JP5206997B2 - ガス分析装置 - Google Patents
ガス分析装置 Download PDFInfo
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- JP5206997B2 JP5206997B2 JP2010017406A JP2010017406A JP5206997B2 JP 5206997 B2 JP5206997 B2 JP 5206997B2 JP 2010017406 A JP2010017406 A JP 2010017406A JP 2010017406 A JP2010017406 A JP 2010017406A JP 5206997 B2 JP5206997 B2 JP 5206997B2
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- Prior art keywords
- gas
- separation device
- liquid separation
- storage tank
- gas analyzer
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Measuring devices for evaluating the respiratory organs
- A61B5/097—Devices for facilitating collection of breath or for directing breath into or through measuring devices
-
- 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
- G01N33/0004—Gaseous mixtures, e.g. polluted air
-
- 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
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0011—Sample conditioning
- G01N33/0014—Sample conditioning by eliminating a gas
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING SYSTEMS, e.g. PERSONAL CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Measuring devices for evaluating the respiratory organs
- A61B5/082—Evaluation by breath analysis, e.g. determination of the chemical composition of exhaled 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—Measuring devices for evaluating the respiratory organs
- A61B5/083—Measuring rate of metabolism by using breath test, e.g. measuring rate of oxygen consumption
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Measuring devices for evaluating the respiratory organs
- A61B5/091—Measuring volume of inspired or expired gases, e.g. to determine lung capacity
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Food Science & Technology (AREA)
- Immunology (AREA)
- Combustion & Propulsion (AREA)
- Physiology (AREA)
- Pulmonology (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Sampling And Sample Adjustment (AREA)
Description
を具備することを特徴とする。
3、3A ウオータトラップ 6 フレーム
9 プレート 11 溝穴
15 鋲 20 制御部
21 電磁弁 22 ガス計測部
23 ポンプ 27 姿勢センサ
28 第2姿勢センサ 29 アラーム発生手段
31 貯留槽 34b、36b 疎水性フィルタ
Claims (11)
- ガスの計測を行うガス計測部と、
このガス計測部を収納する横置き及び縦置き可能な筐体と、
ガスから分離した液体成分を貯留する貯留槽を備えた液体分離装置と、
前記液体分離装置を保持するホルダ部と、
前記貯留槽が重力方向の最下部に配置可能になるように前記ホルダ部を前記筐体に取り付ける回転機構と、
を具備することを特徴とするガス分析装置 - 保持した液体分離装置において貯留槽が重力方向の最下部となる位置まで前記ホルダ部が回転した場合に、該ホルダ部をロックするロック手段が備えられていることを特徴とする請求項1に記載のガス分析装置。
- 重力方向に対する前記ホルダ部の姿勢を検出するセンサ
を具備することを特徴とする請求項1または2に記載のガス分析装置。 - 前記センサによって検出された前記ホルダ部の姿勢が、保持した液体分離装置において貯留槽が重力方向の最下部に位置する所定姿勢でない場合にアラームを発生するアラーム手段
を具備することを特徴とする請求項3に記載のガス分析装置。 - 前記センサによって検出された前記ホルダ部の姿勢が、保持した液体分離装置において貯留槽が重力方向の最下部に位置する所定姿勢でない場合に検出信号を送出する送出手段
を具備することを特徴とする請求項3に記載のガス分析装置。 - ガスの計測を行うガス計測部と、
このガス計測部を収納する横置き及び縦置き可能な筐体と、
ガスから分離した液体成分を貯留する貯留槽を備え、液体成分が分離されたガスを前記ガス計測部へ導く液体分離装置を保持するホルダ部と、
前記ホルダ部内に前記貯留槽が重力方向の最下部に配置可能になるように液体分離装置を90度ずつ異なる姿勢において保持する保持手段と
