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    • 2. 发明申请
    • BIOPSY DRIVER ASSEMBLY HAVING A CONTROL CIRCUIT FOR CONSERVING BATTERY POWER
    • 具有用于保存电池电力的控制电路的生物驱动装置
    • WO2011059785A1
    • 2011-05-19
    • PCT/US2010/054596
    • 2010-10-29
    • C.R. BARD, INC.VIDEBAEK, KarstenREUBER, Claus
    • VIDEBAEK, KarstenREUBER, Claus
    • A61B10/02
    • A61B10/0275A61B10/0283A61B2010/0208A61B2017/00398A61B2017/00473A61B2017/00734A61B2560/0209
    • A biopsy driver assembly (12) includes a biopsy driver housing (24). An electrical assembly (200) is coupled to the biopsy driver housing. The electrical assembly includes at least one electrical drive (361,362) configured for drivably engaging a biopsy probe assembly. A battery (34) is coupled to the biopsy driver housing. A control circuit (702) is coupled to the biopsy driver housing. The control circuit is electrically coupled to the battery and to the electrical assembly (700). The control circuit has a motion detector (704), a timer circuit (706) and a battery dwell circuit (708). The control circuit is configured to conserve the battery by providing electrical power only to the motion detector after a predetermined time following a last detected physical movement of the biopsy driver assembly and to provide electrical power from the battery also to the electrical assembly when a physical movement of the biopsy driver assembly is detected.
    • 活检驱动器组件(12)包括活检驱动器壳体(24)。 电组件(200)联接到活检驱动器壳体。 电组件包括至少一个电驱动器(361,362),其构造成可驱动地接合活检探头组件。 电池(34)联接到活组织检查驱动器外壳。 控制电路(702)耦合到活检驱动器壳体。 控制电路电耦合到电池和电组件(700)。 控制电路具有运动检测器(704),定时器电路(706)和电池停留电路(708)。 控制电路被配置为通过在活检驱动器组件的最后检测到的物理运动之后的预定时间之后仅向运动检测器提供电力来节省电池,并且当身体运动时向电气组件提供电力 检测到活检驱动器组件。