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SE9504313L - Förfarande för tryckmätning vid ventilatorsystem medelst två separata gasledningar samt ett ventilatorsystem - Google Patents

Förfarande för tryckmätning vid ventilatorsystem medelst två separata gasledningar samt ett ventilatorsystem

Info

Publication number
SE9504313L
SE9504313L SE9504313A SE9504313A SE9504313L SE 9504313 L SE9504313 L SE 9504313L SE 9504313 A SE9504313 A SE 9504313A SE 9504313 A SE9504313 A SE 9504313A SE 9504313 L SE9504313 L SE 9504313L
Authority
SE
Sweden
Prior art keywords
line
fan
expiratory
inspiratory
pressure measurement
Prior art date
Application number
SE9504313A
Other languages
Unknown language ( )
English (en)
Other versions
SE9504313D0 (sv
SE504257C2 (sv
Inventor
Goeran Skog
Original Assignee
Siemens Elema Ab
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 Siemens Elema Ab filed Critical Siemens Elema Ab
Priority to SE9504313A priority Critical patent/SE504257C2/sv
Publication of SE9504313D0 publication Critical patent/SE9504313D0/sv
Priority to EP96115981A priority patent/EP0778035B1/en
Priority to DE69629092T priority patent/DE69629092T2/de
Priority to US08/743,737 priority patent/US5740796A/en
Priority to JP32019596A priority patent/JP3793299B2/ja
Publication of SE9504313L publication Critical patent/SE9504313L/sv
Publication of SE504257C2 publication Critical patent/SE504257C2/sv

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • 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
    • A61M16/04—Tracheal tubes
    • A61M16/0402—Special features for tracheal tubes not otherwise provided for
    • A61M16/042—Special features for tracheal tubes not otherwise provided for with separate conduits for in-and expiration gas, e.g. for limited dead volume
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Measuring devices for evaluating the respiratory organs
    • A61B5/082—Evaluation by breath analysis, e.g. determination of the chemical composition of exhaled breath
    • 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
    • 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
    • A61M25/00—Catheters; Hollow probes
    • A61M2025/0001—Catheters; Hollow probes for pressure measurement
    • A61M2025/0003—Catheters; Hollow probes for pressure measurement having an additional lumen transmitting fluid pressure to the outside for measurement

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Emergency Medicine (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Physiology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
SE9504313A 1995-12-01 1995-12-01 Förfarande för tryckmätning vid ventilatorsystem medelst två separata gasledningar samt ett ventilatorsystem SE504257C2 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE9504313A SE504257C2 (sv) 1995-12-01 1995-12-01 Förfarande för tryckmätning vid ventilatorsystem medelst två separata gasledningar samt ett ventilatorsystem
EP96115981A EP0778035B1 (en) 1995-12-01 1996-10-04 Ventilator system
DE69629092T DE69629092T2 (de) 1995-12-01 1996-10-04 Beatmungsgerät
US08/743,737 US5740796A (en) 1995-12-01 1996-11-06 Ventilator system and method for operating same
JP32019596A JP3793299B2 (ja) 1995-12-01 1996-11-29 ベンチレータシステム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9504313A SE504257C2 (sv) 1995-12-01 1995-12-01 Förfarande för tryckmätning vid ventilatorsystem medelst två separata gasledningar samt ett ventilatorsystem

Publications (3)

Publication Number Publication Date
SE9504313D0 SE9504313D0 (sv) 1995-12-01
SE9504313L true SE9504313L (sv) 1996-12-16
SE504257C2 SE504257C2 (sv) 1996-12-16

Family

ID=20400444

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9504313A SE504257C2 (sv) 1995-12-01 1995-12-01 Förfarande för tryckmätning vid ventilatorsystem medelst två separata gasledningar samt ett ventilatorsystem

Country Status (5)

Country Link
US (1) US5740796A (sv)
EP (1) EP0778035B1 (sv)
JP (1) JP3793299B2 (sv)
DE (1) DE69629092T2 (sv)
SE (1) SE504257C2 (sv)

