JP4910722B2 - ガス検知装置 - Google Patents
ガス検知装置 Download PDFInfo
- Publication number
- JP4910722B2 JP4910722B2 JP2007016642A JP2007016642A JP4910722B2 JP 4910722 B2 JP4910722 B2 JP 4910722B2 JP 2007016642 A JP2007016642 A JP 2007016642A JP 2007016642 A JP2007016642 A JP 2007016642A JP 4910722 B2 JP4910722 B2 JP 4910722B2
- Authority
- JP
- Japan
- Prior art keywords
- reaction surface
- plate
- gas detection
- reaction
- reagent
- 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
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
- G01N21/783—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour for analysing gases
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- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Description
2 第2の反応面
3 プレート
4 透明保護シート
4a カバー
5 透明保護シート
5a カバー
6 保護パッケージ
7 シート接続部
10、10a ガス検知装置
Claims (7)
- 特定ガスと呈色反応する試薬が塗布された反応面と、前記反応面に塗布された試薬と同一成分の試薬が塗布され前記反応面と比較されるための比較用の面と、を有するプレートと、
前記反応面を外気雰囲気に曝されないように覆う保護部と、
前記比較用の面を外気雰囲気に曝されないように覆う透明保護部と、
前記反応面が前記保護部で覆われ、かつ、前記比較用の面が前記透明保護部で覆われた前記プレートを、取り出し可能に収納する保護パッケージと、
一端が前記保護部と接続され、他端が前記保護パッケージと接続されることにより、前記保護パッケージから前記プレートが取り出された際に前記保護パッケージと前記プレートとの相対位置の変化によって前記保護部を前記反応面が外気雰囲気に曝されるような状態とする接続部と、を含むガス検知装置。 - 請求項1に記載のガス検知装置において、
前記保護部は、透明である、ガス検知装置。 - 請求項1または2に記載のガス検知装置において、
前記保護部は、前記反応面の周囲の前記プレートの部分に剥離可能に貼り合わされた保護シートである、ガス検知装置。 - 請求項1ないし3のいずれか1項に記載のガス検知装置において、
前記透明保護部は、前記比較用の面の周囲の前記プレートの部分に貼り合わされている透明保護シートである、ガス検知装置。 - 請求項1、2または4に記載のガス検知装置において、
前記保護部は、前記反応面を覆う袋状のカバーである、ガス検知装置。 - 請求項1、2、3または5に記載のガス検知装置において、
前記透明保護部は、前記比較用の面を覆う袋状のカバーである、ガス検知装置。 - 請求項1ないし6のいずれか1項に記載のガス検知装置において、
前記保護パッケージは、前記プレートの取出口を有する収納部と、前記取出口を封止する封止部と、を含む、ガス検知装置。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007016642A JP4910722B2 (ja) | 2007-01-26 | 2007-01-26 | ガス検知装置 |
US12/010,552 US20080267825A1 (en) | 2007-01-26 | 2008-01-25 | Gas detecting apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007016642A JP4910722B2 (ja) | 2007-01-26 | 2007-01-26 | ガス検知装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008185353A JP2008185353A (ja) | 2008-08-14 |
JP4910722B2 true JP4910722B2 (ja) | 2012-04-04 |
Family
ID=39728514
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007016642A Expired - Fee Related JP4910722B2 (ja) | 2007-01-26 | 2007-01-26 | ガス検知装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20080267825A1 (ja) |
JP (1) | JP4910722B2 (ja) |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3726645A (en) * | 1970-07-06 | 1973-04-10 | Us Army | Inert plastic film for support and packaging of chemical spot test systems |
US3752743A (en) * | 1972-03-15 | 1973-08-14 | Colab Lab Inc | Biological indicator |
US4269804A (en) * | 1979-08-24 | 1981-05-26 | E. I. Du Pont De Nemours And Company | Self-contained gaseous contaminant dosimeter |
JPS5640743A (en) * | 1979-08-24 | 1981-04-17 | Du Pont | Selffcontained air pollutant doser |
JPS60191963A (ja) * | 1984-03-14 | 1985-09-30 | Fuji Xerox Co Ltd | 用紙選別装置 |
JPS6246369A (ja) * | 1985-08-23 | 1987-02-28 | Fujitsu Ltd | 積和命令実行方式 |
US4772560A (en) * | 1985-11-18 | 1988-09-20 | Attar Amir J | Laminated wafer for sensing and monitoring exposure to gases |
US4918025A (en) * | 1987-03-03 | 1990-04-17 | Pb Diagnostic Systems, Inc. | Self contained immunoassay element |
EP0384504A1 (en) * | 1989-02-24 | 1990-08-29 | Duphar International Research B.V | Detection strip for detecting and identifying chemical air contaminants, and portable detection kit comprising said strips |
US5328847A (en) * | 1990-02-20 | 1994-07-12 | Case George D | Thin membrane sensor with biochemical switch |
US8202487B2 (en) * | 1998-07-22 | 2012-06-19 | Jin Po Lee | Multiple analyte assay devices |
US6228657B1 (en) * | 1998-09-29 | 2001-05-08 | The United States Of America As Represented By The Secretary Of The Army | Environmental material ticket reader and airborne hazard detection system |
US6372516B1 (en) * | 2000-09-07 | 2002-04-16 | Sun Biomedical Laboratories, Inc. | Lateral flow test device |
US6895889B1 (en) * | 2004-03-09 | 2005-05-24 | Richard J. Roush | Airborne hazard detector |
JP2005341870A (ja) * | 2004-06-03 | 2005-12-15 | Nitto Denko Corp | 微生物試験方法及びそのためのキット |
-
2007
- 2007-01-26 JP JP2007016642A patent/JP4910722B2/ja not_active Expired - Fee Related
-
2008
- 2008-01-25 US US12/010,552 patent/US20080267825A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20080267825A1 (en) | 2008-10-30 |
JP2008185353A (ja) | 2008-08-14 |
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