Electrophysiology therapy catheter
    1.
    发明申请
    Electrophysiology therapy catheter 审中-公开
    电生理治疗导管

    公开(公告)号:US20080234564A1

    公开(公告)日:2008-09-25

    申请号:US12131750

    申请日:2008-06-02

    IPC分类号: A61B5/042

    摘要: A mapping catheter is positioned in a heart chamber, and active electrode sites are activated to impose an electric field within the chamber. The blood volume and wall motion modulates the electric field, which is detected by passive electrode sites on the preferred catheter. Electrophysiology measurements, as well as geometry measurements, are taken from the passive electrodes and used to display a map of intrinsic heart activity.

    摘要翻译: 映射导管位于心室中,活性电极位置被激活以在腔室内施加电场。 血液体积和壁运动调节电场,该电场由优选导管上的被动电极位点检测。 从被动电极获取电生理学测量以及几何测量,并用于显示内在心脏活动的图。

    Fitting and tuning chest compression device
    6.
    发明授权
    Fitting and tuning chest compression device 失效
    配套和调音胸部压缩装置

    公开(公告)号:US4977889A

    公开(公告)日:1990-12-18

    申请号:US420276

    申请日:1989-10-12

    申请人: Jeffrey R. Budd

    发明人: Jeffrey R. Budd

    IPC分类号: A61B5/087 A61H23/04 A61M16/00

    摘要: Persons having respiratory diseases often have treatment programs including a pummeling of the thoracic cavity for the purpose of aiding respiration. A vest as a part of an alternating compression machine is used to eliminate the need for trained physical therapists and rather provide for mechanical thumping. A fitting routine for the vest is provided. A routine for identifying optimal operating frequencies for the machine is also provided, along with an algorithm for selecting appropriate frequencies.

    摘要翻译: 患有呼吸系统疾病的人通常有治疗方案,包括用于辅助呼吸的胸腔抽搐。 作为交替压缩机的一部分的背心用于消除对经过训练的物理治疗师的需要,并且提供机械捶击。 提供背心的配件例程。 还提供了用于识别机器的最佳工作频率的例程,以及用于选择适当频率的算法。