Systems and methods for applying a selected treatment agent into contact with tissue
    61.
    发明申请
    Systems and methods for applying a selected treatment agent into contact with tissue 有权
    将选定的处理剂施用于与组织接触的系统和方法

    公开(公告)号:US20080033374A1

    公开(公告)日:2008-02-07

    申请号:US11906457

    申请日:2007-10-02

    IPC分类号: A61M25/06 A61M25/09

    摘要: Systems and methods that treat disorders of the gastrointestinal tract by applying one or more treatment agents to tissue at or near the region where abnormal neurological symptoms or abnormal tissue conditions exist. The treatment agent is selected to either disrupt the abnormal nerve pathways and/or to alleviate the abnormal tissue conditions. The treatment agent can include at least one cytokine and/or at least one vanilloid compound to evoke a desired tissue response. The systems and methods can be used a primary treatment modality, or as a neoadjuvent or adjuvant treatment modality.

    摘要翻译: 通过将一种或多种治疗剂施用于存在异常神经症状或异常组织病状的区域处或附近的组织来治疗胃肠道疾病的系统和方法。 选择治疗剂以破坏异常神经通路和/或减轻异常组织状况。 治疗剂可以包括至少一种细胞因子和/或至少一种香草酸化合物以引起所需的组织应答。 系统和方法可以用作主要治疗方式,或作为新辅助治疗方式。

    Systems and methods for treating tissue regions of the body
    64.
    发明申请
    Systems and methods for treating tissue regions of the body 审中-公开
    用于治疗身体组织区域的系统和方法

    公开(公告)号:US20050288664A1

    公开(公告)日:2005-12-29

    申请号:US11145743

    申请日:2005-06-06

    IPC分类号: A61B18/14 A61B18/18

    摘要: Systems and methods deploy an electrode from a catheter assembly. The systems and methods provide a catheter handle having a trigger lever adapted to carry an actuator rod. The actuator rod is adapted to cause movement of the electrode between a retracted position and an extended position. A pinion is carried by the trigger lever for engagement with a rack carried by the actuator rod. Compression of the trigger lever moves the rack along the actuator rod between a first position corresponding to the electrodes being in the retracted position and a second position corresponding to either the primed electrode firing position or the electrodes being in an extended position.

    摘要翻译: 系统和方法从导管组件部署电极。 该系统和方法提供了具有适于承载致动器杆的触发杆的导管手柄。 致动器杆适于使电极在缩回位置和延伸位置之间移动。 小齿轮由触发杆承载,用于与由致动器杆承载的齿条接合。 触发杆的压缩沿着致动器杆在对应于处于缩回位置的电极的第一位置和对应于引脚电极触发位置或电极处于伸出位置的第二位置之间移动机架。