Wyss, Oscar A. M.

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Swiss research physiologist residing in Zurich, Switzerland. In 1950, Wyss modified a commercially available oxygen generator to be used by the Swiss climbing team during its 1951 expedition to Mount Everest. Wyss's design failed, which prevented the Swiss team from reaching the summit of Mt. Everest in 1951. In adapting the device for climbing, Wyss did not account for the fact that moisture content of respiration drops dramatically at high altitude. Also, he incorporated into the design a light-weight but non-flexible breathing tube that prevented the device from being used while actually climbing.

From the description of Oxygen generator files, 1950-1997. (University of California, San Diego). WorldCat record id: 40058199

Archival Resources
Role Title Holding Repository
creatorOf Wyss, Oscar A. M. Oxygen generator files, 1950-1997. University of California, San Diego, UC San Diego Library; UCSD Library
Role Title Holding Repository
Relation Name
associatedWith Koller, Erwin A., person
associatedWith Mount Everest Expedition (1951) corporateBody
associatedWith Mount Everest Expedition (1953) corporateBody
Place Name Admin Code Country
Everest, Mount (China and Nepal)
Subject
Breathing apparatus
Mountaineering
Mountaineering
Mountaineering
Mountaineering expeditions
Occupation
Activity

Person

Active 1950

Active 1997

English,

German,

French

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SNAC ID: 4453973