SE465497B - Anordning foer studium av en persons lungfunktion - Google Patents

Anordning foer studium av en persons lungfunktion

Info

Publication number
SE465497B
SE465497B SE8903964A SE8903964A SE465497B SE 465497 B SE465497 B SE 465497B SE 8903964 A SE8903964 A SE 8903964A SE 8903964 A SE8903964 A SE 8903964A SE 465497 B SE465497 B SE 465497B
Authority
SE
Sweden
Prior art keywords
container
person
carbon dioxide
line
exhalation
Prior art date
Application number
SE8903964A
Other languages
English (en)
Swedish (sv)
Other versions
SE8903964L (sv
SE8903964D0 (sv
Inventor
A Gedeon
Original Assignee
Minco 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 Minco Ab filed Critical Minco Ab
Priority to SE8903964A priority Critical patent/SE465497B/sv
Publication of SE8903964D0 publication Critical patent/SE8903964D0/xx
Priority to PCT/SE1990/000770 priority patent/WO1991007912A1/en
Priority to DE69018271T priority patent/DE69018271T2/de
Priority to EP90917436A priority patent/EP0502053B1/de
Priority to US07/859,362 priority patent/US5299579A/en
Publication of SE8903964L publication Critical patent/SE8903964L/xx
Publication of SE465497B publication Critical patent/SE465497B/sv

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/083—Measuring rate of metabolism by using breath test, e.g. measuring rate of oxygen consumption
    • 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. mouth-to-mouth respiration; 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. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/22—Carbon dioxide-absorbing devices ; Other means for removing carbon dioxide
    • 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. mouth-to-mouth respiration; 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
    • A61M2016/103—Measuring a parameter of the content of the delivered gas the CO2 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
    • A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
    • A61M2205/3389—Continuous level detection
    • 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
    • A61M2230/00—Measuring parameters of the user
    • A61M2230/40—Respiratory characteristics
    • A61M2230/43—Composition of exhalation
    • A61M2230/432—Composition of exhalation partial CO2 pressure (P-CO2)
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
    • G16H20/40—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to mechanical, radiation or invasive therapies, e.g. surgery, laser therapy, dialysis or acupuncture
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
    • G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Pulmonology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Emergency Medicine (AREA)
  • Obesity (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)
  • Investigating Or Analysing Biological Materials (AREA)
SE8903964A 1989-11-24 1989-11-24 Anordning foer studium av en persons lungfunktion SE465497B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8903964A SE465497B (sv) 1989-11-24 1989-11-24 Anordning foer studium av en persons lungfunktion
PCT/SE1990/000770 WO1991007912A1 (en) 1989-11-24 1990-11-23 Apparatus for examining a patient's pulmonary function
DE69018271T DE69018271T2 (de) 1989-11-24 1990-11-23 Gerät zur untersuchung der lungenfunktion eines patienten.
EP90917436A EP0502053B1 (de) 1989-11-24 1990-11-23 Gerät zur untersuchung der lungenfunktion eines patienten
US07/859,362 US5299579A (en) 1989-11-24 1990-11-23 Apparatus for examining a patient's pulmonary function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8903964A SE465497B (sv) 1989-11-24 1989-11-24 Anordning foer studium av en persons lungfunktion

Publications (3)

Publication Number Publication Date
SE8903964D0 SE8903964D0 (sv) 1989-11-24
SE8903964L SE8903964L (sv) 1991-05-25
SE465497B true SE465497B (sv) 1991-09-23

Family

ID=20377582

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8903964A SE465497B (sv) 1989-11-24 1989-11-24 Anordning foer studium av en persons lungfunktion

Country Status (5)

Country Link
US (1) US5299579A (de)
EP (1) EP0502053B1 (de)
DE (1) DE69018271T2 (de)
SE (1) SE465497B (de)
WO (1) WO1991007912A1 (de)

