JP2013515950A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2013515950A5 JP2013515950A5 JP2012545298A JP2012545298A JP2013515950A5 JP 2013515950 A5 JP2013515950 A5 JP 2013515950A5 JP 2012545298 A JP2012545298 A JP 2012545298A JP 2012545298 A JP2012545298 A JP 2012545298A JP 2013515950 A5 JP2013515950 A5 JP 2013515950A5
- Authority
- JP
- Japan
- Prior art keywords
- laser
- sample gas
- frequency
- measuring device
- measurement
- 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.)
- Granted
Links
- 238000005259 measurement Methods 0.000 claims description 32
- 238000010521 absorption reaction Methods 0.000 claims description 13
- 230000003595 spectral effect Effects 0.000 claims description 10
- 241001465754 Metazoa Species 0.000 claims description 7
- 238000011156 evaluation Methods 0.000 claims description 6
- 230000031700 light absorption Effects 0.000 claims description 5
- 238000004458 analytical method Methods 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 3
- 238000004566 IR spectroscopy Methods 0.000 claims 2
- 230000000241 respiratory effect Effects 0.000 claims 2
- 238000001816 cooling Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 230000029058 respiratory gaseous exchange Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000002503 metabolic effect Effects 0.000 description 2
- 241000282412 Homo Species 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009055320A DE102009055320B4 (de) | 2009-12-24 | 2009-12-24 | Messvorrichtung und Verfahren zur Untersuchung eines Probegases mittels Infrarot-Absorptionsspektroskopie |
| DE102009055320.7 | 2009-12-24 | ||
| PCT/EP2010/070407 WO2011076803A1 (de) | 2009-12-24 | 2010-12-21 | Messvorrichtung und verfahren zur untersuchung eines probegases mittels infrarot-absorptionsspektroskopie |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013515950A JP2013515950A (ja) | 2013-05-09 |
| JP2013515950A5 true JP2013515950A5 (enExample) | 2014-01-30 |
| JP5797665B2 JP5797665B2 (ja) | 2015-10-21 |
Family
ID=43855952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012545298A Expired - Fee Related JP5797665B2 (ja) | 2009-12-24 | 2010-12-21 | 赤外線吸収分光法により試料ガスを分析する測定装置およびその分析方法 |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US9541497B2 (enExample) |
| EP (2) | EP2515756B1 (enExample) |
| JP (1) | JP5797665B2 (enExample) |
| CN (1) | CN102711605B (enExample) |
| AU (1) | AU2010334907B2 (enExample) |
| BR (1) | BR112012015680A2 (enExample) |
| CA (1) | CA2785489C (enExample) |
| DE (1) | DE102009055320B4 (enExample) |
| DK (1) | DK2515756T3 (enExample) |
| EA (1) | EA022246B1 (enExample) |
| ES (1) | ES2531107T3 (enExample) |
| PL (1) | PL2515756T3 (enExample) |
| PT (1) | PT2515756E (enExample) |
| WO (1) | WO2011076803A1 (enExample) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2941530B1 (fr) * | 2009-01-28 | 2011-03-18 | S Seres Environnement Sa | Appareil ethylometre portable |
