LEADLESS INTRA-CARDIAC MEDICAL DEVICE WITH REDUCED NUMBER OF FEED-THRUS
    5.
    发明申请
    LEADLESS INTRA-CARDIAC MEDICAL DEVICE WITH REDUCED NUMBER OF FEED-THRUS 审中-公开
    无铅内科医疗器械,具有减少的进给次数

    公开(公告)号:US20150165221A1

    公开(公告)日:2015-06-18

    申请号:US14630479

    申请日:2015-02-24

    申请人: PACESETTER, INC.

    IPC分类号: A61N1/375 A61B5/042 A61N1/362

    摘要: A leadless implantable medical device (LIMD) includes a housing formed from a battery and an end cap. A proximal end of the end cap forms an LIMD proximal end and a distal end of the battery case forms an LIMD distal end. A non-conductive coupler mechanically secures a terminal end of the battery case to a mating end of the end cap, while maintaining the battery case and end cap electrically separated. A first electrode projects from the proximal end of the end cap. An intra-cardiac (IC) device extension projects from the distal end of the battery case. The extension includes a second electrode that is electrically connected to the battery case. The second electrode is located remote from the LIMD distal end. An electronics module is located within an internal cavity of the end cap and communicates with the first and second electrodes.

    摘要翻译: 无引线植入式医疗装置(LIMD)包括由电池和端盖形成的壳体。 端盖的近端形成LIMD近端,并且电池壳体的远端形成LIMD远端。 非导电耦合器将电池壳体的终端机械地固定到端盖的配合端,同时保持电池壳体和端盖电气分离。 第一电极从端盖的近端突出。 心脏内(IC)装置延伸部从电池盒的远端伸出。 该延伸部包括电连接到电池壳体的第二电极。 第二电极远离LIMD远端。 电子模块位于端盖的内部空腔内并与第一和第二电极连通。