连接在移动式氧气瓶上,人为操纵氧气流量,人为提供患者一种装置。 Consist of solid brass body chrome plated for durability control valve is back pressure compensated so flow accuracy is not effect by restrictions caused by humidifier, ventilators, etc. unbreakable polycarbonate bottle & provides an avdible alarm humidifier Type 根据p.c透明度及保障强度 可供 0 ~ 15 lpm 调整 使用中,供给患者的气体发生异常时,启动警报。
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