| DE102011087679B3 (de) * | 2011-12-02 | 2013-04-18 | Schildtec GmbH | Meßkammer für einen optisch arbeitenden Sensor zum Bestimmen einer Konzentration eines Stoffes |
| CN107874761A (zh) | 2011-12-21 | 2018-04-06 | 卡普尼亚公司 | 在补偿呼吸参数频率的情况下收集并分析一定体积的呼出的气体 |
| US9097583B2 (en) | 2012-05-22 | 2015-08-04 | Los Gatos Research | Long-path infrared spectrometer |
| CA2900626A1 (en) | 2013-02-12 | 2014-08-21 | Capnia, Inc. | Sampling and storage registry device for breath gas analysis |
| KR101389004B1 (ko) * | 2013-03-19 | 2014-04-24 | 에이피시스템 주식회사 | 온도 검출 장치 및 온도 검출 방법 및 기판 처리 장치 |
| SG11201601442UA (en) | 2013-08-30 | 2016-03-30 | Capnia Inc | Neonatal carbon dioxide measurement system |
| CN103698298B (zh) * | 2013-12-29 | 2016-01-20 | 哈尔滨工业大学 | 采用基于短腔腔增强关联光谱技术测量气体浓度的装置测量气体浓度的方法 |
| EP3106859B1 (en) * | 2014-02-12 | 2019-12-04 | Sekisui Medical Co., Ltd. | Carbon isotope analysis device and carbon isotope analysis method |
| JP2017072374A (ja) * | 2014-02-19 | 2017-04-13 | 株式会社東芝 | 呼気診断装置 |
| JPWO2016047170A1 (ja) * | 2014-09-22 | 2017-04-27 | 株式会社東芝 | 呼気診断装置 |
| CN106062536A (zh) * | 2014-09-22 | 2016-10-26 | 株式会社东芝 | 呼气诊断装置 |
| CN107106079A (zh) * | 2014-10-20 | 2017-08-29 | 卡普尼亚公司 | 用于筛查感染性疾病的呼吸分析系统及方法 |
| DE202014105760U1 (de) * | 2014-11-28 | 2016-01-08 | Argos Messtechnik Gmbh | Vorrichtung zur Analyse von Messgasen, insbesondere Atemluft |
| JPWO2016117173A1 (ja) * | 2015-01-20 | 2017-04-27 | 株式会社東芝 | ガス測定装置およびガス測定方法、並びにガスセル |
| US9689795B2 (en) | 2015-03-25 | 2017-06-27 | General Electric Company | Methods and systems to analyze a gas-mixture |
| CN104964944B (zh) * | 2015-06-23 | 2017-10-31 | 广州华友明康光电科技有限公司 | 一种双路红外光谱分析系统及其检测方法 |
| JP6421388B2 (ja) * | 2015-07-13 | 2018-11-14 | 大陽日酸株式会社 | 同位体濃度算出方法 |
| EP3350730A1 (en) | 2015-09-14 | 2018-07-25 | Freie Universität Berlin | Method for identifying a metabolite that is suited to be used in diagnostics of a liver disease or of a severity of a liver disease |
| CN105784623A (zh) * | 2016-03-25 | 2016-07-20 | 浙江工业大学 | 硅酸盐水泥早龄期水化反应速率的测试方法 |
| RU2752286C2 (ru) * | 2016-11-04 | 2021-07-26 | Вилко Аг | Способ и устройство для измерения концентрации газа |
| CN106645619A (zh) * | 2016-12-05 | 2017-05-10 | 浙江西地环境科技有限公司 | 一种实时原位水质监测仪及其监测方法 |
| US11025028B2 (en) * | 2017-08-24 | 2021-06-01 | National University Corporation Nagoya University | Light generating device, and carbon isotope analyzing device and carbon isotope analyzing method employing same |
| CN109557039A (zh) * | 2017-09-25 | 2019-04-02 | 中国科学院大连化学物理研究所 | 微秒时间分辨的超窄线宽红外吸收光谱测量装置与方法 |
| US10720755B2 (en) * | 2018-02-07 | 2020-07-21 | Elfi-Tech Ltd. | Ensemble-averaged measurement of stochastic motion by current-modulating of VCSEL wavelength |
| CN108489925A (zh) * | 2018-04-05 | 2018-09-04 | 范宪华 | 一种用呼吸检测胃肠道恶性致病细菌的仪器 |
| CN109001154B (zh) * | 2018-06-13 | 2021-04-09 | 湖州师范学院 | 基于激光吸收光谱技术的种子活力高效测量系统 |
| CN113167652B (zh) * | 2018-11-21 | 2024-09-06 | 赛默飞世尔科技公司 | 用于快速且准确的痕量气体测量的系统和方法 |
