FR3120299B1 - Système de prédiction d’accident vasculaire cérébral hémorragique - Google Patents

Système de prédiction d’accident vasculaire cérébral hémorragique Download PDF

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Publication number
FR3120299B1
FR3120299B1 FR2102119A FR2102119A FR3120299B1 FR 3120299 B1 FR3120299 B1 FR 3120299B1 FR 2102119 A FR2102119 A FR 2102119A FR 2102119 A FR2102119 A FR 2102119A FR 3120299 B1 FR3120299 B1 FR 3120299B1
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France
Prior art keywords
hemorrhagic stroke
patient
blood pressure
monitoring device
occurrence
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Active
Application number
FR2102119A
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English (en)
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FR3120299A1 (fr
Inventor
Emmanuel Messas
Frédéric Saldmann
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Octogone Medical SAS
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Octogone Medical SAS
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Priority to FR2102119A priority Critical patent/FR3120299B1/fr
Priority to EP22711274.5A priority patent/EP4301213A1/fr
Priority to US18/548,950 priority patent/US20240324966A1/en
Priority to CN202280028844.XA priority patent/CN117881335A/zh
Priority to PCT/FR2022/050369 priority patent/WO2022185008A1/fr
Publication of FR3120299A1 publication Critical patent/FR3120299A1/fr
Application granted granted Critical
Publication of FR3120299B1 publication Critical patent/FR3120299B1/fr
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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
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7275—Determining trends in physiological measurement data; Predicting development of a medical condition based on physiological measurements, e.g. determining a risk factor
    • 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
    • A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
    • 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
    • A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
    • A61B5/0024—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system for multiple sensor units attached to the patient, e.g. using a body or personal area network
    • 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
    • A61B5/02007—Evaluating blood vessel condition, e.g. elasticity, compliance
    • 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
    • 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
    • A61B5/6822—Neck
    • 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
    • A61B5/683—Means for maintaining contact with the body
    • A61B5/6832—Means for maintaining contact with the body using adhesives
    • A61B5/6833—Adhesive patches
    • 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
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • 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
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/686—Permanently implanted devices, e.g. pacemakers, other stimulators, biochips
    • 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
    • A61B5/7235—Details of waveform analysis
    • A61B5/7246—Details of waveform analysis using correlation, e.g. template matching or determination of similarity
    • 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
    • A61B5/7235—Details of waveform analysis
    • A61B5/7264—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems
    • A61B5/7267—Classification of physiological signals or data, e.g. using neural networks, statistical classifiers, expert systems or fuzzy systems involving training the classification device
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/02—Operational features
    • A61B2560/0204—Operational features of power management
    • A61B2560/0214—Operational features of power management of power generation or supply
    • A61B2560/0219—Operational features of power management of power generation or supply of externally powered implanted units
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/04—Constructional details of apparatus
    • A61B2560/0443—Modular apparatus
    • A61B2560/045—Modular apparatus with a separable interface unit, e.g. for communication
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
    • A61B2560/04—Constructional details of apparatus
    • A61B2560/0462—Apparatus with built-in sensors
    • 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
    • A61B2562/0219—Inertial sensors, e.g. accelerometers, gyroscopes, tilt switches
    • 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
    • A61B2562/0247—Pressure sensors

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physiology (AREA)
  • Artificial Intelligence (AREA)
  • Cardiology (AREA)
  • Vascular Medicine (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Evolutionary Computation (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

Système de prédiction du risque de survenue d’un accident vasculaire cérébral (AVC) hémorragique (1) par analyse de la corrélation entre la biomécanique carotidienne, et le profil tensionnel chez un patient, comprenant :- un dispositif de surveillance (2) comprenant au moins un capteur de vibrations (4) configuré pour mesurer des ondes mécaniques générées par l’onde pouls artériels ou toute autre onde de cisaillement ou de compression propagées dans une paroi de carotide, ,- un dispositif de mesure automatique de la tension artérielle du patient (20), ledit dispositif de mesure (20) étant synchronisé avec ledit dispositif de surveillance (2), - une unité de calcul (10) configurée pour analyser des mesures provenant du dispositif de surveillance (2) et du dispositif de mesure automatique de la tension artérielle (20) par une intelligence artificielle pour détecter s’il y a un risque de survenue d’un AVC hémorragique chez le patient ou de sa récidive. Figure de l’abrégé : Figure 1
FR2102119A 2021-03-04 2021-03-04 Système de prédiction d’accident vasculaire cérébral hémorragique Active FR3120299B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR2102119A FR3120299B1 (fr) 2021-03-04 2021-03-04 Système de prédiction d’accident vasculaire cérébral hémorragique
EP22711274.5A EP4301213A1 (fr) 2021-03-04 2022-03-02 Système de prédiction d'accident vasculaire cérébral hémorragique
US18/548,950 US20240324966A1 (en) 2021-03-04 2022-03-02 System for predicting a haemorrhagic stroke
CN202280028844.XA CN117881335A (zh) 2021-03-04 2022-03-02 用于预测出血性中风的系统
PCT/FR2022/050369 WO2022185008A1 (fr) 2021-03-04 2022-03-02 Système de prédiction d'accident vasculaire cérébral hémorragique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2102119 2021-03-04
FR2102119A FR3120299B1 (fr) 2021-03-04 2021-03-04 Système de prédiction d’accident vasculaire cérébral hémorragique

Publications (2)

Publication Number Publication Date
FR3120299A1 FR3120299A1 (fr) 2022-09-09
FR3120299B1 true FR3120299B1 (fr) 2024-05-24

Family

ID=77317043

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2102119A Active FR3120299B1 (fr) 2021-03-04 2021-03-04 Système de prédiction d’accident vasculaire cérébral hémorragique

Country Status (5)

Country Link
US (1) US20240324966A1 (fr)
EP (1) EP4301213A1 (fr)
CN (1) CN117881335A (fr)
FR (1) FR3120299B1 (fr)
WO (1) WO2022185008A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1926422A1 (fr) * 2005-08-31 2008-06-04 Philips Intellectual Property & Standards GmbH Systeme et procede de detection et de prevision d'un etat de syncope
ITPI20090099A1 (it) * 2009-07-31 2011-02-01 Cnr Consiglio Naz Delle Ric Erche Apparecchiatura per la misura della velocità di propagazione di un'onda pressoria nel sistema arterioso
EP3481293A4 (fr) * 2016-07-11 2020-03-04 Mc10, Inc. Système de mesure à capteurs multiples de la pression artérielle.
US11006841B2 (en) * 2017-06-07 2021-05-18 Covidien Lp Systems and methods for detecting strokes
TWI669099B (zh) * 2017-07-13 2019-08-21 國立臺灣大學 頸動脈生理參數監測系統

Also Published As

Publication number Publication date
WO2022185008A1 (fr) 2022-09-09
CN117881335A (zh) 2024-04-12
US20240324966A1 (en) 2024-10-03
EP4301213A1 (fr) 2024-01-10
FR3120299A1 (fr) 2022-09-09

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