Ventilator/Anaesthetic system with juxtaposed CO.sub.2 meter and expired
gas flow meter
    1.
    发明授权
    Ventilator/Anaesthetic system with juxtaposed CO.sub.2 meter and expired gas flow meter 失效
    呼吸机/麻醉系统与并置的二氧化碳计和过期的气体流量计

    公开(公告)号:US5720277A

    公开(公告)日:1998-02-24

    申请号:US606920

    申请日:1996-02-26

    摘要: A number of different parameters related to carbon dioxide output of a patient are routinely determined in ventilator/anaesthetic systems. For this purpose, a ventilator/anaesthetic system for determining carbon dioxide parameters includes a ventilator unit in which a first flow meter is arranged to measure an expired flow of gas, and a carbon dioxide meter is arranged to measure the concentration of carbon dioxide in expired gas. Arranging the carbon dioxide meter in the ventilator/anaesthetic unit minimizes the equipment which must be located in the immediate vicinity of patient, and a faster, more sensitive carbon dioxide meter thus can be used.

    摘要翻译: 在呼吸机/麻醉系统中常规地确定与患者的二氧化碳输出相关的许多不同参数。 为此,用于确定二氧化碳参数的呼吸机/麻醉系统包括通风机单元,其中布置有第一流量计来测量过期的气体流量,并且设置二氧化碳计量器以测量过期的二氧化碳浓度 加油站。 将二氧化碳计置于呼吸机/麻醉装置中,将必须位于患者附近的设备最小化,因此可以使用更快,更灵敏的二氧化碳计量表。