JP5844200B2 - 接触式内部温度計 - Google Patents
接触式内部温度計 Download PDFInfo
- Publication number
- JP5844200B2 JP5844200B2 JP2012081614A JP2012081614A JP5844200B2 JP 5844200 B2 JP5844200 B2 JP 5844200B2 JP 2012081614 A JP2012081614 A JP 2012081614A JP 2012081614 A JP2012081614 A JP 2012081614A JP 5844200 B2 JP5844200 B2 JP 5844200B2
- Authority
- JP
- Japan
- Prior art keywords
- temperature sensor
- measurement
- temperature
- surface side
- contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/42—Circuits effecting compensation of thermal inertia; Circuits for predicting the stationary value of a temperature
- G01K7/427—Temperature calculation based on spatial modeling, e.g. spatial inter- or extrapolation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/16—Special arrangements for conducting heat from the object to the sensitive element
- G01K1/165—Special arrangements for conducting heat from the object to the sensitive element for application in zero heat flux sensors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/20—Clinical contact thermometers for use with humans or animals
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Description
Claims (5)
- 測定対象物の内部温度を算出するため前記測定対象物の被測定面に接触させる測定面と、
第1の熱抵抗体の測定面側に第1の測定面側温度センサが配置され、背面側に第1の背面側温度センサが配置され、前記第1の測定面側温度センサは、その測定面側において前記測定面に設けられた第1のプローブと熱的に結合する第1の温度センサ積層体と、
第2の熱抵抗体の測定面側に第2の測定面側温度センサが配置され、背面側に第2の背面側温度センサが配置され、前記第2の測定面側温度センサは、その測定面側において前記測定面に設けられた第2のプローブと熱的に結合する第2の温度センサ積層体を少なくとも有し、
前記第1の測定面側温度センサ、前記第1の背面側温度センサ、前記第2の測定面側温度センサ及び前記第2の背面側温度センサの測定結果に基づいて前記測定対象物の内部温度を算出するコントローラと、
を有し、
前記コントローラは、非定常状態における熱伝導方程式に基いて前記内部温度を算出する第1のモードと、定常状態における熱伝導方程式に基いて前記内部温度を算出する第2のモードとを有する接触式内部温度計。 - 前記コントローラは、前記定常状態と前記非定常状態を検出して、前記第1のモードと前記第2のモードを切り替える請求項1記載の接触式内部温度計。
- 前記コントローラは、前記第1の温度センサ積層体及び前記第2の温度センサ積層体が熱的に非定常状態である場合に前記第1の測定面側温度センサ及び前記第1の背面側温度センサの温度測定値の時間変化に基いて前記非定常状態を検出する請求項2記載の接触式内部温度計。
- 前記コントローラは、前記第1の測定面側温度センサ及び前記第1の背面側温度センサの温度測定値の時間変化を測定中に、前記第1の温度センサ積層体及び前記第2の温度センサ積層体が熱的に定常状態となったことに基づいて前記定常状態を検出する請求項3記載の接触式内部温度計。
- 前記コントローラによる前記内部温度の算出後、前記第1の温度センサ積層体及び前記第2の温度センサ積層体が配置される空間を換気する換気機構を有する請求項1乃至4のいずれかに記載の接触式内部温度計。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012081614A JP5844200B2 (ja) | 2012-03-30 | 2012-03-30 | 接触式内部温度計 |
CN201380017565.4A CN104220855B (zh) | 2012-03-30 | 2013-02-21 | 接触式内部温度计 |
US14/389,382 US9885617B2 (en) | 2012-03-30 | 2013-02-21 | Contact type internal thermometer |
PCT/JP2013/054378 WO2013145969A1 (ja) | 2012-03-30 | 2013-02-21 | 接触式内部温度計 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012081614A JP5844200B2 (ja) | 2012-03-30 | 2012-03-30 | 接触式内部温度計 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013210325A JP2013210325A (ja) | 2013-10-10 |
JP5844200B2 true JP5844200B2 (ja) | 2016-01-13 |
Family
ID=49259249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012081614A Expired - Fee Related JP5844200B2 (ja) | 2012-03-30 | 2012-03-30 | 接触式内部温度計 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9885617B2 (ja) |
JP (1) | JP5844200B2 (ja) |
CN (1) | CN104220855B (ja) |
WO (1) | WO2013145969A1 (ja) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10060802B1 (en) * | 2013-12-02 | 2018-08-28 | Summer Merie Ragosta | Intelligent digital thermometer |
JP6385777B2 (ja) * | 2014-09-29 | 2018-09-05 | テルモ株式会社 | 電子体温計 |
DE102015201155B4 (de) * | 2015-01-23 | 2019-10-31 | Qundis Gmbh | Vorrichtung und Verfahren zur Temperaturerfassung |
CA3011963C (en) * | 2016-01-25 | 2021-08-24 | Rosemount Inc. | Non-intrusive process fluid temperature calculation system |
