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    • 6. 发明申请
    • BLOOD PRESSURE MONITOR WITH VALVE-CHAMBER ASSEMBLY
    • 带阀门组件的血压监护仪
    • US20150038859A1
    • 2015-02-05
    • US14450030
    • 2014-08-01
    • Cercacor Laboratories, Inc
    • Cristiano DalviMarcelo M. LamegoMassi Joe E. KianiJeroen PoezeHung Vo
    • A61B5/0235A61B5/022
    • A blood pressure measurement system is provided that includes an inflatable cuff, a valve assembly and chamber assembly. The chamber assembly can house a gas canister for providing gas to the inflatable cuff. The valve assembly can include a valve having a high pressure cavity, a low pressure cavity, and a channel providing a gas pathway between the high pressure cavity and the low pressure cavity. The valve assembly can further include a channel cover and spring in the high pressure cavity. The spring can exert a force on the channel cover to create a seal between the high pressure cavity and the channel. The valve assembly can further include a rod extending through the channel and exerting a force on the channel cover to create a gas pathway between the high pressure cavity and the channel.
    • 提供了一种血压测量系统,其包括可充气袖带,阀组件和腔室组件。 腔室组件可以容纳用于将气体提供给可充气袖带的气体罐。 阀组件可以包括具有高压腔,低压腔和在高压腔和低压腔之间提供气体通路的通道的阀。 阀组件还可以包括在高压腔中的通道盖和弹簧。 弹簧可以在通道盖上施加力,以在高压腔和通道之间形成密封。 阀组件还可以包括延伸穿过通道并且在通道盖上施加力以在高压腔和通道之间产生气体通路的杆。