RU2678794C2 - Магниторезонансный безопасный зонд низкой стоимости для измерения температуры - Google Patents

Магниторезонансный безопасный зонд низкой стоимости для измерения температуры Download PDF

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RU2678794C2
RU2678794C2 RU2016144725A RU2016144725A RU2678794C2 RU 2678794 C2 RU2678794 C2 RU 2678794C2 RU 2016144725 A RU2016144725 A RU 2016144725A RU 2016144725 A RU2016144725 A RU 2016144725A RU 2678794 C2 RU2678794 C2 RU 2678794C2
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RU
Russia
Prior art keywords
thermistor
probe
magnetic resonance
traces
temperature
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RU2016144725A
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English (en)
Russian (ru)
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RU2016144725A3 (cg-RX-API-DMAC10.html
RU2016144725A (ru
Inventor
Фрэнсис Патрик О'НИЛ
Original Assignee
Конинклейке Филипс Н.В.
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Publication of RU2016144725A publication Critical patent/RU2016144725A/ru
Publication of RU2016144725A3 publication Critical patent/RU2016144725A3/ru
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    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
    • A61B5/0008—Temperature signals
    • 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
    • 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
    • G01K7/22—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 the element being a non-linear resistance, e.g. thermistor
    • G01K7/24—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 the element being a non-linear resistance, e.g. thermistor in a specially-adapted circuit, e.g. bridge circuit
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/288—Provisions within MR facilities for enhancing safety during MR, e.g. reduction of the specific absorption rate [SAR], detection of ferromagnetic objects in the scanner room
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/30—Sample handling arrangements, e.g. sample cells, spinning mechanisms
    • G01R33/31—Temperature control thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0271—Thermal or temperature sensors

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physiology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Nonlinear Science (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
RU2016144725A 2014-04-15 2015-03-31 Магниторезонансный безопасный зонд низкой стоимости для измерения температуры RU2678794C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461979539P 2014-04-15 2014-04-15
US61/979,539 2014-04-15
PCT/IB2015/052351 WO2015159171A1 (en) 2014-04-15 2015-03-31 Low cost magnetic resonance safe probe for temperature measurement

Publications (3)

Publication Number Publication Date
RU2016144725A RU2016144725A (ru) 2018-05-16
RU2016144725A3 RU2016144725A3 (cg-RX-API-DMAC10.html) 2018-10-12
RU2678794C2 true RU2678794C2 (ru) 2019-02-01

Family

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RU2016144725A RU2678794C2 (ru) 2014-04-15 2015-03-31 Магниторезонансный безопасный зонд низкой стоимости для измерения температуры

Country Status (7)

Country Link
US (1) US10271736B2 (cg-RX-API-DMAC10.html)
EP (1) EP3149507B1 (cg-RX-API-DMAC10.html)
JP (1) JP6574443B2 (cg-RX-API-DMAC10.html)
CN (1) CN106415225B (cg-RX-API-DMAC10.html)
BR (1) BR112016023692A2 (cg-RX-API-DMAC10.html)
RU (1) RU2678794C2 (cg-RX-API-DMAC10.html)
WO (1) WO2015159171A1 (cg-RX-API-DMAC10.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019129362B4 (de) * 2019-10-30 2023-09-07 Chie-Hee Cho-Nöth Vorrichtung und Verfahren zur Messung der Kerntemperatur eines menschlichen oder tierischen Körpers unter MRT-Bedingungen
EP3907518A1 (en) 2020-05-08 2021-11-10 Koninklijke Philips N.V. System for detection of rf induced heating of a patient undergoing a mri examination

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0213239A1 (en) * 1985-07-29 1987-03-11 Milton Schonberger Disposable thermometer probe and rating technique therefor
US5882305A (en) * 1996-09-09 1999-03-16 General Electric Company Optical coupling for invasive devices
DE102008049605A1 (de) * 2008-09-30 2009-12-10 Siemens Aktiengesellschaft Verfahren zur Darstellung einer nicht-invasiv ermittelten Temperaturinformation sowie medizinisches Temperaturmessgerät
US20110249699A1 (en) * 2010-04-07 2011-10-13 Arizant Healthcare Inc. Zero-heat-flux, deep tissue temperature measurement devices with thermal sensor calibration
US20120157890A1 (en) * 2010-12-16 2012-06-21 Assaf Govari System for controlling tissue ablation using temperature sensors

