Fingertip pulse wave sensor
作者： Shoji Ito , Norboru Hasebe
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摘要: A fingertip pulse wave sensor includes a cushion supporting member having surface, and nail surface which is disposed in opposed relationship with the at an interval smaller than standard thickness of fingertips. Either fixed, other hinged. The hinged or urged direction they are moved to each by elastic body capable applying substantially fixed amount pressure respect variations pivot stroke caused fingertips resting on member. also light-emitting element either light-receiving surface.
google.de 参考文章(16)
Yasuo Ugai, Asajiro Arai, Portable pulse meter ,(1980)
Nie C Van, Detector for physiological quantities ,(1972)
R Page, Pulse activity indicator ,(1973)
Tony M. Quisenberry, Allen D. Boger, Emmett L. Hudspeth, John L. Neathery, William B. Sims, Glenn E. Hunt, Jerald P. Dykstra, Philip C. Richardson, Respiration data acquisition, conversion and display system ,(1976)
Michael L Polanyi, David S Ostrowski, Blood oxygenation and pulse rate monitoring apparatus ,(1969)
Steven E. Titcomb, Loran R. Hill, Ear lobe clip with heart beat sensor ,(1980)
Rene A. Thalmann, Pulse-rate indicator ,(1977)
Paul William, Taplin Ronald Harold, Earpieces for oximeters ,(1956)
Hiroshi Osanai, Plethysmographic acceleration pulse wave meter ,(1981)
James E. Corenman, Kenneth R. McCord, Daniel S. Goldberger, Durable sensor for detecting optical pulses ,(1985)