JPH07502817A - 二酸化炭素検出装置 - Google Patents
二酸化炭素検出装置Info
- Publication number
- JPH07502817A JPH07502817A JP5512258A JP51225893A JPH07502817A JP H07502817 A JPH07502817 A JP H07502817A JP 5512258 A JP5512258 A JP 5512258A JP 51225893 A JP51225893 A JP 51225893A JP H07502817 A JPH07502817 A JP H07502817A
- Authority
- JP
- Japan
- Prior art keywords
- detection device
- carbon dioxide
- film
- plasticizer
- dye
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
- G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
- G01N31/223—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators for investigating presence of specific gases or aerosols
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T436/00—Chemistry: analytical and immunological testing
- Y10T436/20—Oxygen containing
- Y10T436/204998—Inorganic carbon compounds
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Dispersion Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Glass Compositions (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
Description
Claims (14)
- 1.ポリマーのビヒクルとアニオン性蛍光測定色素および親油性有機第4カチオ ンからなる二酸化炭素感知媒質との緊密な混合物からなる指示部材からなる二酸 化炭素検出装置。
- 2.前記蛍光測定色素が1,3−ジヒドロキシピレン−6,8−ジスルホネート 、フルオレセイン、ウンベリフェロン、4−メチルウンベリフェロン、3−ベン ゾチアゾイルベリフェロン、7−ヒドロキシクマリン−3−カルボン酸、1−ナ フトール−2−スルホネート、1−ナフトール−4−スルホネート、2−ナフト ール−6−スルホネート、7−ヒドロキシフラボン、7−ヒドロキシイソフラボ ン、3−ヒドロキシキサントン、3,6−ジヒドロキシキサントン、7−ヒドロ キシ−4−メチルクロモン、7−ヒドロキシレピドン、3−ヒドロキシアクリド ン、ハルモルメトイオダイドのいずれかからなる、請求の範囲1の検出装置。
- 3.前記蛍光測定色素が1−ヒドロキシ−3,6,8−トリスルホネートからな る、請求の範囲1または2の検出装置。
- 4.前記指示部材が支持体上に形成したフィルムの形態である、請求の範囲1〜 3のいずれかの検出装置。
- 5.前記フィルムが約20ミクロンの厚さを有する、請求の範囲4の検出装置。
- 6.ガンマ線滅菌可能な材料から成る、請求の範囲1〜5のいずれかの検出装置 。
- 7.前記ポリマーのビヒクルがポリビニルブチラール、ポリビニルメチルエーテ ル、ポリメチルメタクリレート、エチルセルロースおよびポリスチレンのいずれ かからなる、請求の範囲1〜6のいずれかの検出装置。
- 8.前記ポリマーのビヒクルがヒドロキシプロピルセルロース、メチルセルロー ス、カルボキシメチルセルロース、ポリエチレングリコール、ポリビニルアルコ ールおよびポリプロピレングリコールのいずれかからなる、請求の範囲1〜6の いずれかの検出装置。
- 9.前記ポリマーのビヒクルが可塑剤を含有する、請求の範囲1〜8のいずれか の検出装置。
- 10.前記可塑剤がトリブチルホスフェート、トリエチルホスフェート、トリス ブトキシエチルホスフェート、ジイソプロピルフタレート、ジエチルヘキシルセ バケートおよびp−トルエンスルホンアミドのいずれかからなる、請求の範囲9 の検出装置。
- 11.前記可塑剤がグリセリン、トリメチロールプロパンおよび低分子量ポリエ チレングリコールのいずれかからなる、請求の範囲9の検出装置。
- 12.前記ポリマーのビヒクルが実質的に可塑剤不含である、請求の範囲1〜8 のいずれかの検出装置。
- 13.前記第4カチオンがベンジルトリメチルアンモニウム、トリオクチルメチ ルアンモニウム、トリカプリルメチルアンモニウム、テトラブチルァンモニウム 、テトラヘキシルアンモニウム、テトラフェニルホスホニウム、トリオクチルホ スホニウムおよびヘキサデシルトリブチルホスホニウムのいずれかからなる、請 求の範囲1〜12のいずれかの検出装置。
- 14.前記カチオンがテトラオクチルアンモニウムからなる、請求の範囲1〜1 3のいずれかの検出装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9200431.6 | 1992-01-09 | ||
GB929200431A GB9200431D0 (en) | 1992-01-09 | 1992-01-09 | Carbon dioxide detector |
PCT/GB1993/000049 WO1993014399A1 (en) | 1992-01-09 | 1993-01-11 | Carbon dioxide detector |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH07502817A true JPH07502817A (ja) | 1995-03-23 |
JP3178839B2 JP3178839B2 (ja) | 2001-06-25 |
Family
ID=10708348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51225893A Expired - Lifetime JP3178839B2 (ja) | 1992-01-09 | 1993-01-11 | 二酸化炭素検出装置 |
Country Status (10)
Country | Link |
---|---|
US (1) | US5480611A (ja) |
EP (1) | EP0620918B1 (ja) |
JP (1) | JP3178839B2 (ja) |
AT (1) | ATE156269T1 (ja) |
DE (1) | DE69312683T2 (ja) |
DK (1) | DK0620918T3 (ja) |
ES (1) | ES2105211T3 (ja) |
GB (1) | GB9200431D0 (ja) |
GR (1) | GR3024902T3 (ja) |
WO (1) | WO1993014399A1 (ja) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5403746A (en) * | 1993-11-30 | 1995-04-04 | Minnesota Mining And Manufacturing Company | Sensor with improved drift stability |