| CN109709059B (zh) * | 2019-01-17 | 2021-12-21 | 上海化工研究院有限公司 | 一种长光程脉冲红外激光吸收式气体采样监控装置 |
| US11860089B2 (en) | 2019-01-31 | 2024-01-02 | Nec Corporation | Receiver, early anomaly detection system and method, and computer-readable medium |
| US11925456B2 (en) * | 2020-04-29 | 2024-03-12 | Hyperspectral Corp. | Systems and methods for screening asymptomatic virus emitters |
| KR102456291B1 (ko) * | 2020-12-04 | 2022-10-20 | 한국과학기술원 | 가변광조사를 이용한 광활성 가스센서의 가스종 식별방법 |
| CN112747891A (zh) * | 2020-12-23 | 2021-05-04 | 中国航天空气动力技术研究院 | 基于中红外激光吸收光谱的高焓气流空间分辨测量装置及方法 |
| CN113030010A (zh) * | 2021-03-11 | 2021-06-25 | 贵州省生物技术研究所(贵州省生物技术重点实验室、贵州省马铃薯研究所、贵州省食品加工研究所) | 一种基于逐步缩短步长优中选优的近红外光谱特征波数的筛选方法 |
| US12000773B2 (en) * | 2021-10-14 | 2024-06-04 | Hyperspectral Corp. | Systems and methods for screening nutrients or chemical compositions using diversifiers for noise reduction |
| CN114235742B (zh) * | 2021-12-17 | 2023-07-25 | 中国石油大学(华东) | 基于呼吸气体大类标志物复合光谱检测系统及方法 |
| CN114354520A (zh) * | 2021-12-29 | 2022-04-15 | 杭州谱育科技发展有限公司 | 水中VOCs检测装置和方法 |
| CN114486808B (zh) * | 2022-01-12 | 2023-07-04 | 山东大学 | 一种增强谱线吸收强度型气体检测方法 |
| CN115356086B (zh) * | 2022-03-31 | 2024-06-21 | 西北核技术研究所 | 基于吸收光谱的波长扫描激光器的动态线宽的测量方法 |
| CN118566148B (zh) * | 2024-06-14 | 2025-03-11 | 中国医学科学院肿瘤医院 | 一种基于人工智能的麻醉剂成分快速检测方法 |
Family Cites Families (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3649199A (en) | 1970-03-26 | 1972-03-14 | Varian Associates | Method for detecting trace quantities of an organic drug material in a living animal |
| JPS5839567B2 (ja) | 1978-03-30 | 1983-08-31 | 三菱重工業株式会社 | 流体混合装置 |
| JPS58223040A (ja) * | 1982-06-22 | 1983-12-24 | Nippon Koden Corp | 呼吸気ガス濃度測定装置 |
| US4572208A (en) * | 1983-06-29 | 1986-02-25 | Utah Medical Products, Inc. | Metabolic gas monitoring apparatus and method |
| JPH02307518A (ja) | 1989-05-19 | 1990-12-20 | Teijin Ltd | 流体混合装置 |
| US5042501A (en) * | 1990-05-01 | 1991-08-27 | Battelle Memorial Institute | Apparatus and method for analysis of expired breath |
| US5317156A (en) | 1992-01-29 | 1994-05-31 | Sri International | Diagnostic tests using near-infrared laser absorption spectroscopy |
| JP2876267B2 (ja) * | 1992-06-08 | 1999-03-31 | 日本無線株式会社 | 炭素同位体分析装置 |
| US5331409A (en) * | 1992-06-12 | 1994-07-19 | George Thurtell | Tunable diode laser gas analyzer |
| DE4318690A1 (de) * | 1993-06-04 | 1995-01-05 | Ndd Medizintechnik Gmbh | Verfahren zur Messung der Molmasse von Gasen oder Gasgemischen und Vorrichtung zur Durchführung dieses Verfahrens |
| JP3274605B2 (ja) * | 1996-05-01 | 2002-04-15 | 日本無線株式会社 | 炭素同位体分析装置 |
| JPH10248826A (ja) * | 1997-03-07 | 1998-09-22 | Seitai Kagaku Kenkyusho:Kk | 呼気中同位体分析装置 |
| AU4224299A (en) * | 1998-05-29 | 1999-12-13 | Sarnoff Corporation | Diode laser-based breath-compound detection system and method |
| JP3677672B2 (ja) * | 1998-06-19 | 2005-08-03 | 日本光電工業株式会社 | エアウエイアダプタ |
| US6216692B1 (en) * | 1998-06-19 | 2001-04-17 | Nihon Kohden Corporation | Airway adaptor for measurement of gas concentration |
