheters can be inserted through the incision and can move the upper and lower jaws adjacent the pulmonary veins.

    摘要翻译： 用于通过切口消融患者的肺静脉附近的靶组织的系统，装置和方法。 消融装置可以包括铰链，其包括凸轮组件，移动臂，浮动夹爪和下颚。 手指可以接合浮动的颚板将浮动颚部相对于移动臂保持在第一位置。 本发明的一些实施例可以提供消融装置，其包括中央支撑件，联接到中心支撑件的上部四杆连接件，联接到上部连接件的上部钳口，联接到中心支撑件的下部四杆连杆，以及 下颚连接到下连杆。 本发明的一些实施例可以提供一种消融装置，其具有包括第一插管连接的上颚和包括第二插管连接的下颚。 该系统可以包括耦合到第一插管连接的第一导管和耦合到第二插管连接的第二导管。 第一和第二导管可以穿过切口插入并且能够移动邻近肺静脉的上下爪。