DE69327816D1 - Vorrichtung und Verfahren zur Untersuchung ausgeatmeter Luft für klinische Zwecke - Google Patents

Vorrichtung und Verfahren zur Untersuchung ausgeatmeter Luft für klinische Zwecke

Info

Publication number
DE69327816D1
DE69327816D1 DE69327816T DE69327816T DE69327816D1 DE 69327816 D1 DE69327816 D1 DE 69327816D1 DE 69327816 T DE69327816 T DE 69327816T DE 69327816 T DE69327816 T DE 69327816T DE 69327816 D1 DE69327816 D1 DE 69327816D1
Authority
DE
Germany
Prior art keywords
examining
exhaled air
clinical purposes
clinical
purposes
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 - Fee Related
Application number
DE69327816T
Other languages
English (en)
Other versions
DE69327816T2 (de
Inventor
Hideo Ueda
Mitsuo Hiromoto
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.)
Arkray Inc
Original Assignee
Kyoto Daiichi Kagaku KK
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
Priority claimed from JP4197699A external-priority patent/JPH06194353A/ja
Application filed by Kyoto Daiichi Kagaku KK filed Critical Kyoto Daiichi Kagaku KK
Application granted granted Critical
Publication of DE69327816D1 publication Critical patent/DE69327816D1/de
Publication of DE69327816T2 publication Critical patent/DE69327816T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/497—Physical analysis of biological material of gaseous biological material, e.g. breath
    • 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
    • A61B5/0836—Measuring rate of CO2 production

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Obesity (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Food Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Urology & Nephrology (AREA)
  • Emergency Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Physiology (AREA)
  • Pulmonology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sampling And Sample Adjustment (AREA)
DE69327816T 1992-06-03 1993-06-03 Vorrichtung und Verfahren zur Untersuchung ausgeatmeter Luft für klinische Zwecke Expired - Fee Related DE69327816T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP17028792 1992-06-03
JP4197699A JPH06194353A (ja) 1992-06-30 1992-06-30 キャリアガス生成方法及び装置

Publications (2)

Publication Number Publication Date
DE69327816D1 true DE69327816D1 (de) 2000-03-16
DE69327816T2 DE69327816T2 (de) 2000-05-31

Family

ID=26493321

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69327816T Expired - Fee Related DE69327816T2 (de) 1992-06-03 1993-06-03 Vorrichtung und Verfahren zur Untersuchung ausgeatmeter Luft für klinische Zwecke

Country Status (4)

Country Link
US (1) US5425374A (de)
EP (1) EP0573060B1 (de)
CA (1) CA2097363A1 (de)
DE (1) DE69327816T2 (de)

