This paper introduces the design and the structure of a vacuum exhauster to exhaust the remaining anaesthetic gas in operating room.
本文介绍了手术室麻醉剩余气体真空排出系统的构成及装置的具体设计。
The air-jet exhauster is a compressed air-operated device for pump priming, provided that the pump has no foot valve. Water is induced into the pump by vacuum created by the exhauster.
以压缩空气为动力的气体引射器，它是用在无底阀水泵上的抽气引水设备，具有结构简单、加工制做容易、耗气量小、效率高等特点。
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