ATE269120T1 - Kontrolle für ein adaptersystem für ein beatmungsgerät - Google Patents

Kontrolle für ein adaptersystem für ein beatmungsgerät

Info

Publication number
ATE269120T1
ATE269120T1 AT97301384T AT97301384T ATE269120T1 AT E269120 T1 ATE269120 T1 AT E269120T1 AT 97301384 T AT97301384 T AT 97301384T AT 97301384 T AT97301384 T AT 97301384T AT E269120 T1 ATE269120 T1 AT E269120T1
Authority
AT
Austria
Prior art keywords
ventilator
flow
control system
control
determination
Prior art date
Application number
AT97301384T
Other languages
English (en)
Inventor
Ronald L Tobia
Original Assignee
Datex Ohmeda Inc
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 Datex Ohmeda Inc filed Critical Datex Ohmeda Inc
Application granted granted Critical
Publication of ATE269120T1 publication Critical patent/ATE269120T1/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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/206—Capsule valves, e.g. mushroom, membrane valves
    • 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
    • A61M16/0081—Bag or bellow in a bottle
    • 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
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/202—Controlled valves electrically actuated
    • A61M16/203—Proportional
    • A61M16/204—Proportional used for inhalation control
    • 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
    • A61M16/20—Valves specially adapted to medical respiratory devices
    • A61M16/201—Controlled valves
    • A61M16/202—Controlled valves electrically actuated
    • A61M16/203—Proportional
    • A61M16/205—Proportional used for exhalation control
    • 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
    • A61M2016/0015—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors
    • A61M2016/0018—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical
    • A61M2016/0021—Accessories therefor, e.g. sensors, vibrators, negative pressure inhalation detectors electrical with a proportional output signal, e.g. from a thermistor

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Surgical Instruments (AREA)
  • Flow Control (AREA)
  • Manipulator (AREA)
  • Massaging Devices (AREA)
  • Feedback Control In General (AREA)
AT97301384T 1996-03-29 1997-03-03 Kontrolle für ein adaptersystem für ein beatmungsgerät ATE269120T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/625,494 US5735267A (en) 1996-03-29 1996-03-29 Adaptive control system for a medical ventilator

Publications (1)

Publication Number Publication Date
ATE269120T1 true ATE269120T1 (de) 2004-07-15

Family

ID=24506350

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97301384T ATE269120T1 (de) 1996-03-29 1997-03-03 Kontrolle für ein adaptersystem für ein beatmungsgerät

Country Status (6)

Country Link
US (1) US5735267A (de)
EP (1) EP0798005B1 (de)
JP (1) JPH105337A (de)
AT (1) ATE269120T1 (de)
CA (1) CA2199100C (de)
DE (1) DE69729498T2 (de)

