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    • 3. 发明申请
    • ELECTRODE IMPLANTATION TOOL
    • 电极植入工具
    • US20120010627A1
    • 2012-01-12
    • US13256376
    • 2010-03-17
    • Brian P. WatschkeJohn J. BuysmanPaul J. GindeleShiva P. Moosai
    • Brian P. WatschkeJohn J. BuysmanPaul J. GindeleShiva P. Moosai
    • A61M25/01
    • A61N1/05A61B17/3403A61B17/3468A61B2017/00805A61B2017/3407A61M25/0017A61M25/01A61M25/0113A61M25/10A61N1/36007
    • Embodiments of the invention are directed to an electrode implantation tool that is designed to assist in the accurate implantation of one or more electrodes in tissue of a patient. One embodiment of the electrode implantation tool comprises a catheter guide and introducer support, and catheter guide and an introducer. The catheter guide and introducer support comprises a first alignment member, a second alignment member, and a body member that is attached to the first and second alignment members. The body member fixes the relative orientations of the first and second alignment members. The catheter guide is supported by the first alignment member and comprises an elongate body having a distal end and a channel that is aligned with a longitudinal axis. The introducer comprises a sheath (166) that is supported by the second alignment member. The sheath defines a longitudinal axis. The first and second alignment members orient the longitudinal axis of the sheath at a predetermined angle to the longitudinal axis of the catheter guide.
    • 本发明的实施例涉及一种电极植入工具,其被设计成有助于将一个或多个电极精确地植入患者的组织中。 电极植入工具的一个实施例包括导管引导件和引导器支撑件,以及导管引导件和导引器。 导管引导件和引导器支撑件包括第一对准构件,第二对准构件和附接到第一和第二对准构件的本体构件。 主体构件固定第一和第二对准构件的相对取向。 导管引导件由第一对准构件支撑并且包括具有远端和与纵向轴线对准的通道的细长主体。 引导器包括由第二对准构件支撑的护套(166)。 护套限定纵向轴线。 第一和第二对准构件使护套的纵向轴线以与导管引导件的纵向轴线成预定角度定向。