JP5654473B2 - 患者の組織内の温度データを測定するためのプローブを有する医療装置 - Google Patents
患者の組織内の温度データを測定するためのプローブを有する医療装置 Download PDFInfo
- Publication number
- JP5654473B2 JP5654473B2 JP2011535200A JP2011535200A JP5654473B2 JP 5654473 B2 JP5654473 B2 JP 5654473B2 JP 2011535200 A JP2011535200 A JP 2011535200A JP 2011535200 A JP2011535200 A JP 2011535200A JP 5654473 B2 JP5654473 B2 JP 5654473B2
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- JP
- Japan
- Prior art keywords
- medical device
- probe
- temperature
- tissue
- thermocouple
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Classifications
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- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K3/00—Thermometers giving results other than momentary value of temperature
- G01K3/08—Thermometers giving results other than momentary value of temperature giving differences of values; giving differentiated values
- G01K3/14—Thermometers giving results other than momentary value of temperature giving differences of values; giving differentiated values in respect of space
-
- 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
- G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
-
- 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)
- Medical Informatics (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pathology (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Description
Tは温度であり、qは熱流束であり、κは熱伝導率である。
ρは密度でありcpは比熱である。
Claims (14)
- 患者の身体内の組織の温度データを測定するためのプローブを有する医療装置であって、前記プローブが、
医療装置コアに取り付けられる柔軟な基板を有し、前記柔軟な基板が1つ以上の熱電対列を有し、前記熱電対列の高温部位と低温部位が前記柔軟な基板上に位置し、前記高温部位と前記低温部位の間の温度差が測定される、医療装置。 - 複数の熱電対列が前記柔軟な基板上に配置され、前記熱電対列が5ミリメートル未満の距離で互いに分離される、請求項1に記載の医療装置。
- 前記基板上の前記熱電対列の少なくとも1つが40mm2未満の接触面を持つ、請求項1に記載の医療装置。
- 前記柔軟な基板が高分子基板を有する、請求項1に記載の医療装置。
- 前記熱電対列を有する前記柔軟な基板が、シリコン技術を用いて導電構造を生成し、そして前記導電構造を前記柔軟な基板に転写することによって製造される、請求項1に記載の医療装置。
- 前記柔軟な基板が前記医療装置コアの周囲に巻きつけられる、請求項1に記載の医療装置。
- 前記プローブが、関心組織領域に沿って絶対温度及び温度勾配の少なくとも1つを測定する、請求項1に記載の医療装置。
- 前記プローブが絶対温度測定に適した少なくとも1つの抵抗をさらに有する、請求項1に記載の医療装置。
- 前記プローブが熱源をさらに有する、請求項1に記載の医療装置。
- 前記熱源が前記柔軟な基板に組み込まれる、請求項9に記載の医療装置。
- 前記プローブが患者の組織内の熱伝導率を測定する、請求項1に記載の医療装置。
- 前記プローブが患者の組織内の体積熱容量を測定する、請求項1に記載の医療装置。
- 前記プローブが前記医療装置コアに対して熱的に分離される、請求項1に記載の医療装置。
- 前記プローブが熱電対列内で測定される温度についてのデータの無線伝送に適している、請求項1に記載の医療装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08168850.9 | 2008-11-11 | ||
EP08168850 | 2008-11-11 | ||
PCT/IB2009/054965 WO2010055455A1 (en) | 2008-11-11 | 2009-11-09 | Medical device comprising a probe for measuring temperature data in a patient's tissue |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012508055A JP2012508055A (ja) | 2012-04-05 |
JP5654473B2 true JP5654473B2 (ja) | 2015-01-14 |
Family
ID=41698108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011535200A Expired - Fee Related JP5654473B2 (ja) | 2008-11-11 | 2009-11-09 | 患者の組織内の温度データを測定するためのプローブを有する医療装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20110245713A1 (ja) |
EP (1) | EP2355692A1 (ja) |
JP (1) | JP5654473B2 (ja) |
CN (1) | CN102209491B (ja) |
WO (1) | WO2010055455A1 (ja) |
