ATE177655T1 - Drucksystem für atmungswege - Google Patents

Drucksystem für atmungswege

Info

Publication number
ATE177655T1
ATE177655T1 AT90909914T AT90909914T ATE177655T1 AT E177655 T1 ATE177655 T1 AT E177655T1 AT 90909914 T AT90909914 T AT 90909914T AT 90909914 T AT90909914 T AT 90909914T AT E177655 T1 ATE177655 T1 AT E177655T1
Authority
AT
Austria
Prior art keywords
pressure
nasal
patient
inhalation
controller
Prior art date
Application number
AT90909914T
Other languages
English (en)
Inventor
Russell L Trimble
Roger A Gruenke
James A Snook
Jiri G Orlt
Steven W Loethen
Original Assignee
Puritan Bennett Corp
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 Puritan Bennett Corp filed Critical Puritan Bennett Corp
Application granted granted Critical
Publication of ATE177655T1 publication Critical patent/ATE177655T1/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
    • A61M16/06—Respiratory or anaesthetic masks
    • 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
    • A61M16/0066—Blowers or centrifugal pumps
    • A61M16/0069—Blowers or centrifugal pumps the speed thereof being controlled by respiratory parameters, e.g. by inhalation
    • 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
    • A61M16/026—Control means therefor including calculation means, e.g. using a processor specially adapted for predicting, e.g. for determining an information representative of a flow limitation during a ventilation cycle by using a root square technique or a regression analysis
    • 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
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0605—Means for improving the adaptation of the mask to the patient
    • A61M16/0633—Means for improving the adaptation of the mask to the patient with forehead support
    • 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
    • A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
    • A61M16/0816—Joints or connectors
    • A61M16/0841—Joints or connectors for sampling
    • A61M16/0858—Pressure sampling ports
    • 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
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices ; Anti-rape devices
    • A61F5/56—Devices for preventing snoring
    • 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
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0683—Holding devices therefor
    • 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
    • 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
    • A61M2205/35—Communication
    • A61M2205/3546—Range
    • A61M2205/3561—Range local, e.g. within room or hospital
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/06—Head
    • A61M2210/0618—Nose

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Emergency Medicine (AREA)
  • Pulmonology (AREA)
  • Public Health (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Pipe Accessories (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Fluid-Driven Valves (AREA)
  • Steroid Compounds (AREA)
  • Exhaust-Gas Circulating Devices (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
AT90909914T 1989-05-19 1990-05-21 Drucksystem für atmungswege ATE177655T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35414389A 1989-05-19 1989-05-19
US51375790A 1990-04-24 1990-04-24

Publications (1)

Publication Number Publication Date
ATE177655T1 true ATE177655T1 (de) 1999-04-15

Family

ID=26998264

Family Applications (2)

Application Number Title Priority Date Filing Date
AT90909914T ATE177655T1 (de) 1989-05-19 1990-05-21 Drucksystem für atmungswege
AT98115332T ATE283085T1 (de) 1989-05-19 1990-05-21 Drucksystem für atmungswege

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT98115332T ATE283085T1 (de) 1989-05-19 1990-05-21 Drucksystem für atmungswege

Country Status (9)

Country Link
EP (2) EP0472664B1 (de)
JP (1) JP3090468B2 (de)
AT (2) ATE177655T1 (de)
AU (1) AU636628B2 (de)
CA (1) CA2056401C (de)
DE (2) DE69033005T2 (de)
DK (2) DK0875258T3 (de)
ES (2) ES2129393T3 (de)
WO (1) WO1990014121A1 (de)

