DE69420513T2 - Verfahren zum Korrigieren der relativen Konzentration bei der Ausatmung und Ausatmunganalysevorrichtung - Google Patents
Verfahren zum Korrigieren der relativen Konzentration bei der Ausatmung und AusatmunganalysevorrichtungInfo
- Publication number
- DE69420513T2 DE69420513T2 DE69420513T DE69420513T DE69420513T2 DE 69420513 T2 DE69420513 T2 DE 69420513T2 DE 69420513 T DE69420513 T DE 69420513T DE 69420513 T DE69420513 T DE 69420513T DE 69420513 T2 DE69420513 T2 DE 69420513T2
- Authority
- DE
- Germany
- Prior art keywords
- exhale
- relative concentration
- correcting method
- concentration correcting
- exhalation analyzer
- 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
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S436/00—Chemistry: analytical and immunological testing
- Y10S436/90—Breath testing
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP29013193A JP3325673B2 (ja) | 1993-10-25 | 1993-10-25 | 呼気中の成分濃度補正方法及び呼気分析装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69420513D1 DE69420513D1 (de) | 1999-10-14 |
DE69420513T2 true DE69420513T2 (de) | 2000-04-27 |
Family
ID=17752202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69420513T Expired - Lifetime DE69420513T2 (de) | 1993-10-25 | 1994-10-24 | Verfahren zum Korrigieren der relativen Konzentration bei der Ausatmung und Ausatmunganalysevorrichtung |
Country Status (5)
Country | Link |
---|---|
US (1) | US5495744A (de) |
EP (1) | EP0653186B1 (de) |
JP (1) | JP3325673B2 (de) |
CA (1) | CA2134134A1 (de) |
DE (1) | DE69420513T2 (de) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19607062C2 (de) * | 1996-02-24 | 1998-02-19 | Draegerwerk Ag | Verfahren zur Bestimmung der Ethanolkonzentration in einer Atemgasprobe |
DE19619763A1 (de) * | 1996-05-17 | 1997-11-20 | Univ Ludwigs Albert | Vorrichtung zur Entnahme von inspiratorischen und/oder exspiratorischen Atemgasproben |
US6076392A (en) | 1997-08-18 | 2000-06-20 | Metasensors, Inc. | Method and apparatus for real time gas analysis |
US6286360B1 (en) | 1999-02-25 | 2001-09-11 | Metasensors, Inc. | Methods and apparatus for real time fluid analysis |
CA2390261C (en) | 1999-11-08 | 2014-04-22 | University Of Florida Research Foundation, Inc. | Marker detection method and apparatus to monitor drug compliance |
US20050037374A1 (en) * | 1999-11-08 | 2005-02-17 | Melker Richard J. | Combined nanotechnology and sensor technologies for simultaneous diagnosis and treatment |
US20020177232A1 (en) * | 2001-05-23 | 2002-11-28 | Melker Richard J. | Method and apparatus for detecting illicit substances |
US20050233459A1 (en) * | 2003-11-26 | 2005-10-20 | Melker Richard J | Marker detection method and apparatus to monitor drug compliance |
US6629934B2 (en) | 2000-02-02 | 2003-10-07 | Healthetech, Inc. | Indirect calorimeter for medical applications |
EP1289417A4 (de) * | 2000-06-07 | 2005-06-15 | Healthetech Inc | Analysevorrichtung zur erfassung von ketonen in atem |
US20050054942A1 (en) * | 2002-01-22 | 2005-03-10 | Melker Richard J. | System and method for therapeutic drug monitoring |
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 |
US6981947B2 (en) * | 2002-01-22 | 2006-01-03 | University Of Florida Research Foundation, Inc. | Method and apparatus for monitoring respiratory gases during anesthesia |
FR2822952B1 (fr) * | 2001-03-27 | 2006-09-22 | Seres | Detecteur d'une signature volatile et procedes associes |
US7052854B2 (en) * | 2001-05-23 | 2006-05-30 | University Of Florida Research Foundation, Inc. | Application of nanotechnology and sensor technologies for ex-vivo diagnostics |
EP1393069A1 (de) * | 2001-05-24 | 2004-03-03 | The University Of Florida | Verfahren und vorrichtung zur rauchaussetzungfeststellung |
US20070167853A1 (en) * | 2002-01-22 | 2007-07-19 | Melker Richard J | System and method for monitoring health using exhaled breath |
US6733464B2 (en) * | 2002-08-23 | 2004-05-11 | Hewlett-Packard Development Company, L.P. | Multi-function sensor device and methods for its use |
US20060160134A1 (en) * | 2002-10-21 | 2006-07-20 | Melker Richard J | Novel application of biosensors for diagnosis and treatment of disease |
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 |
US20060257883A1 (en) * | 2005-05-10 | 2006-11-16 | Bjoraker David G | Detection and measurement of hematological parameters characterizing cellular blood components |
