DE112022005931B4 - Vorrichtung zur nichtinvasiven substanzanalyse - Google Patents

Vorrichtung zur nichtinvasiven substanzanalyse

Info

Publication number
DE112022005931B4
DE112022005931B4 DE112022005931.1T DE112022005931T DE112022005931B4 DE 112022005931 B4 DE112022005931 B4 DE 112022005931B4 DE 112022005931 T DE112022005931 T DE 112022005931T DE 112022005931 B4 DE112022005931 B4 DE 112022005931B4
Authority
DE
Germany
Prior art keywords
sample
temperature sensor
temperature
main surface
substance analysis
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.)
Active
Application number
DE112022005931.1T
Other languages
German (de)
English (en)
Other versions
DE112022005931T5 (de
Inventor
Yuki Tsuda
Shusaku Hayashi
Koichi Akiyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE112022005931T5 publication Critical patent/DE112022005931T5/de
Application granted granted Critical
Publication of DE112022005931B4 publication Critical patent/DE112022005931B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • 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
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
    • A61B5/7207—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts
    • A61B5/721—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal of noise induced by motion artifacts using a separate sensor to detect motion or using motion information derived from signals other than the physiological signal to be measured
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/20—Investigating or analyzing materials by the use of thermal means by investigating the development of heat, i.e. calorimetry, e.g. by measuring specific heat, by measuring thermal conductivity
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Artificial Intelligence (AREA)
  • Psychiatry (AREA)
  • Physiology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Emergency Medicine (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
DE112022005931.1T 2022-02-17 2022-02-17 Vorrichtung zur nichtinvasiven substanzanalyse Active DE112022005931B4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/006342 WO2023157164A1 (ja) 2022-02-17 2022-02-17 非侵襲物質分析装置

Publications (2)

Publication Number Publication Date
DE112022005931T5 DE112022005931T5 (de) 2024-10-10
DE112022005931B4 true DE112022005931B4 (de) 2026-01-15

Family

ID=84901075

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112022005931.1T Active DE112022005931B4 (de) 2022-02-17 2022-02-17 Vorrichtung zur nichtinvasiven substanzanalyse

Country Status (5)

Country Link
US (1) US12292400B2 (https=)
JP (1) JP7205002B1 (https=)
CN (1) CN118679381B (https=)
DE (1) DE112022005931B4 (https=)
WO (1) WO2023157164A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7422956B1 (ja) * 2023-05-31 2024-01-26 三菱電機株式会社 非侵襲成分分析装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007074422A2 (en) * 2005-12-28 2007-07-05 Koninklijke Philips Electronics N.V. A non-invasive system and method for measuring skin hydration of a subject
US20210356322A1 (en) * 2020-05-18 2021-11-18 Samsung Electronics Co., Ltd. Method of calibrating optical sensor, optical sensor, and apparatus for estimating bio-information
WO2023157163A1 (ja) * 2022-02-17 2023-08-24 三菱電機株式会社 非侵襲物質分析装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006115948A (ja) * 2004-10-19 2006-05-11 Hitachi Ltd 血糖値測定装置
JP4586167B2 (ja) * 2007-03-22 2010-11-24 独立行政法人国立高等専門学校機構 光波長検波法を用いた分布型計測システムにおけるセンサの超狭帯域化とシステムに接続可能なセンサ数の増加方法
EP2223063A1 (en) * 2007-11-21 2010-09-01 Koninklijke Philips Electronics N.V. Temperature sensor and biosensor using the same
US7667200B1 (en) * 2007-12-05 2010-02-23 Sandia Corporation Thermal microphotonic sensor and sensor array
US7820970B1 (en) * 2007-12-05 2010-10-26 Sandia Corporation Fabrication of thermal microphotonic sensors and sensor arrays
DE102013010611A1 (de) * 2013-06-25 2015-01-08 Sms Swiss Medical Sensor Ag Messvorrichtung und Messverfahren zum Messen von Rohdaten zur Bestimmung eines Blutparameters, insbesondere zur nichtinvasiven Bestimmung der D-Glucose-Konzentration
DE102014108424B3 (de) 2014-06-16 2015-06-11 Johann Wolfgang Goethe-Universität Nicht-invasive Stoffanalyse
EP3248544B1 (en) * 2015-01-21 2021-12-08 National Institutes for Quantum Science and Technology Device for measuring concentration of substance in blood, and method for measuring concentration of substance in blood
KR102634764B1 (ko) 2015-12-09 2024-02-06 디아몬테크 아게 재료 분석을 위한 장치 및 방법
US11280728B2 (en) 2015-12-09 2022-03-22 Diamontech Ag Device and method for analyzing a material
WO2019110084A1 (de) * 2017-12-04 2019-06-13 Diamontech Gmbh Vorrichtung und verfahren zum analysieren eines stoffs
WO2020094233A1 (de) * 2018-11-08 2020-05-14 Diamontech Ag Vorrichtung und verfahren zum analysieren eines stoffs
JP2020154105A (ja) * 2019-03-19 2020-09-24 株式会社豊田中央研究所 スイッチ式光アンテナ、スイッチ式光アンテナアレイ、及び光走査装置
EP3994435A4 (en) * 2019-07-01 2022-08-24 Thermasense Corp. DEVICE, SYSTEMS AND METHODS FOR NON-INVASIVE THERMAL INQUIRY
US12111256B2 (en) 2019-12-23 2024-10-08 Mitsubishi Electric Corporation Biological component measurement apparatus
JP6786027B1 (ja) * 2020-03-04 2020-11-18 三菱電機株式会社 生体成分測定装置
US12389089B2 (en) * 2022-09-12 2025-08-12 Samsung Electronics Co., Ltd. Thermal sensor, thermal sensor array, electronic apparatus including the thermal sensor, and operating method of the thermal sensor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007074422A2 (en) * 2005-12-28 2007-07-05 Koninklijke Philips Electronics N.V. A non-invasive system and method for measuring skin hydration of a subject
US20210356322A1 (en) * 2020-05-18 2021-11-18 Samsung Electronics Co., Ltd. Method of calibrating optical sensor, optical sensor, and apparatus for estimating bio-information
WO2023157163A1 (ja) * 2022-02-17 2023-08-24 三菱電機株式会社 非侵襲物質分析装置

Also Published As

Publication number Publication date
WO2023157164A1 (ja) 2023-08-24
JPWO2023157164A1 (https=) 2023-08-24
US20240418663A1 (en) 2024-12-19
US12292400B2 (en) 2025-05-06
DE112022005931T5 (de) 2024-10-10
JP7205002B1 (ja) 2023-01-16
CN118679381A (zh) 2024-09-20
CN118679381B (zh) 2025-03-11

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R016 Response to examination communication
R018 Grant decision by examination section/examining division