Hatch D J, Miles R, Wagstaff M
Anaesthesia. 1980 May;35(5):496-9. doi: 10.1111/j.1365-2044.1980.tb03828.x.
A scavening dish is described which removes large volumes of contaminated air. It can be placed close to the open-tailed bag of the paediatric T piece to provide a safe, convenient and efficient scavenger without any modification of the patient circuit. Measurements before and after installation have shown it to be capable of reducing nitrous oxide levels in the operating theatre to between 40 and 0 parts per million. The dish has been incoporated into a scavening system which can also be used with a standard antipollution valve or ventilator exhaust port.
描述了一种清除盘，它可去除大量受污染的空气。它可以放置在儿科T形管开口端的袋子附近，无需对患者回路进行任何修改就能提供一个安全、方便且高效的清除装置。安装前后的测量表明，它能够将手术室中的氧化亚氮水平降低到百万分之40至0之间。该清除盘已被纳入一个清除系统，该系统也可与标准防污染阀或呼吸机排气口一起使用。