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US5134995A (en) * 1989-05-19 1992-08-04 Puritan-Bennett Corporation Inspiratory airway pressure system with admittance determining apparatus and method
US5259373A (en) * 1989-05-19 1993-11-09 Puritan-Bennett Corporation Inspiratory airway pressure system controlled by the detection and analysis of patient airway sounds
FR2674133B1 (fr) * 1991-03-21 1993-06-11 Taema Installation de fourniture de surpression de gaz respiratoire et procede de commande d'une telle installation.
US6085747A (en) * 1991-06-14 2000-07-11 Respironics, Inc. Method and apparatus for controlling sleep disorder breathing
US5458137A (en) * 1991-06-14 1995-10-17 Respironics, Inc. Method and apparatus for controlling sleep disorder breathing
US5203343A (en) * 1991-06-14 1993-04-20 Board Of Regents, The University Of Texas System Method and apparatus for controlling sleep disorder breathing
EP0612257B1 (de) * 1991-11-14 2000-06-07 University Technologies International Inc. Automatisches system zum erzeugen eines kontinuierlichen positiven atemwegsdruck
DE69232480T2 (de) * 1991-12-20 2002-11-21 Resmed Ltd., North Ryde Beatmungsgerät zur Erzeugung von kontinuierlichem positiven Atemwegdruck (CPAP)
US5490502A (en) 1992-05-07 1996-02-13 New York University Method and apparatus for optimizing the continuous positive airway pressure for treating obstructive sleep apnea
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US5803066A (en) * 1992-05-07 1998-09-08 New York University Method and apparatus for optimizing the continuous positive airway pressure for treating obstructive sleep apnea
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EP2113196A3 (de) 1993-11-05 2009-12-23 ResMed Limited CPAP-Behandlungssteuerung
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AUPN973596A0 (en) 1996-05-08 1996-05-30 Resmed Limited Control of delivery pressure in cpap treatment or assisted respiration
AUPO247496A0 (en) * 1996-09-23 1996-10-17 Resmed Limited Assisted ventilation to match patient respiratory need
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US9042952B2 (en) 1997-01-27 2015-05-26 Lawrence A. Lynn System and method for automatic detection of a plurality of SPO2 time series pattern types
US9468378B2 (en) 1997-01-27 2016-10-18 Lawrence A. Lynn Airway instability detection system and method
US8932227B2 (en) 2000-07-28 2015-01-13 Lawrence A. Lynn System and method for CO2 and oximetry integration
JP2002514114A (ja) * 1997-05-16 2002-05-14 ピーター・クレイグ・ファーレル 脳卒中の治療としての鼻孔呼吸装置
US20070191697A1 (en) 2006-02-10 2007-08-16 Lynn Lawrence A System and method for SPO2 instability detection and quantification
US9521971B2 (en) 1997-07-14 2016-12-20 Lawrence A. Lynn System and method for automatic detection of a plurality of SPO2 time series pattern types
AUPP026997A0 (en) 1997-11-07 1997-12-04 Resmed Limited Administration of cpap treatment pressure in presence of apnea
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USD421298S (en) 1998-04-23 2000-02-29 Resmed Limited Flow generator
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US20060195041A1 (en) 2002-05-17 2006-08-31 Lynn Lawrence A Centralized hospital monitoring system for automatically detecting upper airway instability and for preventing and aborting adverse drug reactions
US9053222B2 (en) 2002-05-17 2015-06-09 Lawrence A. Lynn Patient safety processor
DE10118968B4 (de) * 2001-04-18 2007-03-01 The Scientific Consulting Group Gmbh Verfahren zum Steuern des Solldrucks eines Geräts zur Durchführung der CPAP-Therapie sowie ein Gerät zur Durchführung der CPAP-Therapie
WO2004084980A1 (de) 2003-03-24 2004-10-07 Weinmann Geräte für Medizin GmbH & Co. KG Verfahren und vorrichtung zur erkennung von leckagen bei einrichtungen zum zuführen von atemgasen
US7152598B2 (en) * 2003-06-23 2006-12-26 Invacare Corporation System and method for providing a breathing gas
AU2005265201B2 (en) * 2004-06-18 2010-04-22 Invacare Corporation System and method for providing a breathing gas
US7882834B2 (en) 2004-08-06 2011-02-08 Fisher & Paykel Healthcare Limited Autotitrating method and apparatus
NZ600480A (en) 2005-10-14 2013-08-30 Resmed Ltd Flow generator message system
US7706852B2 (en) 2006-01-30 2010-04-27 Nellcor Puritan Bennett Llc System and method for detection of unstable oxygen saturation
US7668579B2 (en) 2006-02-10 2010-02-23 Lynn Lawrence A System and method for the detection of physiologic response to stimulation
US8261742B2 (en) 2007-08-23 2012-09-11 Invacare Corporation Method and apparatus for adjusting desired pressure in positive airway pressure devices
US8275553B2 (en) 2008-02-19 2012-09-25 Nellcor Puritan Bennett Llc System and method for evaluating physiological parameter data
US8365730B2 (en) 2008-03-24 2013-02-05 Covidien Lp Method and system for classification of photo-plethysmographically detected respiratory effort
WO2009137682A1 (en) 2008-05-07 2009-11-12 Lynn Lawrence A Medical failure pattern search engine
US8398555B2 (en) 2008-09-10 2013-03-19 Covidien Lp System and method for detecting ventilatory instability
US8302602B2 (en) 2008-09-30 2012-11-06 Nellcor Puritan Bennett Llc Breathing assistance system with multiple pressure sensors
EP2550052B1 (de) * 2010-03-25 2021-03-03 ResMed Paris SAS Vorrichtung zur steuerung des atemgaseinlasses einer vorrichtung zur behandlung von atemwegserkrankungen
US8991392B1 (en) 2010-12-21 2015-03-31 Fisher & Paykel Healthcare Limited Pressure adjustment method for CPAP machine
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US10076619B2 (en) 2012-09-11 2018-09-18 Resmed Limited Vent arrangement for respiratory mask
US11882237B1 (en) 2022-11-30 2024-01-23 Gmeci, Llc Apparatus and methods for monitoring human trustworthiness
CN115607786B (zh) 2022-12-19 2023-03-31 广东九科医疗设备有限公司 一种呼吸机控制方法及呼吸机

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Also Published As

Publication number Publication date
AU636628B2 (en) 1993-05-06
ES2235277T3 (es) 2005-07-01
ATE283085T1 (de) 2004-12-15
EP0875258A3 (de) 1999-02-03
EP0472664A4 (en) 1993-09-15
DE69034178T2 (de) 2005-09-22
JP3090468B2 (ja) 2000-09-18
AU5927090A (en) 1990-12-18
DK0472664T3 (da) 1999-10-11
WO1990014121A1 (en) 1990-11-29
EP0875258B1 (de) 2004-11-24
DE69033005T2 (de) 1999-09-23
DK0875258T3 (da) 2005-04-04
DE69033005D1 (de) 1999-04-22
DE69034178D1 (de) 2004-12-30
EP0472664A1 (de) 1992-03-04
EP0875258A2 (de) 1998-11-04
CA2056401C (en) 1997-05-27
EP0472664B1 (de) 1999-03-17
ES2129393T3 (es) 1999-06-16
JPH04505572A (ja) 1992-10-01

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