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US6435182B1 (en) * 1999-03-24 2002-08-20 Trustees Of Boston University Enhanced ventilation waveform device
DE10021782B4 (de) * 1999-05-04 2018-01-18 Resmed R&D Germany Gmbh Vorrichtung zur Zufuhr eines Atemgases unter Überdruck
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FR2804031B1 (fr) * 2000-01-21 2002-10-18 Taema Appareil d'anesthesie respiratoire a valve de decharge pilotee
US6553992B1 (en) * 2000-03-03 2003-04-29 Resmed Ltd. Adjustment of ventilator pressure-time profile to balance comfort and effectiveness
US6532956B2 (en) * 2000-03-30 2003-03-18 Respironics, Inc. Parameter variation for proportional assist ventilation or proportional positive airway pressure support devices
US6557553B1 (en) 2000-09-05 2003-05-06 Mallinckrodt, Inc. Adaptive inverse control of pressure based ventilation
AU2002316694B2 (en) * 2001-07-16 2007-09-06 Depuy Products, Inc. Hybrid biologic/synthetic porous extracellular matrix scaffolds
JP4591443B2 (ja) * 2003-03-24 2010-12-01 レスメ・パリ 呼吸補助装置
DE102005060844A1 (de) * 2005-12-20 2007-06-21 Weinmann Geräte für Medizin GmbH + Co. KG Verfahren zur Steuerung eines Beatmungsgerätes sowie Vorrichtung zur Beatmung
US7343823B2 (en) * 2006-02-17 2008-03-18 Honeywell International Inc. Ultra low pressure drop flow sensor
US8175835B2 (en) * 2006-05-17 2012-05-08 Honeywell International Inc. Flow sensor with conditioning-coefficient memory
US20080029096A1 (en) * 2006-08-02 2008-02-07 Kollmeyer Phillip J Pressure targeted ventilator using an oscillating pump
US8322339B2 (en) * 2006-09-01 2012-12-04 Nellcor Puritan Bennett Llc Method and system of detecting faults in a breathing assistance device
US8757155B2 (en) * 2007-02-13 2014-06-24 General Electric Company Automatic scavenger system and method
US8960193B2 (en) * 2007-02-16 2015-02-24 General Electric Company Mobile medical ventilator
US7832269B2 (en) * 2007-06-22 2010-11-16 Honeywell International Inc. Packaging multiple measurands into a combinational sensor system using elastomeric seals
US7712347B2 (en) 2007-08-29 2010-05-11 Honeywell International Inc. Self diagnostic measurement method to detect microbridge null drift and performance
US7654157B2 (en) * 2007-11-30 2010-02-02 Honeywell International Inc. Airflow sensor with pitot tube for pressure drop reduction
EP2273903B1 (de) 2008-04-04 2013-02-13 Select Comfort Corporation System und verfahren zum verbesserten druckverstellen
US8132546B2 (en) * 2008-05-08 2012-03-13 Ford Global Technologies, Llc Control strategy for multi-stroke engine system
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US20090320836A1 (en) * 2008-06-30 2009-12-31 Baker Jr Clark R Method For Regulating Treatment Based On A Medical Device Under Closed-Loop Physiologic Control
CN101618247B (zh) * 2008-07-03 2012-05-16 周常安 可扩充式气体递送系统
US8302602B2 (en) 2008-09-30 2012-11-06 Nellcor Puritan Bennett Llc Breathing assistance system with multiple pressure sensors
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US8104340B2 (en) * 2008-12-19 2012-01-31 Honeywell International Inc. Flow sensing device including a tapered flow channel
CN102107037A (zh) 2009-12-28 2011-06-29 周常安 气体递送系统
US8397586B2 (en) * 2010-03-22 2013-03-19 Honeywell International Inc. Flow sensor assembly with porous insert
US8113046B2 (en) 2010-03-22 2012-02-14 Honeywell International Inc. Sensor assembly with hydrophobic filter
US8656772B2 (en) 2010-03-22 2014-02-25 Honeywell International Inc. Flow sensor with pressure output signal
US8756990B2 (en) 2010-04-09 2014-06-24 Honeywell International Inc. Molded flow restrictor
US9003877B2 (en) 2010-06-15 2015-04-14 Honeywell International Inc. Flow sensor assembly
US8418549B2 (en) 2011-01-31 2013-04-16 Honeywell International Inc. Flow sensor assembly with integral bypass channel
US8695417B2 (en) 2011-01-31 2014-04-15 Honeywell International Inc. Flow sensor with enhanced flow range capability
US8783250B2 (en) 2011-02-27 2014-07-22 Covidien Lp Methods and systems for transitory ventilation support
US8714154B2 (en) 2011-03-30 2014-05-06 Covidien Lp Systems and methods for automatic adjustment of ventilator settings
US8776792B2 (en) 2011-04-29 2014-07-15 Covidien Lp Methods and systems for volume-targeted minimum pressure-control ventilation
US8718981B2 (en) 2011-05-09 2014-05-06 Honeywell International Inc. Modular sensor assembly including removable sensing module
US9789273B2 (en) 2011-05-13 2017-10-17 Koninklijke Philips N.V. Sensor and valve integrated into a patient interface
US8844533B2 (en) 2011-06-22 2014-09-30 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve
US9038634B2 (en) 2011-06-22 2015-05-26 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve
US9486602B2 (en) 2011-06-22 2016-11-08 Breathe Technologies, Inc. Ventilation mask with integrated piloted exhalation valve and method of ventilating a patient using the same
US9364624B2 (en) 2011-12-07 2016-06-14 Covidien Lp Methods and systems for adaptive base flow
US9498589B2 (en) 2011-12-31 2016-11-22 Covidien Lp Methods and systems for adaptive base flow and leak compensation
US9022031B2 (en) 2012-01-31 2015-05-05 Covidien Lp Using estimated carinal pressure for feedback control of carinal pressure during ventilation
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US9993604B2 (en) 2012-04-27 2018-06-12 Covidien Lp Methods and systems for an optimized proportional assist ventilation
US10362967B2 (en) 2012-07-09 2019-07-30 Covidien Lp Systems and methods for missed breath detection and indication
US9375542B2 (en) 2012-11-08 2016-06-28 Covidien Lp Systems and methods for monitoring, managing, and/or preventing fatigue during ventilation
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US9981096B2 (en) 2013-03-13 2018-05-29 Covidien Lp Methods and systems for triggering with unknown inspiratory flow
US20140261426A1 (en) * 2013-03-15 2014-09-18 Breathe Technologies, Inc. Dual Pressure Sensor Patient Ventilator
US9808591B2 (en) 2014-08-15 2017-11-07 Covidien Lp Methods and systems for breath delivery synchronization
US9950129B2 (en) 2014-10-27 2018-04-24 Covidien Lp Ventilation triggering using change-point detection
US9925346B2 (en) 2015-01-20 2018-03-27 Covidien Lp Systems and methods for ventilation with unknown exhalation flow
US9952079B2 (en) 2015-07-15 2018-04-24 Honeywell International Inc. Flow sensor
CN108027621B (zh) 2015-09-28 2021-12-31 皇家飞利浦有限公司 用于使用比例流量阀控制气体流的方法和系统
JP6666701B2 (ja) * 2015-12-01 2020-03-18 日本光電工業株式会社 水素ガス供給装置
EP3525857B1 (de) 2017-11-14 2020-01-29 Covidien LP System für antriebsdruck-spontanatmung
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US11517691B2 (en) 2018-09-07 2022-12-06 Covidien Lp Methods and systems for high pressure controlled ventilation
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Also Published As

Publication number Publication date
DE69729498D1 (de) 2004-07-22
EP0798005A3 (de) 1998-05-20
CA2199100A1 (en) 1997-09-29
EP0798005A2 (de) 1997-10-01
EP0798005B1 (de) 2004-06-16
JPH105337A (ja) 1998-01-13
CA2199100C (en) 2006-10-03
DE69729498T2 (de) 2005-06-23
US5735267A (en) 1998-04-07

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Legal Events

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