JP2016521361A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2016521361A5 JP2016521361A5 JP2016507071A JP2016507071A JP2016521361A5 JP 2016521361 A5 JP2016521361 A5 JP 2016521361A5 JP 2016507071 A JP2016507071 A JP 2016507071A JP 2016507071 A JP2016507071 A JP 2016507071A JP 2016521361 A5 JP2016521361 A5 JP 2016521361A5
- Authority
- JP
- Japan
- Prior art keywords
- line
- gas
- bypass
- capillary column
- sample
- 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
- 239000007789 gas Substances 0.000 claims 15
- 239000012159 carrier gas Substances 0.000 claims 8
- 230000007935 neutral effect Effects 0.000 claims 7
- 238000000034 method Methods 0.000 claims 6
- 239000000203 mixture Substances 0.000 claims 6
- 238000002347 injection Methods 0.000 claims 5
- 239000007924 injection Substances 0.000 claims 5
- 238000000926 separation method Methods 0.000 claims 4
- QMMFVYPAHWMCMS-UHFFFAOYSA-N Dimethyl sulfide Chemical compound CSC QMMFVYPAHWMCMS-UHFFFAOYSA-N 0.000 claims 3
- 206010006326 Breath odour Diseases 0.000 claims 2
- 239000012080 ambient air Substances 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 2
- 238000005259 measurement Methods 0.000 claims 2
- 230000035945 sensitivity Effects 0.000 claims 2
- LDVVMCZRFWMZSG-OLQVQODUSA-N (3ar,7as)-2-(trichloromethylsulfanyl)-3a,4,7,7a-tetrahydroisoindole-1,3-dione Chemical compound C1C=CC[C@H]2C(=O)N(SC(Cl)(Cl)Cl)C(=O)[C@H]21 LDVVMCZRFWMZSG-OLQVQODUSA-N 0.000 claims 1
- 239000005745 Captan Substances 0.000 claims 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims 1
- 208000032139 Halitosis Diseases 0.000 claims 1
- 239000012491 analyte Substances 0.000 claims 1
- 229940117949 captan Drugs 0.000 claims 1
- 238000003745 diagnosis Methods 0.000 claims 1
- 239000004205 dimethyl polysiloxane Substances 0.000 claims 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims 1
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims 1
- -1 polydimethylsiloxane Polymers 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH00752/13A CH707875B1 (fr) | 2013-04-11 | 2013-04-11 | Appareil et procédé pour l'analyse d'un mélange de gaz respiratoire notamment pour la détection de l'halitose. |
| CHCH00752/13 | 2013-04-11 | ||
| PCT/IB2014/000489 WO2014167397A1 (en) | 2013-04-11 | 2014-04-04 | Apparatus and method for analyzing breath gas mixture for halitosis detection |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016521361A JP2016521361A (ja) | 2016-07-21 |
| JP2016521361A5 true JP2016521361A5 (enExample) | 2018-10-25 |
| JP6444373B2 JP6444373B2 (ja) | 2018-12-26 |
Family
ID=51685529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016507071A Active JP6444373B2 (ja) | 2013-04-11 | 2014-04-04 | 口臭検知のための混合息ガス分析装置、および分析方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US10114007B2 (enExample) |
| EP (1) | EP2984484B1 (enExample) |
| JP (1) | JP6444373B2 (enExample) |
| CH (1) | CH707875B1 (enExample) |
| TW (1) | TWI642936B (enExample) |
| WO (1) | WO2014167397A1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102854347B1 (ko) * | 2018-07-31 | 2025-09-02 | 유니버시티 오브 노스 텍사스 | 호흡 샘플을 사용하여 휘발성 유기 화합물(vocs)의 신속한 검출 및 정량화 기술 |
| US11841359B1 (en) | 2018-07-31 | 2023-12-12 | Inspectir Systems, Llc | Techniques for portable rapid detection and quantitation of volatile organic compounds (VOCS) using breath samples |
| US11879890B1 (en) | 2018-07-31 | 2024-01-23 | Inspectir Systems, Llc | Techniques for rapid detection and quantitation of volatile organic compounds (VOCS) using breath samples |
| US11874270B1 (en) | 2018-07-31 | 2024-01-16 | Inspectir Systems, Llc | Techniques for rapid detection and quantitation of volatile organic compounds (VOCs) using breath samples |
| US11841372B1 (en) | 2018-07-31 | 2023-12-12 | Inspectir Systems, Llc | Techniques for rapid detection and quantitation of volatile organic compounds (VOCs) using breath samples |
| CN110596310B (zh) * | 2019-08-05 | 2023-03-10 | 苏州迈优医疗科技有限公司 | 一种呼出气体分析仪及操作方法 |
| CN116137808B (zh) * | 2020-07-31 | 2025-11-11 | 爱沛股份有限公司 | 口腔安装件及口臭测量系统 |
| JP7718650B2 (ja) * | 2021-05-19 | 2025-08-05 | 国立大学法人東北大学 | 感染症のバイオマーカ |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4089207A (en) * | 1975-12-20 | 1978-05-16 | The Bendix Corporation | Accessory for gas concentrator-gas chromatograph analyzer |
