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ID 42504
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Title Alternative
EXPERIMENTAL STUDY ON PREVENTION AGAINST EXPLOSION OF ANESTHETIC GAS (ETHER AND CYCLOPROPANE) PART V. ON THE DISTRIBUTION OF ETHER GAS OR CYCLOPROPANE IN THE AIR OF THE OPERATING ROOM
Author
Sakashita, Noboru
Abstract
The concentration of ether gas or cyclopropane in the air of the operating room was analyzed. 1) The concentration of ether gas or cyclopropane in the air of the operating room was mostly below 0.1%. 2) The maximum concentration of ether gas or cyclopropane was 1/20 to 1/30 of the lower explosive limit and was much less than expected. 3) The distribution of the concentration of anesthetic gases in the operating room showed no remarkable difference up to the height of 1 meter from the floor. But it was markedly influenced by the distance from the anesthetic apparatus and diluted substaintially in the inverse proportion of it. 4) In case of leaking of gases from the pressure limiting valve or the mask of the anesthetic apparatus, the concentration of gases was enough to explode in the neibourhood of valve and mask. Therefore, the closed method must be used for the anesthesia with ether and cyclopropane.
Published Date
1957-03-31
Publication Title
岡山医学会雑誌
Publication Title Alternative
Journal of Okayama Medical Association
Volume
volume69
Issue
issue3
Publisher
岡山医学会
Publisher Alternative
Okayama Medical Association
Start Page
731
End Page
736
ISSN
0030-1558
NCID
AN00032489
Content Type
Journal Article
Official Url
https://www.jstage.jst.go.jp/article/joma1947/69/3/69_3_731/_article/-char/ja/
Related Url
http://www.okayama-u.ac.jp/user/oma/
language
日本語
Copyright Holders
Copyright© 岡山医学会
File Version
publisher
Refereed
True
Eprints Journal Name
joma