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A Method for Monitoring Systolic and Diastolic Blood Pressures on a Beat by Beat Basis
Michael L. Rubinstein
Adolf R. Marko
出版
Aerospace Medical Research Laboratory, Aerospace Medical Division, Air Force Systems Command, United States Air Force
, 1972
URL
http://books.google.com.hk/books?id=jTGwojhfjzIC&hl=&source=gbs_api
EBook
FULL_PUBLIC_DOMAIN
註釋
A system for measuring systolic and diastolic blood pressures on a beat by beat basis is described. The system input consists of only the amplified output of a pressure transducer. It operates over a range of 0-250 mm Hg, will satisfactorily trigger on pulse pressures from 5 mm Hg to 100 mm Hg, and is insensitive to wave shape or baseline changes. The theory of beat by beat measurement is discussed, several current methods are explained, and a new method is described in detail. A practical circuit is given along with the results of the operation of a prototype. (Author).
