ATE536902T1 - Gerät und verfahren zum antreiben eines sensors in einem ventilator - Google Patents

Gerät und verfahren zum antreiben eines sensors in einem ventilator

Info

Publication number
ATE536902T1
ATE536902T1 AT05776294T AT05776294T ATE536902T1 AT E536902 T1 ATE536902 T1 AT E536902T1 AT 05776294 T AT05776294 T AT 05776294T AT 05776294 T AT05776294 T AT 05776294T AT E536902 T1 ATE536902 T1 AT E536902T1
Authority
AT
Austria
Prior art keywords
positive voltage
sensor
voltage source
causing
capacitor
Prior art date
Application number
AT05776294T
Other languages
English (en)
Inventor
Goeran Cewers
Original Assignee
Ric Investments Llc
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 Ric Investments Llc filed Critical Ric Investments Llc
Application granted granted Critical
Publication of ATE536902T1 publication Critical patent/ATE536902T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes with alarm devices
    • 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
    • A61M—DEVICES 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/021—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes operated by electrical means
    • A61M16/022—Control means therefor
    • A61M16/024—Control means therefor including calculation means, e.g. using a processor
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0057—Pumps therefor
    • A61M16/0063—Compressors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
    • A61M16/101—Preparation of respiratory gases or vapours with O2 features or with parameter measurement using an oxygen concentrator
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
    • A61M16/16—Devices to humidify the respiration air
    • A61M16/161—Devices to humidify the respiration air with means for measuring the humidity
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
    • A61M2016/0039—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the inspiratory circuit
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
    • A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
    • A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
    • A61M2016/0042—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical in the expiratory circuit
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/10—Preparation of respiratory gases or vapours
    • A61M16/1005—Preparation of respiratory gases or vapours with O2 features or with parameter measurement
    • A61M2016/102—Measuring a parameter of the content of the delivered gas
    • A61M2016/1025—Measuring a parameter of the content of the delivered gas the O2 concentration
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3368—Temperature

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Emergency Medicine (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measuring Volume Flow (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
AT05776294T 2004-09-03 2005-09-01 Gerät und verfahren zum antreiben eines sensors in einem ventilator ATE536902T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0402119A SE527820C2 (sv) 2004-09-03 2004-09-03 Metod och koppling för eliminering av uppvärmningstid och störningar i en ventilator eller anestesimaskin
PCT/EP2005/009437 WO2006024531A2 (en) 2004-09-03 2005-09-01 Apparatus and method for driving a sensor in a ventilator priority claim

Publications (1)

Publication Number Publication Date
ATE536902T1 true ATE536902T1 (de) 2011-12-15

Family

ID=33308708

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05776294T ATE536902T1 (de) 2004-09-03 2005-09-01 Gerät und verfahren zum antreiben eines sensors in einem ventilator

Country Status (9)

