WO2025148094A1 - Procédé et appareil de détection de santé du corps humain basés sur la régulation de la température de la peau - Google Patents

Procédé et appareil de détection de santé du corps humain basés sur la régulation de la température de la peau

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Publication number
WO2025148094A1
WO2025148094A1 PCT/CN2024/072945 CN2024072945W WO2025148094A1 WO 2025148094 A1 WO2025148094 A1 WO 2025148094A1 CN 2024072945 W CN2024072945 W CN 2024072945W WO 2025148094 A1 WO2025148094 A1 WO 2025148094A1
Authority
WO
WIPO (PCT)
Prior art keywords
temperature
skin
contact position
temperature control
feedback signal
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.)
Pending
Application number
PCT/CN2024/072945
Other languages
English (en)
Chinese (zh)
Inventor
杨宗银
杨涛
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.)
Zhejiang University ZJU
Original Assignee
Zhejiang University ZJU
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 Zhejiang University ZJU filed Critical Zhejiang University ZJU
Publication of WO2025148094A1 publication Critical patent/WO2025148094A1/fr
Pending 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
    • 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

Definitions

  • the present invention relates to the technical field of human health detection, and in particular to a human health detection method and device based on skin temperature control.
  • Near-infrared spectroscopy is affected by light scattering and absorption in human tissues, which prevents some light from penetrating deep tissues, resulting in a weakened light signal.
  • the core of the near-infrared spectral band is the frequency doubling and combination frequency absorption of molecules, and the absorption peaks are wide and overlap severely, making signal extraction difficult.
  • tissue background interference is the main reason affecting detection accuracy.
  • the measurement positions of physiological indicators in different parts of the body may affect the light penetration depth and signal strength. At the same time, different measurement postures may block and interfere with the light signal, resulting in signal weakening.
  • a first transmission element is provided through the temperature control element and is used for allowing the light signal and/or the feedback signal to pass through.
  • the spectrum detection module includes:
  • a spectral unit is used to obtain a feedback signal of the contact position and process the feedback signal to obtain optical data.
  • it also includes:
  • a wearable module is respectively connected to the temperature control module, the spectrum detection module, and the control module, and is removably arranged on the user's skin.
  • a main unit wherein the main unit is connected to the temperature control module, the spectrum detection module, and the control module respectively;
  • a shell element wherein the shell element is respectively connected to the temperature control module, the spectrum detection module, the control module, and the wearable unit;
  • a second transmission element wherein the second transmission element is arranged to penetrate the shell element and is used for allowing the light signal and/or the feedback signal to pass through.
  • the human health detection method and device based on skin temperature control of the present invention have the following technical effects:
  • FIG1 is a flow chart of a human health detection method according to an embodiment of the present invention.
  • FIG2 is a schematic diagram of a human health detection device according to an embodiment of the present invention (I);
  • FIG3 is a schematic diagram of a human health detection device according to an embodiment of the present invention (II);
  • FIG4 is a schematic diagram of a temperature control module according to an embodiment of the present invention.
  • FIG5 is a schematic diagram of a temperature control unit according to an embodiment of the present invention.
  • FIG6 is a framework diagram of a spectrum detection module according to an embodiment of the present invention.
  • FIG7 is a schematic diagram of a wearable module according to an embodiment of the present invention.
  • FIG10 is a schematic diagram of a specific implementation of a human health detection device according to an embodiment of the present invention.
  • the reference numerals are: 100, temperature control module; 110, temperature control unit; 111, temperature control element; 112, first permeable element; 120, temperature monitoring unit;
  • control module
  • wearable module 400, wearable module; 410, main unit; 411, shell element; 412, second transparent element; 420, wearable unit.
  • This embodiment relates to the human health detection method of the present invention.
  • a human health detection method based on skin temperature control includes:
  • Step S102 obtaining the skin temperature at the contact position
  • Step S104 determining whether the skin temperature reaches a preset temperature threshold
  • Step S106 if the skin temperature does not reach the preset temperature threshold, generate a temperature adjustment instruction to change the skin temperature;
  • Step S108 when the skin temperature reaches a preset temperature threshold, generating a light emitting instruction so that a light signal of a preset wavelength irradiates the skin at the contact position;
  • Step S110 obtaining a feedback signal of the skin at the contact position, wherein the feedback signal corresponds to the light signal;
  • Step S112 Calculate physiological indicators based on skin temperature and feedback signals.
  • spectral perception can be performed in a reflection mode or in a transmission mode.
  • step S104 whether the skin temperature reaches the preset temperature threshold refers to whether the skin temperature reaches the preset temperature threshold.
  • step S104 the preset temperature threshold is -10°C to 60°C.
  • the preset temperature thresholds are 10°C, 15°C, 20°C, 25°C, 30°C, 35°C, 40°C, and 45°C.
  • step S106 the skin temperature not reaching the preset temperature threshold means that the skin temperature is greater than the preset temperature threshold.
  • step S108 the preset wavelength of the optical signal is 300 nm to 10 ⁇ m.
  • the preset wavelengths of the optical signal are 980 nm, 1400 nm, 1540 nm, and 1575 nm.
  • the feedback signal includes but is not limited to a reflected light signal and a transmitted light signal.
  • the method further includes:
  • first permeable elements 112 there are a plurality of first permeable elements 112 , and the plurality of first permeable elements 112 are arranged at intervals along the radial direction (eg, the length direction) of the temperature control element 111 .
  • first transparent elements 112 there are two first transparent elements 112 , wherein one first transparent element 112 is used for allowing the light signal to pass through, and the other first transparent element 112 is used for allowing the feedback signal to pass through.
  • the first transparent element 112 is a first transparent hole.
  • the spectrum detection module 200 includes a transmitting unit 210 and a spectrum unit 220.
  • the transmitting unit 210 is used to transmit a light signal with a preset wavelength to the contact position when the skin temperature meets the preset temperature threshold;
  • the spectrum unit 220 is used to obtain a feedback signal of the contact position and process the feedback signal to obtain light data.
  • the spectral unit 220 includes but is not limited to a spectral sensor.
  • control elements are connected to the temperature control elements 111 , respectively.
  • control element includes but is not limited to a processor, a single chip microcomputer, etc. It can be connected to the above-mentioned electrical components through an interface.
  • the power supply element includes but is not limited to a lithium battery.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)