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JP3838671B2 (ja) * 1993-10-25 2006-10-25 アークレイ株式会社 呼気採取装置
JPH07116145A (ja) * 1993-10-25 1995-05-09 Kyoto Daiichi Kagaku:Kk 呼気採取装置
SE9400992L (sv) * 1994-03-24 1995-05-02 Siemens Elema Ab Andningsgassystem med en trycköverförande bäljanordning mellan andningskretsen och drivgasapparaten
US5787885A (en) * 1994-10-13 1998-08-04 Lemelson; Jerome H. Body fluid analysis system
US5800361A (en) 1995-02-06 1998-09-01 Ntc Technology Inc. Non-invasive estimation of arterial blood gases
SE9603249D0 (sv) * 1996-09-06 1996-09-06 Siemens Elema Ab Anordning för kompensering av flödesmotstånd vid ventilator/respirator
US5673688A (en) * 1996-09-26 1997-10-07 Ohmeda Inc. Anesthesia system with CO2 monitor to suppress CO2 breakthrough
US6106480A (en) * 1996-09-28 2000-08-22 Technische Universitaet Dresden Device to determine effective pulmonary blood flow
US6306098B1 (en) 1996-12-19 2001-10-23 Novametrix Medical Systems Inc. Apparatus and method for non-invasively measuring cardiac output
US6309360B1 (en) * 1997-03-17 2001-10-30 James R. Mault Respiratory calorimeter
US5955672A (en) * 1997-04-29 1999-09-21 Medtronic, Inc. Ultrasonic blood volume measurement in soft-shell venous reservoir
US5975078A (en) * 1997-07-22 1999-11-02 Pauley; Randall O. Respiratory monitoring apparatus
US6099481A (en) * 1997-11-03 2000-08-08 Ntc Technology, Inc. Respiratory profile parameter determination method and apparatus
US6572561B2 (en) 1998-01-16 2003-06-03 Healthetech, Inc. Respiratory calorimeter
CA2320238C (en) 1998-02-05 2011-08-23 James R. Mault Metabolic calorimeter employing respiratory gas analysis
WO1999053834A1 (en) * 1998-04-20 1999-10-28 The Penn State Research Foundation Determining cardiac output
AU5392499A (en) 1998-08-03 2000-02-28 James R. Mault Method and apparatus for respiratory gas analysis employing measurement of expired gas mass
US6059732A (en) * 1998-09-09 2000-05-09 Ntc Technology, Inc. ISO-volumetric method of measuring carbon dioxide elimination
US6238351B1 (en) 1998-09-09 2001-05-29 Ntc Technology Inc. Method for compensating for non-metabolic changes in respiratory or blood gas profile parameters
US6217524B1 (en) 1998-09-09 2001-04-17 Ntc Technology Inc. Method of continuously, non-invasively monitoring pulmonary capillary blood flow and cardiac output
US6200271B1 (en) 1998-09-09 2001-03-13 Ntc Technology Inc. Bi-directional partial re-breathing method
US6042550A (en) * 1998-09-09 2000-03-28 Ntc Technology, Inc. Methods of non-invasively estimating intrapulmonary shunt fraction and measuring cardiac output
US6098622A (en) * 1998-10-15 2000-08-08 Ntc Technology Inc. Airway valve to facilitate re-breathing, method of operation, and ventilator circuit so equipped
US6123674A (en) * 1998-10-15 2000-09-26 Ntc Technology Inc. Airway valve to facilitate re-breathing, method of operation, and ventilator circuit so equipped
US6102868A (en) * 1998-10-16 2000-08-15 University Of Florida Method and system for measuring the cardiac output of a living being
US6406435B1 (en) 1998-11-17 2002-06-18 James R. Mault Method and apparatus for the non-invasive determination of cardiac output
WO2000067634A2 (en) * 1999-05-10 2000-11-16 Mault James R Airway-based cardiac output monitor and methods for using same
US6412488B1 (en) * 1999-05-12 2002-07-02 Respironics, Inc. Low contact nasal mask and system using same
US6468222B1 (en) 1999-08-02 2002-10-22 Healthetech, Inc. Metabolic calorimeter employing respiratory gas analysis
US6899684B2 (en) * 1999-08-02 2005-05-31 Healthetech, Inc. Method of respiratory gas analysis using a metabolic calorimeter
US7007693B2 (en) * 1999-08-03 2006-03-07 The Research Foundatilon Of State University Of New York Device and method of reducing bias flow in oscillatory ventilators
US6210342B1 (en) 1999-09-08 2001-04-03 Ntc Technology, Inc. Bi-directional partial re-breathing method
EP1217942A1 (de) 1999-09-24 2002-07-03 Healthetech, Inc. Physiologisches überwachungsgerät und damit verbundener computer, anzeigegerät und kommunikationseinheit
EP1265524A2 (de) 1999-10-08 2002-12-18 Healthetech, Inc. Integriertes kalorien-verwaltungssystem
US6612306B1 (en) 1999-10-13 2003-09-02 Healthetech, Inc. Respiratory nitric oxide meter
US6631717B1 (en) 1999-10-21 2003-10-14 Ntc Technology Inc. Re-breathing apparatus for non-invasive cardiac output, method of operation, and ventilator circuit so equipped
US6413226B1 (en) * 1999-10-22 2002-07-02 Respironics, Inc. Method and apparatus for determining cardiac output
US6629934B2 (en) 2000-02-02 2003-10-07 Healthetech, Inc. Indirect calorimeter for medical applications
