Temperature measurement system

Details Temperature measurement system Temperature measurement system

Filed on

1991-07-01

Date issued

1992-12-29

Examiner

Will, Thomas B.

Patent Class

Thermal measuring and testing

SubClass

Temperature measurement

SubSubClass

By electrical or magnetic heat sensor

Other Related Categories

128736, 340604, 374142, 374163, G01K 700, A61B 500

Type

Patent

Status

active

Patent number

051746565

Description

ABSTRACT:
A device for measuring the temperature of humans having a measuring device which is placed in contact with the skin and a triggering mechanism for activating the temperature measurement. The triggering mechanism is activated by a change in polarization impedance which is measured by a sensor. The sensor's impedance may vary as a result of contact with bodily fluids, such as urine or sweat. After the temperature measurement is made, the results may be transmitted, displayed, or stored in the memory of the device.

REFERENCES:
patent: 764176 (1904-07-01), Bristol
patent: 2127538 (1938-08-01), Seiger
patent: 3333476 (1967-08-01), Hardy et al.
patent: 3570312 (1971-03-01), Kreith
patent: 3947692 (1976-03-01), Payne
patent: 4265117 (1981-05-01), Thoma et al.
patent: 4279154 (1981-07-01), Natamura
patent: 4575705 (1986-03-01), Gotcher
patent: 4595020 (1986-06-01), Palti
patent: 4796014 (1989-01-01), Chia
patent: 4932243 (1990-06-01), Suh et al.

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