Application of Gas-Chromatograph to Medical Electronics:On the rapid analysis of respiratory gas during anesthesia
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概要
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The authors have attempted to apply gaschromatography, which has been used as a tool for chemical analysis, to respiratory gas analysis as a transducer. This modified gaschromatography is three-columns-two-detectors system and is accurate enough to obtain satisfactory measurements as well as capable of very rapid analysis of materials that has been impossible by the conventional gaschromatography. Experimental results reveal that the analysis can be made within two and a half minutes for dry gas and within three minutes to eight minutes for mixed gas that contains water vapour. Repeated use of thirty to fourty times after aging gave values in an acceptable range and no lowering of the column efficiency was noted. Further investigations are in progress to develop the methods of correcting data for volatile anesthetics and of treating contained water.
- 一般社団法人 日本生体医工学会の論文
一般社団法人 日本生体医工学会 | 論文
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