| US6512581B1 (en) | 1998-06-19 | 2003-01-28 | Nihon Kohden Corporation | Respiratory gas sensor |
| US6656127B1 (en) * | 1999-06-08 | 2003-12-02 | Oridion Breathid Ltd. | Breath test apparatus and methods |
| DE19940280C2 (de) | 1999-08-26 | 2001-11-15 | Draeger Safety Ag & Co Kgaa | Gassensor mit offener optischer Meßstrecke |
| US6581595B1 (en) * | 2000-11-14 | 2003-06-24 | Sensormedics Corporation | Positive airway pressure device with indirect calorimetry system |
| GB0120027D0 (en) | 2001-08-16 | 2001-10-10 | Isis Innovation | Spectroscopic breath analysis |
| US20070081162A1 (en) | 2002-01-11 | 2007-04-12 | Ekips Technologies, Inc. | Method And Apparatus For Determining Marker Gas Concentration Using An Internal Calibrating Gas |
| US20050008542A1 (en) | 2003-07-07 | 2005-01-13 | Minken Patrick Yeh | Air mixing chamber |
| US20050288602A1 (en) * | 2004-06-04 | 2005-12-29 | Vacumetrics Inc. | Device and method for determining respiratory quotient without measuring lung ventilation |
| AU2006264108B2 (en) | 2005-06-25 | 2012-06-28 | Charite - Universitatsmedizin Berlin | Analysis method for determining a functional parameter of an organ using preferably an aqueous 13C methacetin solution |
| JP4764128B2 (ja) | 2005-09-29 | 2011-08-31 | 三菱重工業株式会社 | 流体混合装置 |
| US8622920B2 (en) | 2005-11-11 | 2014-01-07 | Exalenz Bioscience Ltd. | Breath test device and method |
| US8512258B2 (en) | 2005-11-11 | 2013-08-20 | Exalenz Bioscience Ltd. | Breath test device and method |
| WO2007065475A1 (en) * | 2005-12-06 | 2007-06-14 | Maquet Critical Care Ab | Method and apparatus for end expiratory lung volume estimation |
| DE102006018862A1 (de) | 2006-03-17 | 2007-09-20 | Charité - Universitätsmedizin Berlin | Vorrichtung zur spektroskopischen Analyse eines Gases |
| JP2008026397A (ja) * | 2006-07-18 | 2008-02-07 | Nippon Telegr & Teleph Corp <Ntt> | 光源およびガス計測装置 |
| GB2441781B (en) * | 2006-09-13 | 2010-05-19 | Autoliv Dev | Breath analyser |
| US20100242572A1 (en) * | 2006-10-28 | 2010-09-30 | James Yu | Wavelength modulation spectroscopy for simultaneous measurement of two or more gas ingredients |
| US7994479B2 (en) * | 2006-11-30 | 2011-08-09 | The Science And Technology Facilities Council | Infrared spectrometer |
| US8683998B2 (en) * | 2008-01-04 | 2014-04-01 | Koninklijke Philips N.V. | Multipurpose cannula |
| JP2011512532A (ja) | 2008-02-15 | 2011-04-21 | ザ サイエンス アンド テクノロジー ファシリティーズ カウンシル | 赤外分光計 |
| WO2010016448A1 (ja) | 2008-08-07 | 2010-02-11 | 旭有機材工業株式会社 | 流体混合器及び流体混合器を用いた装置 |
| JP4667540B2 (ja) | 2008-10-20 | 2011-04-13 | 旭有機材工業株式会社 | 螺旋式流体混合器及び螺旋式流体混合器を用いた装置 |
-
2009
- 2009-12-24 DE DE102009055320A patent/DE102009055320B4/de not_active Expired - Fee Related
-
2010
- 2010-12-21 PT PT108015785T patent/PT2515756E/pt unknown
- 2010-12-21 EA EA201200949A patent/EA022246B1/ru not_active IP Right Cessation
- 2010-12-21 WO PCT/EP2010/070407 patent/WO2011076803A1/de not_active Ceased
