CA2823861A1 - Appareil de suivi de l'observance d'un traitement de l'apnee obstructive du sommeil - Google Patents

Appareil de suivi de l'observance d'un traitement de l'apnee obstructive du sommeil Download PDF

Info

Publication number
CA2823861A1
CA2823861A1 CA2823861A CA2823861A CA2823861A1 CA 2823861 A1 CA2823861 A1 CA 2823861A1 CA 2823861 A CA2823861 A CA 2823861A CA 2823861 A CA2823861 A CA 2823861A CA 2823861 A1 CA2823861 A1 CA 2823861A1
Authority
CA
Canada
Prior art keywords
venturi
pressure
inlet
gas
treatment
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.)
Abandoned
Application number
CA2823861A
Other languages
English (en)
French (fr)
Inventor
Claude Weber
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.)
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Original Assignee
LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
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 LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude filed Critical LAir Liquide SA pour lEtude et lExploitation des Procedes Georges Claude
Publication of CA2823861A1 publication Critical patent/CA2823861A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/06Respiratory or anaesthetic masks
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/08Measuring devices for evaluating the respiratory organs
    • A61B5/087Measuring breath flow
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/08Measuring devices for evaluating the respiratory organs
    • A61B5/097Devices for facilitating collection of breath or for directing breath into or through measuring devices
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/48Other medical applications
    • A61B5/4806Sleep evaluation
    • A61B5/4818Sleep apnoea
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/48Other medical applications
    • A61B5/4833Assessment of subject's compliance to treatment
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0051Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes with alarm devices
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0057Pumps therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0057Pumps therefor
    • A61M16/0063Compressors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/021Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes operated by electrical means
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/34Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure
    • G01F1/36Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/40Details of construction of the flow constriction devices
    • G01F1/44Venturi tubes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/08Bellows; Connecting tubes ; Water traps; Patient circuits
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/0027Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/003Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A61M2016/0033Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
    • A61M2016/0039Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the inspiratory circuit
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/35Communication
    • A61M2205/3546Range
    • A61M2205/3553Range remote, e.g. between patient's home and doctor's office
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/35Communication
    • A61M2205/3576Communication with non implanted data transmission devices, e.g. using external transmitter or receiver
    • A61M2205/3592Communication with non implanted data transmission devices, e.g. using external transmitter or receiver using telemetric means, e.g. radio or optical transmission
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/50General characteristics of the apparatus with microprocessors or computers
    • A61M2205/52General characteristics of the apparatus with microprocessors or computers with memories providing a history of measured variating parameters of apparatus or patient
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/82Internal energy supply devices
    • A61M2205/8206Internal energy supply devices battery-operated

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pulmonology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Emergency Medicine (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Physiology (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
CA2823861A 2011-02-24 2012-01-11 Appareil de suivi de l'observance d'un traitement de l'apnee obstructive du sommeil Abandoned CA2823861A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1151484A FR2971930B1 (fr) 2011-02-24 2011-02-24 Appareil de suivi de l'observance d'un traitement de l'apnee obstructive du sommeil
FR1151484 2011-02-24
PCT/FR2012/050072 WO2012114004A1 (fr) 2011-02-24 2012-01-11 Appareil de suivi de l'observance d'un traitement de l'apnée obstructive du sommeil

Publications (1)

Publication Number Publication Date
CA2823861A1 true CA2823861A1 (fr) 2012-08-30

Family

ID=45755365

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2823861A Abandoned CA2823861A1 (fr) 2011-02-24 2012-01-11 Appareil de suivi de l'observance d'un traitement de l'apnee obstructive du sommeil

Country Status (8)

Country Link
US (1) US20130331726A1 (enExample)
EP (1) EP2678061A1 (enExample)
JP (1) JP2014508595A (enExample)
CN (1) CN103391793A (enExample)
AU (1) AU2012220479A1 (enExample)
CA (1) CA2823861A1 (enExample)
FR (1) FR2971930B1 (enExample)
WO (1) WO2012114004A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106704047A (zh) * 2017-01-23 2017-05-24 广西玉柴机器股份有限公司 Egr文丘里管
CN106762244A (zh) * 2016-12-30 2017-05-31 广西玉柴机器股份有限公司 发动机egr废气流量的测量管路

Families Citing this family (17)