Abstract

La présente invention concerne un procédé et un appareil de détection de santé du corps humain basés sur la régulation de la température de la peau. Le procédé de détection de santé de corps humain consiste à acquérir une température de peau au niveau d'une position de contact ; déterminer si la température de la peau atteint un seuil de température prédéfini ou non ; dans un cas où la température de la peau n'atteint pas le seuil de température prédéfini, générer une instruction de réglage de température pour modifier la température de la peau ; dans un cas où la température de la peau atteint le seuil de température prédéfini, générer une instruction d'émission de lumière, de telle sorte qu'un signal de lumière irradie la peau au niveau de la position de contact ; acquérir un signal de rétroaction de la peau au niveau de la position de contact ; et en fonction de la température de la peau et du signal de rétroaction, calculer des indices physiologiques. La présente invention présente les avantages suivants : la température de la peau au niveau de la position de contact est régulée, un environnement de température stable est fourni pour une détection de santé ultérieure et les interférences de fluctuation de la température ambiante et de la température du corps humain lui-même sont éliminées.
PCT/CN2024/072945 2024-01-09 2024-01-18 Procédé et appareil de détection de santé du corps humain basés sur la régulation de la température de la peau Pending WO2025148094A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202410040974.6 2024-01-09
CN202410040974.6A CN117717321A (zh) 2024-01-09 2024-01-09 基于皮肤控温的人体健康检测方法及装置

Publications (1)

Publication Number Publication Date
WO2025148094A1 true WO2025148094A1 (fr) 2025-07-17

Family

ID=90203620

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2024/072945 Pending WO2025148094A1 (fr) 2024-01-09 2024-01-18 Procédé et appareil de détection de santé du corps humain basés sur la régulation de la température de la peau

Country Status (2)

Country Link
CN (1) CN117717321A (fr)
WO (1) WO2025148094A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993007801A1 (fr) * 1991-10-17 1993-04-29 Scientific Generics Limited Procede et appareil de determination non-invasive d'analytes sanguins
JP2001299727A (ja) * 2000-04-25 2001-10-30 Matsushita Electric Works Ltd 生体中のグルコース濃度の測定装置
CN101799412A (zh) * 2010-04-07 2010-08-11 中国科学院自动化研究所 无创测量人体血糖的近红外光谱透射方法及装置
US20160367173A1 (en) * 2015-05-22 2016-12-22 Cercacor Laboratories, Inc. Non-invasive optical physiological differential pathlength sensor
CN107374646A (zh) * 2017-07-31 2017-11-24 中国科学院半导体研究所 基于近红外技术的血糖检测装置及方法、电子装置
CN207721811U (zh) * 2017-05-09 2018-08-14 爱国者电子科技有限公司 一种无创血糖检测装置
CN108553110A (zh) * 2018-04-12 2018-09-21 澳菲科技（深圳）有限公司 测量人体血液成分含量的方法及其装置
CN209450532U (zh) * 2018-04-12 2019-10-01 澳菲科技（深圳）有限公司 测量人体血液成分含量的装置

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993007801A1 (fr) * 1991-10-17 1993-04-29 Scientific Generics Limited Procede et appareil de determination non-invasive d'analytes sanguins
JP2001299727A (ja) * 2000-04-25 2001-10-30 Matsushita Electric Works Ltd 生体中のグルコース濃度の測定装置
CN101799412A (zh) * 2010-04-07 2010-08-11 中国科学院自动化研究所 无创测量人体血糖的近红外光谱透射方法及装置
US20160367173A1 (en) * 2015-05-22 2016-12-22 Cercacor Laboratories, Inc. Non-invasive optical physiological differential pathlength sensor
CN207721811U (zh) * 2017-05-09 2018-08-14 爱国者电子科技有限公司 一种无创血糖检测装置
CN107374646A (zh) * 2017-07-31 2017-11-24 中国科学院半导体研究所 基于近红外技术的血糖检测装置及方法、电子装置
CN108553110A (zh) * 2018-04-12 2018-09-21 澳菲科技（深圳）有限公司 测量人体血液成分含量的方法及其装置
CN209450532U (zh) * 2018-04-12 2019-10-01 澳菲科技（深圳）有限公司 测量人体血液成分含量的装置

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