- 2010-12-21 CN CN201080059295.XA patent/CN102711605B/zh not_active Expired - Fee Related
- 2010-12-21 JP JP2012545298A patent/JP5797665B2/ja not_active Expired - Fee Related
- 2010-12-21 CA CA2785489A patent/CA2785489C/en active Active
- 2010-12-21 ES ES10801578T patent/ES2531107T3/es active Active
- 2010-12-21 AU AU2010334907A patent/AU2010334907B2/en not_active Ceased
- 2010-12-21 BR BR112012015680-2A patent/BR112012015680A2/pt not_active Application Discontinuation
- 2010-12-21 EP EP10801578.5A patent/EP2515756B1/de active Active
- 2010-12-21 DK DK10801578.5T patent/DK2515756T3/en active
- 2010-12-21 US US13/143,074 patent/US9541497B2/en active Active
- 2010-12-21 PL PL10801578T patent/PL2515756T3/pl unknown
- 2010-12-21 EP EP13159182.8A patent/EP2626128B1/de not_active Not-in-force
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2013515950A5 (enExample) | ||
| AU2010334907B2 (en) | Measuring device and method for analysing a test gas by means of an infrared absorption spectroscopy | |
| US10101320B2 (en) | Breath analyser and detection methods | |
| US10184890B2 (en) | Gas analyzer with low optical noise | |
| US20150219553A1 (en) | Laser Based, Temperature Insensitive, Carbon Dioxide Isotope Ratio Measurement | |
| KR100897279B1 (ko) | Ndir 가스 분석기 및 이를 이용한 가스 분석 방법 | |
| Li et al. | WMS based dual-range real-time trace sensor for ethane detection in exhaled breath | |
| JP7529763B2 (ja) | 光学センサを用いたガス種の量を測定する方法、及び装置 | |
| Hu et al. | Improvable method for Halon 1301 concentration measurement based on infrared absorption | |
| JP3422725B2 (ja) | ラマン分光分析と粒度分布測定を同時に行う分析装置 | |
| Kühn et al. | Versatile infrared gas measurement system with tunable microstructured Fabry-Pérot Filter | |
| CN106461466A (zh) | 通过红外光谱术测定红外活性气体的温度的方法 | |
| WO2017133794A1 (en) | Method and device for muasuring a concentration of at least one drug in an exhalation air of a patient | |
| Seeger et al. | Potentials of Raman based sensor system for an online analysis of human inhale and exhale | |
| CN206300896U (zh) | 二氧化硫测量装置 | |
| EP3502658A1 (en) | Apparatus for determining properties of a sample stream | |
| Han et al. | Improved accuracy of on-line heavy water measurement using infrared spectroscopy by investigation of signal-to-noise ratio and temperature influences | |
| RU31497U1 (ru) | Капнограф медицинский | |
| Mandon et al. | Quantum cascade laser for breath analysis: application to nitric oxide monitoring | |
| Darby et al. | Cavity-enhanced absorption using an atomic line source | |
| Goswami et al. | Measurement of gases (O2, CO2, N2, N2O and volatile agents) | |
| Darby et al. | Cavity-enhanced absorption using an atomic line source: application to | |
| HK1187301B (en) | Apparatus for infrared absorption spectroscopy with pre-chamber for homogenising a test gas | |
| BRPI1101564A2 (pt) | aparato, mÉtodos e arranjos experimentais para avaliaÇço in vitro de fator de proteÇço solar |