* Cited by examiner, † Cited by third party
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US7942824B1 (en) * 2005-11-04 2011-05-17 Cleveland Medical Devices Inc. Integrated sleep diagnostic and therapeutic system and method
US20160007882A1 (en) * 2013-01-29 2016-01-14 University Of Vermont And State Agricultural College Device and method for lung measurement
WO2015058089A1 (en) * 2013-10-18 2015-04-23 Silverbow Development Llc Techniques for determining patient airway pressure
EP3107609A1 (en) 2014-02-18 2016-12-28 Koninklijke Philips N.V. Headgear tubing assembly and integrated pressure sensing
US20180177960A1 (en) * 2014-03-21 2018-06-28 Fisher & Paykel Healthcare Limited Sensing arrangement for gas delivery system
WO2016019304A1 (en) * 2014-08-01 2016-02-04 Umbian Inc. Patient management system
US10933207B2 (en) * 2014-08-26 2021-03-02 Asmedic Ltd. Drug delivery apparatus
CN107847699A (zh) * 2015-06-30 2018-03-27 皇家飞利浦有限公司 用于可变阻力气道正压设备管路补偿的气压传感器
EP3393562B1 (en) * 2015-12-21 2021-08-11 Kindeva Drug Delivery L.P. Medicinal inhalers
EP3448255A4 (en) * 2016-04-14 2020-02-19 Vo2 Master Health Sensors Inc. DEVICE FOR MEASURING A USER'S OXYGEN CONSUMPTION
FR3063433B1 (fr) * 2017-03-03 2019-03-15 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Appareil de traitement medical a debitmetre a oscillation fluidique et module de communication longue distance
JP2018201724A (ja) * 2017-05-31 2018-12-27 日本光電工業株式会社 呼吸気圧センサ
CN109395270A (zh) * 2018-10-31 2019-03-01 航宇救生装备有限公司 氧气系统压力损失补偿方法
CN110793580B (zh) * 2019-11-06 2021-01-19 宁波水表(集团)股份有限公司 一种超声波水表测量段两侧的圆弧过渡结构
US20220202358A1 (en) * 2020-12-29 2022-06-30 Industrial Technology Research Institute Electronic device and method for detecting apnea
FR3142338A1 (fr) * 2022-11-25 2024-05-31 L'air Liquide, Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Système pour prédire un risque de non-adhérence à un traitement de l’apnée du sommeil
CN118576178A (zh) * 2024-05-21 2024-09-03 气健乐国际有限公司 自由呼吸机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2267758A (en) * 1992-05-28 1993-12-15 Nagano Limited Airflow measuring device
US6135106A (en) * 1997-08-22 2000-10-24 Nellcor Puritan-Bennett, Inc. CPAP pressure and flow transducer
US6546811B2 (en) * 1997-09-24 2003-04-15 Bechtel Bwxt Idaho, Llc Multiphase flow calculation software
SE0300505D0 (sv) * 2003-02-26 2003-02-26 Siemens Elema Ab Flow meter arrangement
US6910481B2 (en) * 2003-03-28 2005-06-28 Ric Investments, Inc. Pressure support compliance monitoring system
EP2017586A1 (en) * 2007-07-20 2009-01-21 Map-Medizintechnologie GmbH Monitor for CPAP/Ventilator apparatus
EP2217311B1 (en) * 2007-11-19 2017-10-18 Vyaire Medical Consumables LLC Patient interface assembly for respiratory therapy
FR2930165B1 (fr) * 2008-04-21 2010-08-20 Air Liquide Dispositif de detection de l'observance par un patient d'un traitement d'oxygenotherapie
EP2329768A1 (en) * 2009-12-02 2011-06-08 Srett Respiration monitoring

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106762244A (zh) * 2016-12-30 2017-05-31 广西玉柴机器股份有限公司 发动机egr废气流量的测量管路
CN106762244B (zh) * 2016-12-30 2019-02-01 广西玉柴机器股份有限公司 发动机egr废气流量的测量管路
CN106704047A (zh) * 2017-01-23 2017-05-24 广西玉柴机器股份有限公司 Egr文丘里管

Also Published As

Publication number Publication date
CN103391793A (zh) 2013-11-13
EP2678061A1 (fr) 2014-01-01
AU2012220479A1 (en) 2013-07-25
WO2012114004A1 (fr) 2012-08-30
US20130331726A1 (en) 2013-12-12
JP2014508595A (ja) 2014-04-10
FR2971930B1 (fr) 2014-02-28
FR2971930A1 (fr) 2012-08-31

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20170111