TEMPERATURE MEASUREMENT DEVICE - JAPAN RADIO CO LTD

Title:

TEMPERATURE MEASUREMENT DEVICE

Document Type and Number:

Japanese Patent JP2010096558

Kind Code:

A

Abstract:

To provide a temperature measurement device for suppressing a measurement error of the temperature of a measurement object even when a parasitic temperature sensor changes with the lapse of time.

The temperature measurement device 10 includes the parasitic temperature sensor 20 outputting a signal corresponding to the temperature of a patient 32 and a temperature calculation calibration device 40 calibrated on the basis of the output signal from the parasitic temperature sensor 20. The parasitic temperature sensor 20 detects the output signal corresponding to the temperature of the patient 32, and transmits by radio the output signal corresponding to the detected temperature to the temperature calculation calibration device 40. The temperature calculation calibration device 40 calculates the temperature of the patient 32 on the basis of the output signal corresponding to the temperature of the patient 32, determines that the parasitic temperature sensor 20 is placed on the temperature calculation calibration device 40 when an electric field intensity of the output signal corresponding to the temperature of the patient 32 is equal to or more than a threshold, and calibrated on the basis of the output signal of the parasitic temperature sensor 20.

Inventors:

MORI TOSHIMASA
YATSUDA HIROMI

Application Number:

JP2008265929A

Publication Date:

April 30, 2010

Filing Date:

October 15, 2008

Export Citation:

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