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US6790178B1 (en) 1999-09-24 2004-09-14 Healthetech, Inc. Physiological monitor and associated computation, display and communication unit
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US6309360B1 (en) 1997-03-17 2001-10-30 James R. Mault Respiratory calorimeter
US6067983A (en) * 1997-09-19 2000-05-30 Sensormedics Corporation Method and apparatus for controlled flow sampling from the airway
US6572561B2 (en) 1998-01-16 2003-06-03 Healthetech, Inc. Respiratory calorimeter
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US6085576A (en) * 1998-03-20 2000-07-11 Cyrano Sciences, Inc. Handheld sensing apparatus
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EP1114306A1 (de) 1998-08-31 2001-07-11 The Johns Hopkins University Flüchtige bio-markierungsstoffezur analyse hepatischer störungen
US6406435B1 (en) 1998-11-17 2002-06-18 James R. Mault Method and apparatus for the non-invasive determination of cardiac output
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US6517496B1 (en) 1999-05-10 2003-02-11 Healthetech, Inc. Airway-based cardiac output monitor and methods for using same
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US6482158B2 (en) 2000-05-19 2002-11-19 Healthetech, Inc. System and method of ultrasonic mammography
US20030208133A1 (en) * 2000-06-07 2003-11-06 Mault James R Breath ketone analyzer
US6620106B2 (en) 2000-09-29 2003-09-16 Healthetech, Inc. Indirect calorimetry system
US6607387B2 (en) 2000-10-30 2003-08-19 Healthetech, Inc. Sensor system for diagnosing dental conditions
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US7104963B2 (en) * 2002-01-22 2006-09-12 University Of Florida Research Foundation, Inc. Method and apparatus for monitoring intravenous (IV) drug concentration using exhaled breath
US20020138213A1 (en) * 2001-03-02 2002-09-26 Mault James R. System and method of metabolic rate measurement
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EP1393069A1 (de) * 2001-05-24 2004-03-03 The University Of Florida Verfahren und vorrichtung zur rauchaussetzungfeststellung
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USD478660S1 (en) 2002-07-01 2003-08-19 Healthetech, Inc. Disposable mask with sanitation insert for a respiratory analyzer
DE10231541A1 (de) * 2002-07-11 2004-01-29 Gäbler, Ralph, Dr. Verfahren zur Bestimmung der Reaktion eines biologischen Systems
US20060160134A1 (en) * 2002-10-21 2006-07-20 Melker Richard J Novel application of biosensors for diagnosis and treatment of disease
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US20050085740A1 (en) * 2003-04-01 2005-04-21 Davis Cristina E. Non-invasive breath analysis using field asymmetric ion mobility spectrometry
US7470898B2 (en) * 2003-04-01 2008-12-30 The Charles Stark Draper Laboratory, Inc. Monitoring drinking water quality using differential mobility spectrometry
US20050191757A1 (en) * 2004-01-20 2005-09-01 Melker Richard J. Method and apparatus for detecting humans and human remains
US20060062734A1 (en) * 2004-09-20 2006-03-23 Melker Richard J Methods and systems for preventing diversion of prescription drugs
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US7914460B2 (en) * 2006-08-15 2011-03-29 University Of Florida Research Foundation, Inc. Condensate glucose analyzer
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US20090187111A1 (en) * 2007-03-08 2009-07-23 Fsp Instruments, Inc. Gas analyzer
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EP2042866A1 (de) * 2007-09-28 2009-04-01 Ionimed Analytik GmbH Atemluft-Analyse
US8986253B2 (en) 2008-01-25 2015-03-24 Tandem Diabetes Care, Inc. Two chamber pumps and related methods
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US8408421B2 (en) 2008-09-16 2013-04-02 Tandem Diabetes Care, Inc. Flow regulating stopcocks and related methods
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CN104856679B (zh) 2008-12-01 2019-02-22 创控科技股份有限公司 用于哮喘、肺结核及肺癌诊断及疾病管控的呼吸分析***及方法
US9250106B2 (en) 2009-02-27 2016-02-02 Tandem Diabetes Care, Inc. Methods and devices for determination of flow reservoir volume
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US8999245B2 (en) 2009-07-07 2015-04-07 Tricorn Tech Corporation Cascaded gas chromatographs (CGCs) with individual temperature control and gas analysis systems using same
EP3284494A1 (de) 2009-07-30 2018-02-21 Tandem Diabetes Care, Inc. Tragbares infusionspumpensystem
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US8978444B2 (en) 2010-04-23 2015-03-17 Tricorn Tech Corporation Gas analyte spectrum sharpening and separation with multi-dimensional micro-GC for gas chromatography analysis
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JP6861270B2 (ja) * 2016-04-25 2021-04-21 アウルストーン・メディカル・リミテッドＯｗｌｓｔｏｎｅ Ｍｅｄｉｃａｌ Ｌｉｍｉｔｅｄ 呼気サンプルを捕捉するためのシステムおよびデバイス
US11432744B2 (en) 2016-09-28 2022-09-06 Indian Institute Of Technology, Guwahati Lung condition monitoring device
US11064943B2 (en) * 2017-10-10 2021-07-20 Sterling L Cannon Method and system for determining body composition
WO2019084953A1 (zh) * 2017-11-02 2019-05-09 王健 一种肿瘤相关分子的离子计数检测装置及其使用方法
CN112771376A (zh) * 2018-07-09 2021-05-07 费森尤斯维尔公司 用于识别和/或测量患者的呼出气中的物质浓度的***和方法
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CN109621186B (zh) * 2019-01-28 2023-10-27 黄智勇 一种重症监护采样装置
CN110715832A (zh) * 2019-10-22 2020-01-21 好维股份有限公司 用于口气检测的主动式采样器及与气相色谱联用分析方法
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CN111487310A (zh) * 2020-04-01 2020-08-04 西安交通大学医学院第二附属医院 糖尿病检测装置
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Also Published As

Publication number Publication date
CA2097363A1 (en) 1993-12-04
US5425374A (en) 1995-06-20
EP0573060B1 (de) 2000-02-09
DE69327816T2 (de) 2000-05-31
EP0573060A3 (de) 1995-03-08
EP0573060A2 (de) 1993-12-08

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