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59120434U (ja) * 1983-02-02 1984-08-14 石川島播磨重工業株式会社 高周波ノイズ除去型熱電対
US4531842A (en) 1983-10-31 1985-07-30 Milton Schonberger Disposable thermometer probe and rating technique therefor
US5209233A (en) 1985-08-09 1993-05-11 Picker International, Inc. Temperature sensing and control system for cardiac monitoring electrodes
JPS63217608A (ja) * 1987-03-06 1988-09-09 Toshiba Corp 極低温装置
US5469855A (en) 1991-03-08 1995-11-28 Exergen Corporation Continuous temperature monitor
JPH06249716A (ja) 1993-02-24 1994-09-09 Makoto Kikuchi サーミスタ温度センサ
US6270463B1 (en) 1999-11-23 2001-08-07 Medrad, Inc. System and method for measuring temperature in a strong electromagnetic field
JP2002119493A (ja) * 2000-10-10 2002-04-23 Oxford Magnet Technol Ltd 冷却装置の改良
JP2004219098A (ja) 2003-01-09 2004-08-05 Canon Inc 熱電対の配線に発生したノイズのキャンセル方法
CN100385217C (zh) * 2004-12-22 2008-04-30 中国科学院合肥智能机械研究所 一种柔性温度传感器阵列的制备方法
US20060241392A1 (en) 2005-04-04 2006-10-26 Igor Feinstein Method and apparatus for wireless monitoring of subjects within a magnetic field
US20060247509A1 (en) 2005-04-28 2006-11-02 Tuccillo Mark J ECG cable for use in MRI
CN100592038C (zh) * 2008-04-18 2010-02-24 杭州精诚光电子有限公司 柔性薄膜Ni电阻传感器的制备方法
US20100219085A1 (en) * 2009-02-27 2010-09-02 Edwards Lifesciences Corporation Analyte Sensor Offset Normalization
US8519711B2 (en) 2009-03-31 2013-08-27 Kabushiki Kaisha Toshiba Magnetic resonance imaging apparatus
CN101548881B (zh) * 2009-05-14 2011-04-20 上海交通大学 精确测量皮肤温度的薄膜铂电阻温度传感器
CN201536040U (zh) * 2009-11-12 2010-07-28 谢龙 薄膜绝缘铂电阻
ES2663098T3 (es) * 2010-09-13 2018-04-11 Pst Sensors (Pty) Limited Método de producción de un sensor de temperatura impreso
JP6255010B2 (ja) * 2012-05-25 2017-12-27 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 生体電位測定用磁気共鳴セーフケーブル
JP6249716B2 (ja) 2013-10-30 2017-12-20 三菱重工業株式会社 直接接触熱交換器を備えた冷媒システム
JP6350746B2 (ja) * 2015-05-15 2018-07-04 株式会社村田製作所 深部体温計
US20180206729A1 (en) * 2017-01-24 2018-07-26 VivaLnk, Inc. Wearable patch comprising three electrodes for measurement and charging

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0213239A1 (en) * 1985-07-29 1987-03-11 Milton Schonberger Disposable thermometer probe and rating technique therefor
US5882305A (en) * 1996-09-09 1999-03-16 General Electric Company Optical coupling for invasive devices
DE102008049605A1 (de) * 2008-09-30 2009-12-10 Siemens Aktiengesellschaft Verfahren zur Darstellung einer nicht-invasiv ermittelten Temperaturinformation sowie medizinisches Temperaturmessgerät
US20110249699A1 (en) * 2010-04-07 2011-10-13 Arizant Healthcare Inc. Zero-heat-flux, deep tissue temperature measurement devices with thermal sensor calibration
US20120157890A1 (en) * 2010-12-16 2012-06-21 Assaf Govari System for controlling tissue ablation using temperature sensors

Also Published As

Publication number Publication date
EP3149507A1 (en) 2017-04-05
CN106415225B (zh) 2019-06-04
US10271736B2 (en) 2019-04-30
JP2017516985A (ja) 2017-06-22
BR112016023692A2 (pt) 2017-08-15
US20170027449A1 (en) 2017-02-02
EP3149507B1 (en) 2023-08-16
RU2016144725A3 (cg-RX-API-DMAC10.html) 2018-10-12
WO2015159171A1 (en) 2015-10-22
RU2016144725A (ru) 2018-05-16
JP6574443B2 (ja) 2019-09-11
CN106415225A (zh) 2017-02-15

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