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    • 4. 发明申请
    • MANAGEMENT DEVICE, MANAGEMENT SYSTEM, AND MANAGEMENT METHOD
    • 管理设备,管理系统和管理方法
    • US20110282221A1
    • 2011-11-17
    • US13196081
    • 2011-08-02
    • Yukiya SawanoiYoko Shimose
    • Yukiya SawanoiYoko Shimose
    • A61B5/0225
    • A61B5/022A61B5/02141A61B2560/0276
    • A calibration device is connected to a sphygmomanometer with an air tube and a communication cable. When connection is detected, the calibration device closes a valve of the sphygmomanometer and its valve and applies pressure to the air tube to measure the pressure, and determines the air leakage of the sphygmomanometer based on the pressure change with an air leakage determination unit. The calibration device causes a pressure sensor of the sphygmomanometer to measure the inner pressure, receives the measurement result with the communication I/F, and determines the result of the equipment difference test of the sphygmomanometer based on a difference between the applied pressure and the inner pressure with an equipment difference determination unit. If determined that the equipment difference test is failure, a control signal is output to the sphygmomanometer to calibrate the output value of the pressure sensor in the calibration unit.
    • 校准装置连接到具有空气管和通信电缆的血压计。 当检测到连接时,校准装置关闭血压计及其阀的阀,并向空气管施加压力以测量压力,并且基于空气泄漏确定单元的压力变化来确定血压计的空气泄漏。 校准装置使血压计的压力传感器测量内压,通过通信I / F接收测量结果,并根据施加的压力和内部压力之间的差异确定血压计的设备差异测试结果 压力与设备差异确定单元。 如果确定设备差异测试失败,则将控制信号输出到血压计以校准校准单元中的压力传感器的输出值。