Country Link
US (1) US7870858B2 (de)
EP (1) EP1796767B1 (de)
JP (1) JP4691559B2 (de)
AT (1) ATE536902T1 (de)
AU (1) AU2005279292B2 (de)
BR (1) BRPI0514837B8 (de)
CA (1) CA2579080C (de)
SE (1) SE527820C2 (de)
WO (1) WO2006024531A2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8545378B2 (en) * 2006-06-15 2013-10-01 The Trustees Of Columbia University In The City Of New York Systems and methods for inducing electric field pulses in a body organ
US7753836B2 (en) * 2006-06-15 2010-07-13 The Trustees Of Columbia University In The City Of New York Systems and methods for inducing electric field pulses in a body organ
ES2683235T3 (es) * 2008-05-27 2018-09-25 Fisher & Paykel Healthcare Limited Control de temperatura de cámara humidificadora para un control preciso de la humedad
NZ727179A (en) 2008-06-05 2018-06-29 Resmed Ltd Treatment of respiratory conditions
US8082312B2 (en) * 2008-12-12 2011-12-20 Event Medical, Inc. System and method for communicating over a network with a medical device
US9345901B2 (en) * 2009-05-19 2016-05-24 The Trustees Of Columbia University In The City Of New York Systems and methods for inducing electric field pulses in a body organ
EP2317150B1 (de) 2009-10-29 2019-12-18 ResMed Pty Ltd Patientenbeatmungsvorrichtung und Komponenten davon
US8171094B2 (en) * 2010-01-19 2012-05-01 Event Medical, Inc. System and method for communicating over a network with a medical device
US9126000B2 (en) * 2010-02-26 2015-09-08 Nihon Kohden Corporation Artificial ventilation apparatus
US11766537B2 (en) * 2016-07-22 2023-09-26 Fisher & Paykel Healthcare Limited Sensing for respiratory circuits
EP3512586B1 (de) * 2016-09-16 2022-12-21 Fisher & Paykel Healthcare Limited Thermistordurchflusssensor mit mehreren temperaturpunkten
DE102017204082A1 (de) * 2017-03-13 2018-09-13 Hamilton Bonaduz Ag Vorrichtung zur temperaturkompensierten optischen Erfassung eines Sauerstoffgehalts eines Fluids
WO2020037509A1 (zh) * 2018-08-21 2020-02-27 深圳迈瑞生物医疗电子股份有限公司 一种气道异常识别方法及装置、通气设备、存储介质
US11229763B2 (en) 2018-12-05 2022-01-25 Aires Medical LLC Mechanical ventilator with oxygen concentrator
US11123505B2 (en) 2018-12-05 2021-09-21 Aires Medical LLC Breathing apparatus with breath detection software
US11135392B2 (en) * 2018-12-05 2021-10-05 Aires Medical LLC Mechanical ventilator
US11400250B2 (en) * 2018-12-05 2022-08-02 Aires Medical LLC Mechanical ventilator with non-invasive option
US12589213B2 (en) 2018-12-05 2026-03-31 Goldman Sephoric Llc Mechanical ventilator with non-invasive option
US20230270959A1 (en) * 2022-02-28 2023-08-31 GE Precision Healthcare LLC Systems and methods for detecting usage information for a sensor
US20250255512A1 (en) * 2024-02-09 2025-08-14 Telesair, Inc. Monitoring method and related products

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3033195A (en) * 1957-09-16 1962-05-08 Air Reduction Respirator apparatus and method
US3358511A (en) 1965-10-05 1967-12-19 Electro Optical Systems Inc Computing transducer system
US3831596A (en) * 1971-11-10 1974-08-27 Synthelabo Control device for a respiratory apparatus
BE791155A (fr) * 1971-11-10 1973-05-09 Synthelabo Dispositif de commande pour un appareil respirateur
US5845636A (en) * 1989-05-19 1998-12-08 Puritan Bennett Corporation Method and apparatus for maintaining patient airway patency
US5134995A (en) * 1989-05-19 1992-08-04 Puritan-Bennett Corporation Inspiratory airway pressure system with admittance determining apparatus and method
JPH1133119A (ja) * 1997-07-18 1999-02-09 Frontier:Kk 呼吸回路
EP1205198A1 (de) 2000-11-13 2002-05-15 The Technology Partnership Public Limited Company Aerosol-Medizinabgabevorrichtung mit Lufteinlassventil zur Unterdruckregulierung während der Abgabe

Also Published As

Publication number Publication date
BRPI0514837B1 (pt) 2017-11-14
BRPI0514837B8 (pt) 2021-06-22
SE0402119L (sv) 2006-03-04
US7870858B2 (en) 2011-01-18
SE0402119D0 (sv) 2004-09-03
SE527820C2 (sv) 2006-06-13
AU2005279292A1 (en) 2006-03-09
WO2006024531A2 (en) 2006-03-09
CA2579080A1 (en) 2006-03-09
WO2006024531A3 (en) 2007-11-01
EP1796767B1 (de) 2011-12-14
US20080121232A1 (en) 2008-05-29
CA2579080C (en) 2014-08-19
EP1796767A2 (de) 2007-06-20
BRPI0514837A (pt) 2008-06-24
JP2008511357A (ja) 2008-04-17
JP4691559B2 (ja) 2011-06-01
AU2005279292B2 (en) 2011-02-24

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