Surgery – Truss – Pad
Patent
1980-02-25
1982-01-26
Michell, Robert W.
Surgery
Truss
Pad
128738, A61B 504
Patent
active
043123600
ABSTRACT:
A body voltage measurement circuit and body temperature measurement circuit are simplified to the point that they can be both included in a single low cost hand held package through the use of twin voltage ladder output circuits. The temperature and voltage measurements circuits are functionally joined together by virtue of the fact that the temperature probe of the temperature measurement circuit is used as a common mode rejection voltage reference for the differential amplifier in the voltage measurement circuit.
REFERENCES:
patent: 4050308 (1977-09-01), Lee
patent: 4109643 (1978-08-01), Bond et al.
patent: 4148304 (1979-04-01), Mull
patent: 4151831 (1979-05-01), Lester
patent: 4203452 (1980-05-01), Cohen
Andrews James
Conway Julian C.
Jaworski Francis J.
Michell Robert W.
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