を具備することを特徴とするガス分析装置。 - 前記保持手段には、液体分離装置からガス計測部へガスを流す主流路と、貯留槽を吸引するための副流路とが備えられていることを特徴とする請求項6に記載のガス分析装置。
- ホルダ部における液体分離装置との対向面には、主流路の流路口と、この主流路の流路口を中心に対称に配置された副流路の副流路口と、が形成されていることを特徴とする請求項7に記載のガス分析装置。
- 重力方向に対する前記ホルダ部に保持された液体分離装置の姿勢を検出するセンサ
を具備することを特徴とする請求項6乃至8のいずれか1項に記載のガス分析装置。 - 前記センサによって検出された前記液体分離装置の姿勢が、該液体分離装置において貯留槽が重力方向の最下部に位置する所定姿勢でない場合にアラームを発生するアラーム手段
を具備することを特徴とする請求項9に記載のガス分析装置。 - 前記センサによって検出された前記液体分離装置の姿勢が、該液体分離装置において貯留槽が重力方向の最下部に位置する所定姿勢でない場合に検出信号を送出する送出手段
を具備することを特徴とする請求項9に記載のガス分析装置。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010017406A JP5206997B2 (ja) | 2010-01-28 | 2010-01-28 | ガス分析装置 |
| US13/015,163 US8823533B2 (en) | 2010-01-28 | 2011-01-27 | Gas analyzer |
| EP11152353.6A EP2363065B1 (en) | 2010-01-28 | 2011-01-27 | Gas analyzer |
| CN201110030377.8A CN102192975B (zh) | 2010-01-28 | 2011-01-27 | 气体分析器 |
| US14/273,529 US9417222B2 (en) | 2010-01-28 | 2014-05-08 | Gas analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010017406A JP5206997B2 (ja) | 2010-01-28 | 2010-01-28 | ガス分析装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2011154008A JP2011154008A (ja) | 2011-08-11 |
| JP5206997B2 true JP5206997B2 (ja) | 2013-06-12 |
Family
ID=43810744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010017406A Active JP5206997B2 (ja) | 2010-01-28 | 2010-01-28 | ガス分析装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US8823533B2 (ja) |
| EP (1) | EP2363065B1 (ja) |
| JP (1) | JP5206997B2 (ja) |
| CN (1) | CN102192975B (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014527838A (ja) * | 2011-04-08 | 2014-10-23 | センティーレ メディカル システムズ エルエルシーSentire Medical Systems Llc | 腸穿孔検出方法及び装置 |
| CN104640502B (zh) | 2012-09-20 | 2017-09-12 | 皇家飞利浦有限公司 | 低死区集液器 |
| US9572948B2 (en) * | 2013-12-20 | 2017-02-21 | General Electric Company | Liquid separator for removing a liquid from a sample of a breathing gas and airway adapter |
| JP6973993B2 (ja) * | 2016-06-16 | 2021-12-01 | 日本光電工業株式会社 | ガス分析システム、液体分離装置、およびガス分析装置 |
| CN111765332B (zh) * | 2020-06-29 | 2021-09-03 | 鹰潭和泰燃卫网络科技有限公司 | 一种安防用烟雾报警控制设备及其系统 |
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-
2010
- 2010-01-28 JP JP2010017406A patent/JP5206997B2/ja active Active
-
2011
- 2011-01-27 EP EP11152353.6A patent/EP2363065B1/en active Active
- 2011-01-27 US US13/015,163 patent/US8823533B2/en active Active
- 2011-01-27 CN CN201110030377.8A patent/CN102192975B/zh active Active
-
2014
- 2014-05-08 US US14/273,529 patent/US9417222B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2011154008A (ja) | 2011-08-11 |
| US9417222B2 (en) | 2016-08-16 |
| CN102192975B (zh) | 2014-08-27 |
| US20140247130A1 (en) | 2014-09-04 |
| EP2363065B1 (en) | 2014-09-17 |
| CN102192975A (zh) | 2011-09-21 |
| EP2363065A1 (en) | 2011-09-07 |
| US8823533B2 (en) | 2014-09-02 |
| US20110181427A1 (en) | 2011-07-28 |
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