Clinical instrument for measuring pulse rate and body temperatur

Details Clinical instrument for measuring pulse rate and body temperatur Clinical instrument for measuring pulse rate and body temperatur

1982-09-27

1985-01-15

Goldberg, Gerald

Thermal measuring and testing

Temperature measurement

By electrical or magnetic heat sensor

128736, 128687, H01L 3500, A61B 502

Patent

active

044935641

ABSTRACT:
A clinical instrument using a thermocouple probe for the measurement of pulse rate and body temperature using a single sensor. The variation in temperature due to heart beat found at the base of the tongue is detected with a fine wire thermocouple and timed. Pulse rate is calculated and displayed based on the time between beats. The DC component of the thermocouple output is digitized and displayed as body temperature.

REFERENCES:
patent: 3581734 (1971-06-01), Croslin
patent: 3593704 (1971-07-01), Schwab
patent: 3851320 (1974-11-01), Dahl
patent: 3999537 (1976-12-01), Noiles
patent: 4036211 (1977-07-01), Ueth et al.
patent: 4248244 (1981-02-01), Charnitski et al.

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