US6540689B1 (en) 2000-02-22 2003-04-01 Ntc Technology, Inc. Methods for accurately, substantially noninvasively determining pulmonary capillary blood flow, cardiac output, and mixed venous carbon dioxide content
US7699788B2 (en) 2000-02-22 2010-04-20 Ric Investments, Llc. Noninvasive effective lung volume estimation
US6482158B2 (en) 2000-05-19 2002-11-19 Healthetech, Inc. System and method of ultrasonic mammography
US20030226695A1 (en) * 2000-05-25 2003-12-11 Mault James R. Weight control method using physical activity based parameters
EP1289417A4 (de) * 2000-06-07 2005-06-15 Healthetech Inc Analysevorrichtung zur erfassung von ketonen in atem
US20020027164A1 (en) * 2000-09-07 2002-03-07 Mault James R. Portable computing apparatus particularly useful in a weight management program
AU2001296456A1 (en) 2000-09-29 2002-04-08 Healthetech, Inc. Indirect calorimetry system
US20020133378A1 (en) * 2000-10-13 2002-09-19 Mault James R. System and method of integrated calorie management
US6607387B2 (en) 2000-10-30 2003-08-19 Healthetech, Inc. Sensor system for diagnosing dental conditions
US20020055857A1 (en) * 2000-10-31 2002-05-09 Mault James R. Method of assisting individuals in lifestyle control programs conducive to good health
AU2002250237A1 (en) * 2001-03-02 2002-09-19 Healthetech, Inc. A system and method of metabolic rate measurement
US7135001B2 (en) 2001-03-20 2006-11-14 Ric Investments, Llc Rebreathing methods including oscillating, substantially equal rebreathing and nonrebreathing periods
DK1409054T3 (da) * 2001-07-20 2013-05-27 Univ New York State Res Found Apparat til isolering af biasstrøm
US20030023181A1 (en) * 2001-07-26 2003-01-30 Mault James R. Gas analyzer of the fluorescent-film type particularly useful for respiratory analysis
WO2003084395A1 (en) * 2002-04-01 2003-10-16 Healthetech, Inc. System and method of determining an individualized drug administration dosage
JP2005531373A (ja) * 2002-06-28 2005-10-20 ザ　リサーチ　ファウンデイション　オブ　ステイト　ユニバーシティー　オブ　ニューヨーク 治療薬送達装置及び方法
USD478660S1 (en) 2002-07-01 2003-08-19 Healthetech, Inc. Disposable mask with sanitation insert for a respiratory analyzer
US20070173729A1 (en) * 2003-02-18 2007-07-26 Joseph Fisher Simple approach to precisely 02 consumption, and anesthetic absorption during low flow anesthesia
EP2712644A1 (de) 2005-01-12 2014-04-02 ResMed Limited Kissen für Patientenschnittstelle
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US8396526B2 (en) 2005-05-12 2013-03-12 Cas Medical Systems, Inc. Method for spectrophotometric blood oxygenation monitoring
NZ565507A (en) 2005-10-14 2011-06-30 Resmed Ltd Mask with cushion having lip which in use deflects against frame of mask
WO2007048174A1 (en) 2005-10-25 2007-05-03 Resmed Ltd Interchangeable mask assembly
US20080035148A1 (en) * 2006-08-09 2008-02-14 Fuhrman Bradley P Device And Method Of Isolating Bias Flow Using Partition Position
US8517023B2 (en) 2007-01-30 2013-08-27 Resmed Limited Mask system with interchangeable headgear connectors
NZ567460A (en) 2007-04-19 2010-02-26 Resmed Ltd Cushion and cushion to frame assembly mechanism for patient interface
CN101808688A (zh) * 2007-08-22 2010-08-18 纽约州立大学研究基金会 呼吸气体供应和共享系统及其方法
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US11331447B2 (en) 2008-03-04 2022-05-17 ResMed Pty Ltd Mask system with snap-fit shroud
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US8393323B2 (en) 2008-09-30 2013-03-12 Covidien Lp Supplemental gas safety system for a breathing assistance system
DE102009013396B3 (de) * 2009-03-16 2010-08-05 Dräger Medical AG & Co. KG Vorrichtung und Verfahren zur Steuerung der Sauerstoffdosierung eines Beatmungsgerätes
US8434483B2 (en) * 2009-12-03 2013-05-07 Covidien Lp Ventilator respiratory gas accumulator with sampling chamber
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US9848808B2 (en) 2013-07-18 2017-12-26 Cas Medical Systems, Inc. Method for spectrophotometric blood oxygenation monitoring
CN105764558B (zh) * 2013-11-20 2019-04-16 川苏尼特有限公司 一种涡轮呼吸机系统和方法
CN105842394B (zh) * 2015-01-16 2018-05-25 宏达国际电子股份有限公司 气体侦测装置
CN204798550U (zh) * 2015-04-08 2015-11-25 Ge医疗系统环球技术有限公司 麻醉机呼吸系统
EP3539620B1 (de) * 2018-03-15 2021-06-09 Safran Aerotechnics System und verfahren zur abgabe von atemgas an passagiere an bord eines flugzeugs
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Also Published As

Publication number Publication date
SE8903964L (sv) 1991-05-25
DE69018271T2 (de) 1995-08-10
US5299579A (en) 1994-04-05
EP0502053A1 (de) 1992-09-09
WO1991007912A1 (en) 1991-06-13
EP0502053B1 (de) 1995-03-29
DE69018271D1 (de) 1995-05-04
SE8903964D0 (sv) 1989-11-24

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