| US4334540A (en) * | 1979-05-01 | 1982-06-15 | Monell Chemical Senses Center | Method of diagnosing periodontal disease through the detection of pyridine compounds |
| US5322626A (en) * | 1990-03-02 | 1994-06-21 | Hewlett-Packard Company | Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids |
| US5205845A (en) * | 1990-09-28 | 1993-04-27 | The Regents Of The University Of Michigan | Mechanical gas chromatography injection valves and column multiplexing techniques |
| US5402668A (en) * | 1992-11-24 | 1995-04-04 | Miller Brewing Company | High-resolution beer volatile analysis method |
| DE4419596C1 (de) * | 1994-06-03 | 1995-06-01 | Gerstel Gmbh | Thermodesorptionseinrichtung für einen Gaschromatographen |
| US6649129B1 (en) * | 1995-11-13 | 2003-11-18 | Teledyne Tekmar Company | Method and apparatus for concentrating a VOC sample |
| JP4477780B2 (ja) * | 1999-04-27 | 2010-06-09 | エフアイエス株式会社 | 呼気ガス検知方法及びその装置 |
| DE19919472C2 (de) * | 1999-04-29 | 2001-04-19 | Bosch Gmbh Robert | Vorrichtung und Verfahren zur Detektion von Ammoniak |
| JP4129122B2 (ja) * | 1999-05-07 | 2008-08-06 | 株式会社タニタ | 口臭検査装置及びその調整方法 |
| JP2003075384A (ja) * | 2001-08-31 | 2003-03-12 | Fis Inc | ガスクロマトグラフ用半導体ガスセンサ |
| US7153272B2 (en) * | 2002-01-29 | 2006-12-26 | Nanotherapeutics, Inc. | Methods of collecting and analyzing human breath |
| DE102004055189B4 (de) * | 2004-11-16 | 2007-02-08 | Süd-Chemie AG | Verfahren zur Hydrierung von Acetophenon |
| EP1865314B1 (en) * | 2005-03-31 | 2011-11-09 | Toyo Seikan Kaisha, Ltd. | Method of gas-liquid two-phase flow chromatographic analysis |
| US7735352B2 (en) * | 2006-05-16 | 2010-06-15 | Alliant Techsystems Inc. | Multi-dimensional portable gas chromatograph system |
| DE202007010130U1 (de) * | 2007-07-20 | 2007-09-27 | Gesellschaft zur Förderung der Analytischen Wissenschaften e.V. | Vorrichtung zur Analyse von Gasen, insbesondere zur Analyse der menschlichen Ausatemluft |
| GB2475742B (en) * | 2009-11-30 | 2014-02-12 | Microsaic Systems Plc | Sample collection and detection system |
| US20130174642A1 (en) * | 2010-03-12 | 2013-07-11 | Pierre Guibal | Micro-Fabricated Chromatograph Column with Sputtered Stationary Phase |
| CN103069272B (zh) * | 2010-06-07 | 2015-07-01 | 法国原子能及替代能源委员会 | 包括至少一个色谱柱的用于分析气体混合物的系统 |
| JP5624388B2 (ja) * | 2010-07-05 | 2014-11-12 | シャープ株式会社 | 運動負荷制御システムおよび運動負荷の制御方法 |
-
2013
- 2013-04-11 CH CH00752/13A patent/CH707875B1/fr not_active IP Right Cessation
-
2014
- 2014-04-04 US US14/783,829 patent/US10114007B2/en active Active
- 2014-04-04 EP EP14720693.2A patent/EP2984484B1/en active Active
- 2014-04-04 WO PCT/IB2014/000489 patent/WO2014167397A1/en not_active Ceased
- 2014-04-04 JP JP2016507071A patent/JP6444373B2/ja active Active
- 2014-04-09 TW TW103112987A patent/TWI642936B/zh not_active IP Right Cessation
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2016521361A5 (enExample) | ||
| CN101968419B (zh) | 油藏温度压力条件下测定岩心毛管压力和润湿性的方法 | |
| CN107884306B (zh) | 一种吸附测试方法和装置 | |
| RU2013113218A (ru) | Устройство и способ установления фазового равновесия со считыванием показаний на месте | |
| EP2478369A4 (en) | APPARATUS AND METHODS FOR ANALYZING VARIABLES RELATED TO FLUIDS | |
| JP6444373B2 (ja) | 口臭検知のための混合息ガス分析装置、および分析方法 | |
| EP4521094A3 (en) | Detector inlet and sampling method | |
| CN202471559U (zh) | 煤吸附混合气体实验台 | |
| CN106323841A (zh) | 三轴应力作用下超低渗岩石渗透率测量装置 | |
| JP2010112761A5 (enExample) | ||
| RU2018122113A (ru) | Способ обнаружения бактериальной активности в биологическом образце и соответствующее детекторное устройство | |
| KR101274469B1 (ko) | 압력코어 자동제어 감압 실험장비 | |
| CN103758512A (zh) | 一种油藏内反应与渗流特性一体化测试方法与装置 | |
| CN103018134A (zh) | 一种利用磁共振成像技术测定油气最小混相压力的装置与方法 | |
| CN105300843A (zh) | 一种可模拟在不同水文地质条件下污染物迁移的柱装置 | |
| CN203881641U (zh) | 多因素影响下的煤的瓦斯放散初速度研究试验台 | |
| CN206470161U (zh) | 三轴应力作用下超低渗岩石渗透率测量装置 | |
| CN201397320Y (zh) | 解吸醇胺溶液中h2s和co2的实验装置 | |
| CN104535380A (zh) | 添加法气体采样动态配气校准系统和方法 | |
| CN105527353B (zh) | 一种利用示踪剂顶空气相色谱测定有机溶剂溶解度的方法 | |
| RU2550569C1 (ru) | Способ определения смачиваемости | |
| CN204833816U (zh) | 一种教学用色谱仪 | |
| ATE548649T1 (de) | Verfahren und vorrichtung zum messen der konzentration eines gasbestandteils in einem gasgemisch | |
| CN206891904U (zh) | 一种室内致密油岩心室内流动实验的装置 | |
| RU2552604C1 (ru) | Способ определения воздействия факторов газовой среды на работоспособность электромеханических приборов и устройство для его реализации |