GB9426053D0 (en) * | 1994-12-19 | 1995-02-22 | Trigon Ind Ltd | A carbon dioxide sensitive material |
US6117685A (en) | 1997-05-22 | 2000-09-12 | Sakura Color Products Corporation | Ozone indicator and ozone detecting ink |
DE69829977T2 (de) | 1997-08-18 | 2005-10-06 | Novartis Ag | Optischer co2 sensor |
US6250133B1 (en) | 1998-01-06 | 2001-06-26 | Edwards Systems Technology, Inc. | Method for detecting venting of a combustion appliance within an improper space |
US6752964B1 (en) * | 1998-06-23 | 2004-06-22 | California Institute Of Technology | Polymer/plasticizer based sensors |
SE9900180L (sv) * | 1999-01-21 | 2000-02-21 | Mincor Ab | Kolorimetrisk koldioxidindikatoranordning |
US7109853B1 (en) | 1999-04-26 | 2006-09-19 | Cherry Corporation | System for detecting and releasing a person locked in the trunk of a vehicle |
US6149603A (en) * | 1999-05-14 | 2000-11-21 | Ventrex, Inc. | Method and apparatus for determining whether an intubated patient has been properly intubated |
GB9916236D0 (en) * | 1999-07-10 | 1999-09-15 | Whitland Res Ltd | Carbon dioxide sensor |
DE10025202A1 (de) * | 2000-05-20 | 2001-11-29 | Messer Austria Gmbh Gumpoldski | Gasdosiergerät mit Katheter |
DE10031555B4 (de) * | 2000-06-28 | 2010-04-15 | Robert Bosch Gmbh | Optischer Sensor |
US9132253B2 (en) * | 2001-02-23 | 2015-09-15 | Lawrence A. Lynn | Asthma resuscitation system and method |
US6684680B2 (en) | 2002-06-03 | 2004-02-03 | Optical Sensors, Inc. | Cartridge for packaging a sensor in a fluid calibrant |
US8996090B2 (en) * | 2002-06-03 | 2015-03-31 | Exostat Medical, Inc. | Noninvasive detection of a physiologic parameter within a body tissue of a patient |
USD478660S1 (en) | 2002-07-01 | 2003-08-19 | Healthetech, Inc. | Disposable mask with sanitation insert for a respiratory analyzer |
US8062221B2 (en) * | 2005-09-30 | 2011-11-22 | Nellcor Puritan Bennett Llc | Sensor for tissue gas detection and technique for using the same |
US20070083094A1 (en) * | 2005-10-11 | 2007-04-12 | Colburn Joel C | Medical sensor and technique for using the same |
US20070106134A1 (en) | 2005-11-10 | 2007-05-10 | O'neil Michael P | Medical sensor and technique for using the same |
GB2433264A (en) * | 2005-12-16 | 2007-06-20 | Sun Chemical Ltd | Process for preparing ammonium, phosphonium & sulphonium salts of anionic dyes from aqueous solution of a salt of dye & non-aqueous solution of an onium salt |
US8431087B2 (en) * | 2006-09-25 | 2013-04-30 | Covidien Lp | Carbon dioxide detector having borosilicate substrate |
US7992561B2 (en) * | 2006-09-25 | 2011-08-09 | Nellcor Puritan Bennett Llc | Carbon dioxide-sensing airway products and technique for using the same |
US8420405B2 (en) * | 2006-09-25 | 2013-04-16 | Covidien Lp | Carbon dioxide detector having borosilicate substrate |
US8449834B2 (en) * | 2006-09-25 | 2013-05-28 | Covidien Lp | Carbon dioxide detector having borosilicate substrate |
US8431088B2 (en) * | 2006-09-25 | 2013-04-30 | Covidien Lp | Carbon dioxide detector having borosilicate substrate |
US8396524B2 (en) * | 2006-09-27 | 2013-03-12 | Covidien Lp | Medical sensor and technique for using the same |
EP1965198A1 (en) * | 2007-02-27 | 2008-09-03 | F. Hoffmann-La Roche AG | Dry optical-chemical carbon-dioxide sensor |
US20090165801A1 (en) * | 2007-12-31 | 2009-07-02 | Nellcor Puritan Bennett Llc | Carbon dioxide detector having an acrylic based substrate |
