FR3068234B1 - Systeme et procede de monitorage de perfusion d'un tissu - Google Patents

Systeme et procede de monitorage de perfusion d'un tissu Download PDF

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Publication number
FR3068234B1
FR3068234B1 FR1700698A FR1700698A FR3068234B1 FR 3068234 B1 FR3068234 B1 FR 3068234B1 FR 1700698 A FR1700698 A FR 1700698A FR 1700698 A FR1700698 A FR 1700698A FR 3068234 B1 FR3068234 B1 FR 3068234B1
Authority
FR
France
Prior art keywords
perfusion
sensor
monitoring tissue
monitoring
tissue infusion
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
FR1700698A
Other languages
English (en)
Other versions
FR3068234A1 (fr
Inventor
Bernard Allaouchiche
Benjamin Delcroix
Dominique Falcon
Remi Bonidal
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.)
VYGON, FR
Original Assignee
Adp Advanced Perfusion Diagnostics
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 Adp Advanced Perfusion Diagnostics filed Critical Adp Advanced Perfusion Diagnostics
Priority to FR1700698A priority Critical patent/FR3068234B1/fr
Priority to EP18752542.3A priority patent/EP3817644A1/fr
Priority to US16/647,797 priority patent/US20230139953A1/en
Priority to PCT/FR2018/051583 priority patent/WO2019002769A1/fr
Publication of FR3068234A1 publication Critical patent/FR3068234A1/fr
Application granted granted Critical
Publication of FR3068234B1 publication Critical patent/FR3068234B1/fr
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
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
    • 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
    • A61B5/026—Measuring blood flow
    • A61B5/0261—Measuring blood flow using optical means, e.g. infrared light
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/20—Measuring for diagnostic purposes; Identification of persons for measuring urological functions restricted to the evaluation of the urinary system
    • A61B5/202—Assessing bladder functions, e.g. incontinence assessment
    • 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
    • A61B5/6885—Monitoring or controlling sensor contact pressure
    • 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
    • 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
    • A61B5/6852—Catheters
    • A61B5/6853—Catheters with a balloon

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Physiology (AREA)
  • Urology & Nephrology (AREA)
  • Signal Processing (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Psychiatry (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

L'invention concerne un système de monitorage de perfusion d'un tissu, comprenant un capteur de perfusion (3), un capteur de pression (4) disposé à proximité ou au niveau du capteur de perfusion (3), lesdits capteurs (3, 4) étant configurés pour être associés à une unité de traitement (5), caractérisé en ce que l'unité de traitement (5) comprend au moins un module correcteur (6, 6a-6d) configuré pour déterminer et/ou corriger les artéfacts du capteur de perfusion (3) liés à une pression mesurée par le capteur de pression (4). L'invention concerne en outre un procédé de monitorage associés.
FR1700698A 2017-06-30 2017-06-30 Systeme et procede de monitorage de perfusion d'un tissu Active FR3068234B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1700698A FR3068234B1 (fr) 2017-06-30 2017-06-30 Systeme et procede de monitorage de perfusion d'un tissu
EP18752542.3A EP3817644A1 (fr) 2017-06-30 2018-06-28 Système et procédé de monitorage de perfusion d'un tissu
US16/647,797 US20230139953A1 (en) 2017-06-30 2018-06-28 System and method for monitoring the perfusion of a tissue
PCT/FR2018/051583 WO2019002769A1 (fr) 2017-06-30 2018-06-28 Système et procédé de monitorage de perfusion d'un tissu

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1700698 2017-06-30
FR1700698A FR3068234B1 (fr) 2017-06-30 2017-06-30 Systeme et procede de monitorage de perfusion d'un tissu

Publications (2)

Publication Number Publication Date
FR3068234A1 FR3068234A1 (fr) 2019-01-04
FR3068234B1 true FR3068234B1 (fr) 2021-10-29

Family

ID=59699734

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1700698A Active FR3068234B1 (fr) 2017-06-30 2017-06-30 Systeme et procede de monitorage de perfusion d'un tissu

Country Status (4)

Country Link
US (1) US20230139953A1 (fr)
EP (1) EP3817644A1 (fr)
FR (1) FR3068234B1 (fr)
WO (1) WO2019002769A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9655555B2 (en) * 2011-03-07 2017-05-23 Potrero Medical, Inc. Sensing foley catheter
WO2013127819A1 (fr) * 2012-02-27 2013-09-06 Apd Advanced Perfusion Diagnostics Appareil et procédé de mesure de débit sanguin à l'intérieur du tractus gastro-intestinal
FR3011170B1 (fr) 2013-09-30 2017-03-31 Apd Advanced Perfusion Diagnostics Dispositif et procede de mesure non invasive pour l'estimation de parametres metaboliques locaux
EP3918979A3 (fr) * 2015-08-12 2022-05-04 Valencell, Inc. Procédés et appareil de détection du flux sanguin par optomécanique
US10959627B2 (en) * 2017-06-20 2021-03-30 Boston Scientific Scimed, Inc. Devices and methods for determining blood flow around a body lumen

Also Published As

Publication number Publication date
WO2019002769A1 (fr) 2019-01-03
EP3817644A1 (fr) 2021-05-12
US20230139953A1 (en) 2023-05-04
FR3068234A1 (fr) 2019-01-04

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Effective date: 20190104

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