US7914460B2 (en) * | 2006-08-15 | 2011-03-29 | University Of Florida Research Foundation, Inc. | Condensate glucose analyzer |
US8312878B2 (en) * | 2006-12-04 | 2012-11-20 | Ric Investments, Llc | Compensation of volumetric errors in a gas monitoring system |
JP4241904B2 (ja) | 2006-12-28 | 2009-03-18 | 株式会社豊田中央研究所 | ガス検出方法及びガス検出装置 |
SE531742C2 (sv) * | 2007-02-01 | 2009-07-28 | Hoek Instr Ab | Interaktiv alkometri |
JP4967920B2 (ja) * | 2007-08-10 | 2012-07-04 | 株式会社豊田中央研究所 | ガス検出装置 |
CN101903773B (zh) * | 2007-12-20 | 2013-11-06 | 艾罗克林有限公司 | 用于测试设备功能的方法 |
JP5249665B2 (ja) * | 2008-07-30 | 2013-07-31 | 株式会社呼気生化学栄養代謝研究所 | 呼気検査装置 |
JP4924958B2 (ja) * | 2009-11-02 | 2012-04-25 | 株式会社デンソー | アルコール濃度検出装置 |
SE535674C2 (sv) * | 2010-11-09 | 2012-11-06 | Hoek Instr Ab | Multifunktionell utandninganalysator |
EP2654562B1 (de) | 2010-12-21 | 2015-03-18 | Koninklijke Philips N.V. | System und verfahren zur bestimmung von ausgestossenem kohlendioxid bei nichtinvasiver beatmung |
AU2012358370B2 (en) * | 2011-12-21 | 2017-05-18 | Capnia, Inc. | Collection and analysis of a volume of exhaled gas with compensation for the frequency of a breathing parameter |
WO2013141766A1 (en) * | 2012-03-21 | 2013-09-26 | Maquet Critical Care Ab | Method for continuous and non-invasive determination of effective lung volume and cardiac output |
EP3760118A1 (de) * | 2013-08-30 | 2021-01-06 | Capnia, Inc. | System und verfahren für neonatale kohlendioxidmessung |
JP2017078570A (ja) * | 2014-03-05 | 2017-04-27 | 株式会社東芝 | 呼気診断装置 |
DE102014111528B3 (de) * | 2014-08-13 | 2015-07-09 | Carefusion Germany 234 Gmbh | Atemluftmessvorrichtung |
CN106124749B (zh) * | 2016-02-26 | 2019-01-29 | 深圳市先亚生物科技有限公司 | 一种红细胞寿命测定方法及装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3834375A (en) * | 1972-04-12 | 1974-09-10 | Del Mar Eng Lab | Respiratory gas analyzer for measuring and displaying oxygen uptake in expired air |
US3830630A (en) * | 1972-06-21 | 1974-08-20 | Triangle Environment Corp | Apparatus and method for alcoholic breath and other gas analysis |
US3895630A (en) * | 1973-06-04 | 1975-07-22 | Del Mar Eng Lab | Respiratory gas analyzer including a carbon dioxide and respiratory quotient computer |
US3924442A (en) * | 1973-10-09 | 1975-12-09 | Kvb Equipment Corp | Pollutant variation correcting system |
DE2912181C2 (de) * | 1979-03-28 | 1981-06-11 | Drägerwerk AG, 2400 Lübeck | Kalibriereinrichtung |
JPS5755133A (en) * | 1980-09-18 | 1982-04-01 | Fuji Electric Co Ltd | Apparatus for measuring respiratory metabolic amount |
US4423739A (en) * | 1981-08-24 | 1984-01-03 | Andros Analyzers Incorporated | End tidal carbon dioxide gas analyzer |
DE3315085C2 (de) * | 1983-04-26 | 1985-09-05 | W.C. Heraeus Gmbh, 6450 Hanau | Verfahren zur Nullpunktkontrolle an Wärmeleitfähigkeitsmeßzellen in Begasungsbrutschränken |
US4809810A (en) * | 1986-05-01 | 1989-03-07 | Autosense Corporation | Breath alcohol analyzer |
US4905498A (en) * | 1986-09-11 | 1990-03-06 | Illinois Air-Tech, Ltd. | Gaseous detection system |
US5069220A (en) * | 1989-05-26 | 1991-12-03 | Bear Medical Systems, Inc. | Measurement of gas concentration in exhaled breath |
US5046018A (en) * | 1989-09-11 | 1991-09-03 | Nellcor, Inc. | Agent gas analyzer and method of use |
JPH0810216B2 (ja) * | 1990-07-17 | 1996-01-31 | 株式会社堀場製作所 | ガス分析計 |
DE69131836T2 (de) * | 1990-09-19 | 2000-07-27 | Univ Melbourne Parkville | Regelkreis zur überwachung des arteriellen co 2-gehaltes |
JP2541051B2 (ja) * | 1991-09-27 | 1996-10-09 | 株式会社島津製作所 | 限界電流式酸素濃度測定装置 |
US5361771A (en) * | 1993-03-05 | 1994-11-08 | Western Research Company, Inc. | Portable pulmonary function testing device and method |
-
1993
- 1993-10-25 JP JP29013193A patent/JP3325673B2/ja not_active Expired - Lifetime
-
1994
- 1994-10-24 US US08/327,909 patent/US5495744A/en not_active Expired - Lifetime
- 1994-10-24 EP EP94116761A patent/EP0653186B1/de not_active Expired - Lifetime
- 1994-10-24 CA CA002134134A patent/CA2134134A1/en not_active Abandoned
- 1994-10-24 DE DE69420513T patent/DE69420513T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2134134A1 (en) | 1995-04-26 |
JP3325673B2 (ja) | 2002-09-17 |
DE69420513D1 (de) | 1999-10-14 |
US5495744A (en) | 1996-03-05 |
EP0653186B1 (de) | 1999-09-08 |
EP0653186A1 (de) | 1995-05-17 |
JPH07120463A (ja) | 1995-05-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |