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    • 4. 发明授权
    • Pressure gauge and medical apparatus with same
    • 压力表和医疗器具相同
    • US07051594B1
    • 2006-05-30
    • US10990867
    • 2004-11-17
    • Mohamed Fazni Aziz
    • Mohamed Fazni Aziz
    • G01L7/00
    • A61M16/0078A61M16/0084A61M16/021A61M2016/0027A61M2205/581A61M2205/583A61M2205/8206
    • Pressure gauges used to indicate the pressure of the air being supplied to a patient during resuscitation should be able to indicate the pressure quickly and simply. In the present disclosure, a medical apparatus includes an apparatus body defining a fluid cavity that is fluidly connected to an expandable pressure chamber of a pressure gauge. The pressure chamber, a battery and at least one pressure indicator are, at least partially, positioned within a gauge body of the pressure gauge. An electrical conductor is moveable with the expandable pressure chamber among a plurality of positions and with respect to the gauge body. When the electrical conductor is in a first position, the battery is out of electrical connection with the at least one pressure indicator. When in the second position, the electrical conductor electrically connects the battery with the at least one pressure indicator.
    • 用于表示在复苏过程中向患者供应的空气的压力的压力表应能够快速简便地指示压力。 在本公开中,医疗设备包括限定流体连接到压力计的可膨胀压力室的流体腔的装置主体。 压力室,电池和至少一个压力指示器至少部分地位于压力计的量规本体内。 电导体可与可膨胀压力室在多个位置和相对于量规体中移动。 当电导体处于第一位置时,电池与至少一个压力指示器电连接。 当处于第二位置时,电导体将电池与至少一个压力指示器电连接。