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ES2129393T3 - Sistema de presion para vias inspiratorias. - Google Patents

Sistema de presion para vias inspiratorias.

Info

Publication number
ES2129393T3
ES2129393T3 ES90909914T ES90909914T ES2129393T3 ES 2129393 T3 ES2129393 T3 ES 2129393T3 ES 90909914 T ES90909914 T ES 90909914T ES 90909914 T ES90909914 T ES 90909914T ES 2129393 T3 ES2129393 T3 ES 2129393T3
Authority
ES
Spain
Prior art keywords
pressure
nasal
patient
inhalation
controller
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.)
Expired - Lifetime
Application number
ES90909914T
Other languages
English (en)
Inventor
Russell L Trimble
Roger A Gruenke
James A Snook
Jiri G Orlt
Steven W Loethen
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.)
Puritan Bennett Corp
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 ES2129393T3 publication Critical patent/ES2129393T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Exhaust-Gas Circulating Devices (AREA)
  • Steroid Compounds (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

SE MUESTRA UN APARATO (10) Y METODO PARA FACILITAR LA RESPIRACION DE UN PACIENTE QUE SON DE PARTICULARMENTE UTILES EN EL TRATAMIENTO DE LA APNEA DURMIENTE OBSTRUCTIVA Y CIERTOS ESTADOS CARDIOVASCULARES, ENTRE OTROS, INCREMENTANDO LA PRESION DE AIRE NASAL ENTREGADA A LAS VIAS RESPIRATORIAS DEL PACIENTE JUSTO ANTES DE LA INHALACION Y SUBSECUENTEMENTE DISMINUYENDO LA PRESION DE CADA ESFUERZO DE EXHALACION. EL APARATO REFERIDO (10) INCLUYE UN DISPOSITIVO DE ENTREGA DE GAS ACOPLADO AL PACIENTE (14) PARA PRESURIZAR LAS VIAS NASALES DEL PACIENTE A UNA PRESION (14) PARA PRESURIZAR LAS VIAS NASALES DEL PACIENTE A UNA PRESION CONTROLABLE, Y UN CONTROLADOR (20) ACOPLADO AL DISPOSITIVO DE SUMINISTRO (14) QUE CONTIENE UN TRANSDUCTOR (700) PARA MONITOREAR LA PRESION NASAL Y UN MICROCONTROLADOR (802) PARA CONTROLAR SELECTIVAMENTE LA PRESION NASAL. DURANTE EL FUNCIONAMIENTO, EL CONTROLADOR (20) DETERMINA EN EL CICLO DE RESPIRACION DEL PACIENTE JUSTO ANTES DE LA INHALACION E INICIA UN AUMENTO EN LA PRESIONNASAL EN DICHO PUNTO CON EL OBJETO DE ESTIMULAR LA INHALACION NORMAL, Y CONSECUENTEMENTE BAJAR LA PRESION NASAL PARA FACILITAR LOS ESFUERZOS DE LA EXHALACION.
ES90909914T 1989-05-19 1990-05-21 Sistema de presion para vias inspiratorias. Expired - Lifetime ES2129393T3 (es)

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
ES2129393T3 true ES2129393T3 (es) 1999-06-16

Family

ID=26998264

Family Applications (2)

Application Number Title Priority Date Filing Date
ES98115332T Expired - Lifetime ES2235277T3 (es) 1989-05-19 1990-05-21 Sistema de presion de inspiracion para vias respiratorias.
ES90909914T Expired - Lifetime ES2129393T3 (es) 1989-05-19 1990-05-21 Sistema de presion para vias inspiratorias.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES98115332T Expired - Lifetime ES2235277T3 (es) 1989-05-19 1990-05-21 Sistema de presion de inspiracion para vias respiratorias.

Country Status (9)

Country Link
EP (2) EP0472664B1 (es)
JP (1) JP3090468B2 (es)
AT (2) ATE283085T1 (es)
AU (1) AU636628B2 (es)
CA (1) CA2056401C (es)
DE (2) DE69033005T2 (es)
DK (2) DK0875258T3 (es)
ES (2) ES2235277T3 (es)
WO (1) WO1990014121A1 (es)

Families Citing this family (58)

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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.
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
US6085747A (en) * 1991-06-14 2000-07-11 Respironics, Inc. Method and apparatus for controlling sleep disorder breathing
DE69231157T2 (de) * 1991-11-14 2001-02-15 University Technologies International Inc., Calgary Automatisches system zum erzeugen eines kontinuierlichen positiven atemwegsdruck
EP1149603A3 (en) * 1991-12-20 2003-10-22 Resmed Limited Ventilator for continuous positive airway pressure breathing (CPAP)
US5335654A (en) * 1992-05-07 1994-08-09 New York University Method and apparatus for continuous adjustment of positive airway pressure for treating obstructive sleep apnea
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
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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EP1488743A3 (en) 1993-11-05 2005-01-12 Resmed Limited Control of CPAP Treatment
US6675797B1 (en) 1993-11-05 2004-01-13 Resmed Limited Determination of patency of the airway
EP0661071B1 (en) 1993-12-01 2000-02-02 Resmed Limited Device for continuous positive airway pressure breathing (CPAP)
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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
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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
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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
US7475685B2 (en) 2003-03-24 2009-01-13 Weinmann Geräte fär Medizin GmbH & Co. KG Method and device for detecting leaks in respiratory gas supply systems
US7152598B2 (en) * 2003-06-23 2006-12-26 Invacare Corporation System and method for providing a breathing gas
CN101014380B (zh) * 2004-06-18 2010-12-22 英瓦卡尔公司 用于提供呼吸气体的系统和方法
US7882834B2 (en) 2004-08-06 2011-02-08 Fisher & Paykel Healthcare Limited Autotitrating method and apparatus
US8424514B2 (en) 2005-10-14 2013-04-23 Resmed Limited 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
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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
JP5474937B2 (ja) 2008-05-07 2014-04-16 ローレンス エー． リン， 医療障害パターン検索エンジン
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Also Published As

Publication number Publication date
ATE283085T1 (de) 2004-12-15
ATE177655T1 (de) 1999-04-15
DE69033005T2 (de) 1999-09-23
DK0875258T3 (da) 2005-04-04
DE69034178D1 (de) 2004-12-30
EP0875258B1 (en) 2004-11-24
AU5927090A (en) 1990-12-18
EP0472664A1 (en) 1992-03-04
JP3090468B2 (ja) 2000-09-18
JPH04505572A (ja) 1992-10-01
AU636628B2 (en) 1993-05-06
DE69033005D1 (de) 1999-04-22
ES2235277T3 (es) 2005-07-01
EP0875258A2 (en) 1998-11-04
EP0875258A3 (en) 1999-02-03
EP0472664A4 (en) 1993-09-15
DK0472664T3 (da) 1999-10-11
EP0472664B1 (en) 1999-03-17
DE69034178T2 (de) 2005-09-22
CA2056401C (en) 1997-05-27
WO1990014121A1 (en) 1990-11-29

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