US20090246797A1 (en) * | 2008-03-28 | 2009-10-01 | Nellcor Puritan Bennett Llc | Medical device for the assessment of internal organ tissue and technique for using the same |
GB0918212D0 (en) * | 2009-10-16 | 2009-12-02 | Univ Strathclyde | Intelligent pigments and plastics |
US9316594B2 (en) | 2012-06-01 | 2016-04-19 | Polestar Technologies, Inc. | Carbon dioxide (CO2) sensor |
US9498656B2 (en) * | 2012-07-11 | 2016-11-22 | B/E Aerospace, Inc. | Aircraft crew member protective breathing apparatus |
JP6060010B2 (ja) * | 2013-03-07 | 2017-01-11 | シスメックス株式会社 | 検体処理装置および検体処理方法 |
US10029841B2 (en) * | 2013-05-07 | 2018-07-24 | Baby Blue Brand | Damage indicating packaging |
US11542080B2 (en) | 2013-05-07 | 2023-01-03 | BBB Holding Company | Track and trace packaging and systems |
EP3022548A4 (en) | 2013-07-16 | 2017-07-19 | Palo Alto Health Sciences, Inc. | Methods and systems for quantitative colorimetric capnometry |
US11460410B2 (en) * | 2019-04-08 | 2022-10-04 | Puma SE | Bioindicator component applied to an article |
KR102629693B1 (ko) * | 2021-09-14 | 2024-01-29 | 서울대학교 산학협력단 | 이산화탄소 분압 측정에 기반한 기관내삽관 보조 장치 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3369801D1 (en) * | 1982-10-06 | 1987-03-19 | Avl Ag | Measurement device for determining the carbon dioxide content of a sample |
US4728499A (en) * | 1986-08-13 | 1988-03-01 | Fehder Carl G | Carbon dioxide indicator device |
US4833091A (en) * | 1987-02-06 | 1989-05-23 | Shiley Incorporated | Sensor system |
EP0312293A3 (en) * | 1987-10-16 | 1990-03-14 | O.C.T. Optical Chemical Technologies Limited | Sensing device for analysis |
US5005572A (en) * | 1988-02-26 | 1991-04-09 | Brigham & Women's Hospital | CO2 indicator and the use thereof to evaluate placement of tracheal tubes |
EP0413499A3 (en) * | 1989-08-16 | 1991-07-24 | Puritan-Bennett Corporation | Sensor element and method for making the same |
GB8922049D0 (en) * | 1989-09-29 | 1989-11-15 | Medical Instrumentation Consul | Carbon dioxide monitor |
US5387525A (en) * | 1993-09-03 | 1995-02-07 | Ciba Corning Diagnostics Corp. | Method for activation of polyanionic fluorescent dyes in low dielectric media with quaternary onium compounds |
-
1992
- 1992-01-09 GB GB929200431A patent/GB9200431D0/en active Pending
-
1993
- 1993-01-11 WO PCT/GB1993/000049 patent/WO1993014399A1/en active IP Right Grant
- 1993-01-11 DE DE69312683T patent/DE69312683T2/de not_active Expired - Fee Related
- 1993-01-11 EP EP93901829A patent/EP0620918B1/en not_active Expired - Lifetime
- 1993-01-11 ES ES93901829T patent/ES2105211T3/es not_active Expired - Lifetime
- 1993-01-11 AT AT93901829T patent/ATE156269T1/de not_active IP Right Cessation
- 1993-01-11 JP JP51225893A patent/JP3178839B2/ja not_active Expired - Lifetime
- 1993-01-11 US US08/256,468 patent/US5480611A/en not_active Expired - Lifetime
- 1993-01-11 DK DK93901829.7T patent/DK0620918T3/da active
-
1997
- 1997-10-01 GR GR970402549T patent/GR3024902T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0620918B1 (en) | 1997-07-30 |
DE69312683T2 (de) | 1998-01-15 |
EP0620918A1 (en) | 1994-10-26 |
JP3178839B2 (ja) | 2001-06-25 |
ES2105211T3 (es) | 1997-10-16 |
DE69312683D1 (de) | 1997-09-04 |
GB9200431D0 (en) | 1992-02-26 |
WO1993014399A1 (en) | 1993-07-22 |
ATE156269T1 (de) | 1997-08-15 |
DK0620918T3 (da) | 1997-09-15 |
GR3024902T3 (en) | 1998-01-30 |
US5480611A (en) | 1996-01-02 |
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