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1. JP2011027515 - BODY TEMPERATURE MEASURING SYSTEM AND DATA READING DEVICE, AS WELL AS, RELEVANT DRIVE AND CONTROL METHOD

Office Japan
Application Number 2009172563
Application Date 23.07.2009
Publication Number 2011027515
Publication Date 10.02.2011
Grant Number 5358332
Grant Date 06.09.2013
Publication Kind B2
IPC
G01K 1/02
GPHYSICS
01MEASURING; TESTING
KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
1Details of thermometers not specially adapted for particular types of thermometer
02Special applications of indicating or recording means, e.g. for remote indications
G01K 7/00
GPHYSICS
01MEASURING; TESTING
KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
7Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat
G01K 7/01
GPHYSICS
01MEASURING; TESTING
KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
7Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat
01using semiconducting elements having PN junctions
G08C 17/00
GPHYSICS
08SIGNALLING
CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
17Arrangements for transmitting signals characterised by the use of a wireless electrical link
G08C 19/00
GPHYSICS
08SIGNALLING
CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
19Electric signal transmission systems
CPC
A61B 5/0008
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
0002Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
0004characterised by the type of physiological signal transmitted
0008Temperature signals
A61B 5/01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
5Measuring for diagnostic purposes
01Measuring temperature of body parts ; ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue;
A61B 2562/164
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
2562Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
16Details of sensor housings or probes; Details of structural supports for sensors
164the sensor is mounted in or on a conformable substrate or carrier
G01K 1/024
GPHYSICS
01MEASURING; TESTING
KMEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
1Details of thermometers not specially adapted for particular types of thermometer
02Means for indicating or recording specially adapted for thermometers
024for remote indication
G01K 13/002
Applicants TERUMO CORP
テルモ株式会社
Inventors OZAWA HITOSHI
小澤 仁
Agents 大塚 康徳
高柳 司郎
大塚 康弘
木村 秀二
下山 治
Title
(EN) BODY TEMPERATURE MEASURING SYSTEM AND DATA READING DEVICE, AS WELL AS, RELEVANT DRIVE AND CONTROL METHOD
(JA) 体温測定システム及びデータ読み取り装置ならびにその駆動制御方法
Abstract
(EN)

PROBLEM TO BE SOLVED: To achieve body temperature measurement, based on temperature resolution of 0.01C, and reduction in electric power consumed by a data reading device, in a body-temperature measuring system.

SOLUTION: The body-temperature measuring system includes a body temperature tag 113 and a data-reading device 101. A processing unit 115 in the body temperature tag 113 includes a power supply circuit, a semiconductor body temperature sensor which detects a band gap voltage, and a memory means which stores the calibration data for calibrating the band gap voltage detected, and is configured, in such a way that the band gap voltage detected in conjunction with the start-up of the power supply circuit is transmitted, via an antenna unit 114, together with the calibration data. The data-reading device 101 includes an exciting means and a detection means which detects a magnetic field change caused by excitation. The data reading device 101 is characterized in that when a magnetic field change is detected, the electric power level in the excitation means is changed.

COPYRIGHT: (C)2011,JPO&INPIT

(JA)

【課題】 体温測定システムにおいて、0.01℃の温度分解能による体温測定を実現するとともに、データ読み取り装置の消費電力の低減を図る。
【解決手段】 体温タグ113とデータ読み取り装置101と備える体温測定システムであって、体温タグ113の処理部115は、電源回路と、バンドギャップ電圧を検出する半導体温度センサと、検出されるバンドギャップ電圧を校正するための校正データを記憶する記憶手段と、を備え、前記電源回路の起動に伴って、前記検出されたバンドギャップ電圧を、前記校正データとともに、アンテナ部114を介して送信するよう構成され、データ読み取り装置101は、励磁手段と、励磁されることにより生じた磁場の変化を検知する検知手段と、を備え、磁場の変化を検知した場合に、励磁手段の電力レベルを変更することを特徴とする。
【選択図】図1