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JP3372671B2 (ja) 1994-09-14 2003-02-04 キヤノン株式会社 カラーフィルタの製造方法及び製造装置
US6155252A (en) * 1995-03-17 2000-12-05 Board Of Regents, The University Of Texas System Method and apparatus for directing air flow within an intubated patient
US6158432A (en) 1995-12-08 2000-12-12 Cardiopulmonary Corporation Ventilator control system and method
US6463930B2 (en) 1995-12-08 2002-10-15 James W. Biondi System for automatically weaning a patient from a ventilator, and method thereof
AUPO163896A0 (en) 1996-08-14 1996-09-05 Resmed Limited Determination of respiratory airflow
US5881717A (en) * 1997-03-14 1999-03-16 Nellcor Puritan Bennett Incorporated System and method for adjustable disconnection sensitivity for disconnection and occlusion detection in a patient ventilator
JP3495930B2 (ja) * 1997-12-09 2004-02-09 キヤノン株式会社 インクジェット用吸着剤、該吸着剤を用いた吸着部材を備えたインク保持容器及び吸着部材を備えたインク供給システム
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SE9802761D0 (sv) * 1998-08-19 1998-08-19 Siemens Elema Ab Bi-directional valve
US7431031B2 (en) * 1998-12-22 2008-10-07 Ric Investments, Llc Insufflation system and method
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US6355002B1 (en) * 2000-05-22 2002-03-12 Comedica Technologies Incorporated Lung inflection point monitor apparatus and method
DE10123278C1 (de) * 2001-05-10 2002-06-13 Univ Hamburg Vorrichtung zur Beatmung mit einem Endotrachealtubus
DE60324041D1 (de) * 2002-06-04 2008-11-20 Canon Kk Verfahren zur Herstellung eines Tintenstrahlaufzeichnungsblatts.
SE0300734D0 (sv) 2003-03-18 2003-03-18 Siemens Elema Ab Metod för bestämning av ett aspirationsflöde och en aspirationstid samt en anordning för aspiration av en dödvolym
DE10319384A1 (de) * 2003-04-30 2004-11-18 Universität Hamburg Vorrichtung zur Beatmung mit einem doppellumigen Endotrachealtubus
DE10337138A1 (de) * 2003-08-11 2005-03-17 Freitag, Lutz, Dr. Verfahren und Anordnung zur Atmungsunterstützung eines Patienten sowie Luftröhrenprothese und Katheter
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DE102004039711B3 (de) * 2004-08-17 2006-05-11 Dräger Medical AG & Co. KG Verfahren zur automatischen Aufnahme von Druck-Volumen-Kurven bei der künstlichen Beatmung und Vorrichtung zur Durchführung des Verfahrens
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US8322339B2 (en) 2006-09-01 2012-12-04 Nellcor Puritan Bennett Llc Method and system of detecting faults in a breathing assistance device
US20080142013A1 (en) * 2006-09-11 2008-06-19 Michael David Hallett Exhaust Apparatus For Use in Administering Positive Pressure Therapy Through the Nose or Mouth
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EP2200686A4 (en) 2007-09-26 2017-11-01 Breathe Technologies, Inc. Methods and devices for providing inspiratory and expiratory flow relief during ventilation therapy
US8770193B2 (en) 2008-04-18 2014-07-08 Breathe Technologies, Inc. Methods and devices for sensing respiration and controlling ventilator functions
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US8251876B2 (en) 2008-04-22 2012-08-28 Hill-Rom Services, Inc. Breathing exercise apparatus
JP5715950B2 (ja) 2008-08-22 2015-05-13 ブリーズ・テクノロジーズ・インコーポレーテッド 開放気道インタフェースを有する機械換気を提供する方法及び装置
US8905029B2 (en) * 2008-09-29 2014-12-09 Covidien Lp Airway system with carbon dioxide sensor for determining tracheal cuff inflation and technique for using the same
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Also Published As

Publication number Publication date
EP0778035A1 (en) 1997-06-11
JPH09173455A (ja) 1997-07-08
EP0778035B1 (en) 2003-07-16
SE9504313D0 (sv) 1995-12-01
DE69629092D1 (de) 2003-08-21
DE69629092T2 (de) 2004-04-22
JP3793299B2 (ja) 2006-07-05
SE504257C2 (sv) 1996-12-16
US5740796A (en) 1998-04-21

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