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US9931105B2 (en) * | 2008-12-16 | 2018-04-03 | Nico Corporation | System and method of taking and collecting tissue cores for treatment |
US9733130B2 (en) * | 2013-05-10 | 2017-08-15 | Illinois Tool Works Inc. | Temperature sensor belt |
US9664574B2 (en) | 2013-07-30 | 2017-05-30 | Texas Instruments Incorporated | Thermometer device and method of making |
JP6221156B2 (ja) * | 2013-12-25 | 2017-11-01 | 学校法人早稲田大学 | 熱伝導率測定システム |
EP3179899B1 (en) | 2014-08-11 | 2023-10-04 | The Board of Trustees of the University of Illinois | Devices and related methods for epidermal characterization of biofluids |
WO2016025430A1 (en) | 2014-08-11 | 2016-02-18 | The Board Of Trustees Of The University Of Illinois | Epidermal photonic systems and methods |
CN106999060A (zh) * | 2014-08-11 | 2017-08-01 | 伊利诺伊大学评议会 | 用于分析温度特性和热传送特性的表皮器件 |
US10687729B2 (en) * | 2014-11-24 | 2020-06-23 | Koninklijke Philips N.V. | Apparatus and method for estimating a value of a physiological characteristic |
WO2017178817A1 (en) * | 2016-04-15 | 2017-10-19 | Oxford University Innovation Limited | A needle probe, apparatus for sensing compositional information, medical drain, method of measuring a thermal property, and method of sensing compositional information |
CN109843143B (zh) * | 2016-12-09 | 2022-09-20 | 直观外科手术操作公司 | 用于身体组织的分布式热通量感测的系统和方法 |
JP7296890B2 (ja) * | 2017-05-19 | 2023-06-23 | グルコビスタ・インコーポレイテッド | 物質濃度nir監視装置及び方法 |
DE102017125257A1 (de) * | 2017-10-27 | 2019-05-02 | Airbus Operations Gmbh | Folie mit integrierten temperaturmesseinrichtungen |
US10914636B2 (en) * | 2018-03-16 | 2021-02-09 | Ams Sensors Uk Limited | Thermopile self-test and/or self-calibration |
CN109506804A (zh) * | 2018-12-29 | 2019-03-22 | 爱佩仪传感信息技术有限公司 | 一种用于监测温度的柔性热测绘装置 |
US11635334B2 (en) * | 2020-06-30 | 2023-04-25 | Apple Inc. | Miniature external temperature sensing device for estimating subsurface tissue temperatures |
US11408778B2 (en) | 2020-07-21 | 2022-08-09 | Apple Inc. | Temperature gradient sensing in portable electronic devices |
US11771329B2 (en) | 2020-09-24 | 2023-10-03 | Apple Inc. | Flexible temperature sensing devices for body temperature sensing |
WO2024186918A1 (en) * | 2023-03-07 | 2024-09-12 | Deepsight Technology, Inc. | Mixed array imaging probe |
CN116965825B (zh) * | 2023-09-22 | 2024-02-06 | 武汉高芯科技有限公司 | 一种柔性针尖电极及其制备方法 |
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2009
- 2009-11-09 CN CN200980144878.XA patent/CN102209491B/zh not_active Expired - Fee Related
- 2009-11-09 EP EP09759818A patent/EP2355692A1/en not_active Withdrawn
- 2009-11-09 JP JP2011535200A patent/JP5654473B2/ja not_active Expired - Fee Related
- 2009-11-09 US US13/127,046 patent/US20110245713A1/en not_active Abandoned
- 2009-11-09 WO PCT/IB2009/054965 patent/WO2010055455A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2010055455A1 (en) | 2010-05-20 |
CN102209491B (zh) | 2016-03-30 |
EP2355692A1 (en) | 2011-08-17 |
CN102209491A (zh) | 2011-10-05 |
US20110245713A1 (en) | 2011-10-06 |
JP2012508055A (ja) | 2012-04-05 |
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