US10420473B2 (en) * | 2016-07-29 | 2019-09-24 | VivaLnk, Inc. | Wearable thermometer patch for correct measurement of human skin temperature |
US10856741B2 (en) * | 2016-12-14 | 2020-12-08 | Vital Connect, Inc. | Core body temperature detection device |
USD843242S1 (en) * | 2018-01-08 | 2019-03-19 | Kai Wang | Infrared thermometer |
USD843243S1 (en) * | 2018-01-09 | 2019-03-19 | Kai Wang | Infrared thermometer |
JP7073940B2 (ja) * | 2018-06-27 | 2022-05-24 | 日本電信電話株式会社 | 生体内温度測定装置および生体内温度測定方法 |
US11872156B2 (en) * | 2018-08-22 | 2024-01-16 | Masimo Corporation | Core body temperature measurement |
JP7151607B2 (ja) * | 2019-04-19 | 2022-10-12 | 日本電信電話株式会社 | 温度測定装置および温度測定方法 |
USD913817S1 (en) * | 2019-05-17 | 2021-03-23 | Famidoc Technology Co., Ltd. | Infrared thermometer |
USD916603S1 (en) * | 2019-05-30 | 2021-04-20 | Chiat Koo Lim | Infrared forehead thermometer |
CN110169784A (zh) * | 2019-05-31 | 2019-08-27 | 广西壮族自治区人民医院 | 一种组合式多功能听诊器 |
US11730379B2 (en) | 2020-03-20 | 2023-08-22 | Masimo Corporation | Remote patient management and monitoring systems and methods |
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GB2133562B (en) * | 1982-12-21 | 1986-08-13 | Terumo Corp | Electronic clinical thermometer and method of measuring temperature |
JPS6340825A (ja) * | 1986-08-07 | 1988-02-22 | Terumo Corp | 電子体温計 |
US5392031A (en) * | 1992-03-17 | 1995-02-21 | Terumo Kabushiki Kaisha | Electronic clinical thermometer |
US5738441A (en) * | 1995-07-11 | 1998-04-14 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Electronic clinical predictive thermometer using logarithm for temperature prediction |
IL120758A (en) | 1997-05-01 | 2000-02-29 | Medisim Ltd | High speed accurate temperature measuring device |
US6383144B1 (en) | 2000-01-18 | 2002-05-07 | Edwards Lifesciences Corporation | Devices and methods for measuring temperature of a patient |
EP1249691A1 (en) * | 2001-04-11 | 2002-10-16 | Omron Corporation | Electronic clinical thermometer |
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JP4207470B2 (ja) * | 2001-06-18 | 2009-01-14 | オムロンヘルスケア株式会社 | 電子体温計 |
JP2004177346A (ja) | 2002-11-28 | 2004-06-24 | Ngk Spark Plug Co Ltd | ガスセンサ |
JP4600170B2 (ja) | 2004-09-15 | 2010-12-15 | セイコーエプソン株式会社 | 体温計、および体温計を有する電子機器 |
CN100552397C (zh) * | 2005-03-30 | 2009-10-21 | 西铁城控股株式会社 | 电子体温计 |
JP4857904B2 (ja) * | 2006-05-18 | 2012-01-18 | オムロンヘルスケア株式会社 | 電子体温計 |
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JP4805773B2 (ja) * | 2006-09-20 | 2011-11-02 | シチズンホールディングス株式会社 | 電子温度計 |
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JP5216709B2 (ja) * | 2009-07-23 | 2013-06-19 | 株式会社日立メディアエレクトロニクス | 血糖値測定装置 |
JP2011185819A (ja) | 2010-03-10 | 2011-09-22 | Seiko Epson Corp | 温度計及び温度計測方法 |
JP5732737B2 (ja) | 2010-04-02 | 2015-06-10 | セイコーエプソン株式会社 | 温度測定装置及び温度測定方法 |
US20120083710A1 (en) * | 2010-09-30 | 2012-04-05 | Medism Ltd. | Ergonomic hand-held thermometer |
JP6337416B2 (ja) * | 2013-03-12 | 2018-06-06 | セイコーエプソン株式会社 | 温度測定装置 |
-
2012
- 2012-03-30 JP JP2012081614A patent/JP5844200B2/ja not_active Expired - Fee Related
-
2013
- 2013-02-21 WO PCT/JP2013/054378 patent/WO2013145969A1/ja active Application Filing
- 2013-02-21 CN CN201380017565.4A patent/CN104220855B/zh not_active Expired - Fee Related
- 2013-02-21 US US14/389,382 patent/US9885617B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN104220855B (zh) | 2016-08-17 |
WO2013145969A1 (ja) | 2013-10-03 |
US20150055681A1 (en) | 2015-02-26 |
JP2013210325A (ja) | 2013-10-10 |
US9885617B2 (en) | 2018-02-06 |
CN104220855A (zh) | 2014-12-17 |
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