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    • 10. 发明授权
    • Body pulsating method and apparatus
    • 身体脉动方法和装置
    • US08740824B2
    • 2014-06-03
    • US11980256
    • 2007-10-30
    • Craig N. HansenPaul C. CrossLonnie J. Helgeson
    • Craig N. HansenPaul C. CrossLonnie J. Helgeson
    • A61H31/02
    • A61H9/0078A61H2201/165A61H2201/5007A61H2201/5038A61H2201/5041A61H2205/08A61H2205/084F04B35/06F04B45/043Y10S601/07Y10S601/11Y10T74/18248Y10T74/211Y10T74/2116
    • A vest for a human body has an air core coupled to a pulsator operable to subject the vest to pulses of air which applies and releases high frequency pressure forces to the body. The pulsator has two diaphragms connected to a brushless electric dc motor with rotary to reciprocating linear motion transmitting mechanisms comprising scotch yokes having anti-lash assemblies operable to generate air pulses in an air pulsing chamber. The diaphragms also increase the pressure in a manifold chamber. A check valve connects the manifold chamber with a pulsing chamber to allow pressurized air to flow from the manifold chamber into the pulsing chamber. An air flow control valve in communication with the manifold chamber is used to adjust the pressure of the air in the manifold and pulsing chambers. A programmable motor controller adjusts the duration of operation and speed of the motor to vary the operational time and frequency of the air pulses.
    • 用于人体的背心具有联接到脉动器的空气芯,该脉动器可操作以使背心受到向身体施加并释放高频压力的空气脉冲。 脉动器具有连接到无刷电动直流电动机的两个膜片,其具有旋转到往复线性运动传递机构,其包括具有防睫毛组合的苏格兰杆,所述防睫毛组件可操作以在空气脉动室中产生空气脉冲。 隔膜还增加了歧管腔中的压力。 止回阀将歧管室与脉冲室连接,以允许加压空气从歧管腔流入脉冲室。 使用与歧管室连通的气流控制阀来调节歧管和脉冲室中的空气的压力。 可编程电机控制器调节电机的运行时间和速度,以改变空气脉冲的运行时间和频率。