Karski J, Sych M
Anaesth Resusc Intensive Ther. 1976 Jan-Mar;4(1):61-4.
The authors worked out and applied a new device of positive pressure valve encased in the rebreathing circuit and one-way Ruben's valve, as well as a modification of Rees's system making it possible to conduct excess gases containing anaesthetics outside the operating theatre. These devices and modifications are completely reliable owing to their simplicity and their construction is cheap. They effectively reduce the degree of atmospheric pollution in the operating theatre with anaesthetics used in inhalation anaesthesia. They may be applied to every type of apparatus used for general anaesthesia.
作者设计并应用了一种置于再呼吸回路中的新型正压阀装置和单向鲁宾氏阀，以及对里斯系统的一种改进，使得能够将含有麻醉剂的多余气体排放到手术室之外。这些装置和改进措施因其简单性而完全可靠，并且其构造成本低廉。它们能有效降低手术室中因吸入麻醉所用麻醉剂而造成的大气污染程度。它们可应用于用于全身麻醉的每一种类型的设备。
