FR3118409B1 - Device and method for measuring blood pressure and a state of stress - Google Patents

Device and method for measuring blood pressure and a state of stress Download PDF

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Publication number
FR3118409B1
FR3118409B1 FR2014198A FR2014198A FR3118409B1 FR 3118409 B1 FR3118409 B1 FR 3118409B1 FR 2014198 A FR2014198 A FR 2014198A FR 2014198 A FR2014198 A FR 2014198A FR 3118409 B1 FR3118409 B1 FR 3118409B1
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FR
France
Prior art keywords
blood pressure
user
estimate
stress
state
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
FR2014198A
Other languages
French (fr)
Other versions
FR3118409A1 (en
Inventor
Patrice Caillat
Pierre Blandin
Stéphane Bonnet
Barillon Rémi Gerbelot
Christelle Godin
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 Commissariat a lEnergie Atomique CEA, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR2014198A priority Critical patent/FR3118409B1/en
Priority to PCT/EP2021/087681 priority patent/WO2022144336A1/en
Priority to EP21845060.9A priority patent/EP4266995A1/en
Publication of FR3118409A1 publication Critical patent/FR3118409A1/en
Application granted granted Critical
Publication of FR3118409B1 publication Critical patent/FR3118409B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/021—Measuring pressure in heart or blood vessels
    • A61B5/02108—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics
    • A61B5/02125—Measuring pressure in heart or blood vessels from analysis of pulse wave characteristics of pulse wave propagation time
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02405—Determining heart rate variability
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02438—Detecting, measuring or recording pulse rate or heart rate with portable devices, e.g. worn by the patient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0531—Measuring skin impedance
    • A61B5/0533—Measuring galvanic skin response
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
    • A61B5/165—Evaluating the state of mind, e.g. depression, anxiety
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6824—Arm or wrist

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Physiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)

Abstract

Dispositif de détection d’une pression artérielle et destiné à être porté sur la peau d’un utilisateur, le dispositif comportant : un premier module (10), configuré pour estimer une vitesse d’onde de pouls et /ou pression artérielle de l’utilisateur, comportant : au moins un détecteur (112, 122), configuré pour mesurer une grandeur dépendant de la pression artérielle ou de la vitesse d’onde de pouls ;une première unité de traitement (18), programmée pour estimer une pression artérielle à partir du signal émis par le détecteur ; le dispositif étant caractérisé en ce qu’il comporte également : un deuxième module (20), destiné à mesurer une caractéristique physiologique de l’utilisateur, et à estimer un niveau de stress de l’utilisateur en fonction de la caractéristique physiologique mesurée ;  une unité centrale (50) étant programmée pour générer un signal d’alerte, en fonction de la pression artérielle et du niveau de stress.Device for detecting blood pressure and intended to be worn on the skin of a user, the device comprising: a first module (10), configured to estimate a pulse wave speed and/or blood pressure of the user, comprising: at least one detector (112, 122), configured to measure a quantity depending on blood pressure or pulse wave speed; a first processing unit (18), programmed to estimate a blood pressure at from the signal emitted by the detector; the device being characterized in that it also comprises: a second module (20), intended to measure a physiological characteristic of the user, and to estimate a stress level of the user as a function of the measured physiological characteristic; a central unit (50) being programmed to generate an alert signal, depending on blood pressure and stress level.

FR2014198A 2020-12-28 2020-12-28 Device and method for measuring blood pressure and a state of stress Active FR3118409B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2014198A FR3118409B1 (en) 2020-12-28 2020-12-28 Device and method for measuring blood pressure and a state of stress
PCT/EP2021/087681 WO2022144336A1 (en) 2020-12-28 2021-12-27 Device and method for measuring blood pressure and a state of stress
EP21845060.9A EP4266995A1 (en) 2020-12-28 2021-12-27 Device and method for measuring blood pressure and a state of stress

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2014198 2020-12-28
FR2014198A FR3118409B1 (en) 2020-12-28 2020-12-28 Device and method for measuring blood pressure and a state of stress

Publications (2)

Publication Number Publication Date
FR3118409A1 FR3118409A1 (en) 2022-07-01
FR3118409B1 true FR3118409B1 (en) 2024-04-12

Family

ID=75108526

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2014198A Active FR3118409B1 (en) 2020-12-28 2020-12-28 Device and method for measuring blood pressure and a state of stress

Country Status (3)

Country Link
EP (1) EP4266995A1 (en)
FR (1) FR3118409B1 (en)
WO (1) WO2022144336A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0320297D0 (en) * 2003-08-29 2003-10-01 Univ Warwick Blood pressure monitor
JP2005237531A (en) * 2004-02-25 2005-09-08 Daikin Ind Ltd Pulse wave velocity evaluation device
US11284842B2 (en) * 2015-12-23 2022-03-29 Koninklijke Philips N.V. Method of assessing the reliability of a blood pressure measurement and an apparatus for implementing the same
FR3048173B1 (en) 2016-02-29 2018-03-16 Commissariat A L'energie Atomique Et Aux Energies Alternatives METHOD FOR ESTIMATING CARDIAC FREQUENCY AND DEVICE THEREOF
US20170293727A1 (en) * 2016-04-08 2017-10-12 Apple Inc. Intelligent blood pressure monitoring
FR3083690B1 (en) 2018-07-13 2022-10-07 Commissariat Energie Atomique METHOD FOR DETERMINING THE STATE OF STRESS OF AN INDIVIDUAL

Also Published As

Publication number Publication date
EP4266995A1 (en) 2023-11-01
WO2022144336A1 (en) 2022-07-07
FR3118409A1 (en) 2022-07-01

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