GB1582376A - Method for measuring the concentration of gaseous oxygen or carbon dioxide in gaseous or liquid samples in particular in breath and blood samples - Google Patents
Method for measuring the concentration of gaseous oxygen or carbon dioxide in gaseous or liquid samples in particular in breath and blood samples Download PDFInfo
- Publication number
- GB1582376A GB1582376A GB15011/77A GB1501177A GB1582376A GB 1582376 A GB1582376 A GB 1582376A GB 15011/77 A GB15011/77 A GB 15011/77A GB 1501177 A GB1501177 A GB 1501177A GB 1582376 A GB1582376 A GB 1582376A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- sample
- liquid
- oxygen
- photometer
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 68
- 239000001301 oxygen Substances 0.000 title claims description 50
- 229910052760 oxygen Inorganic materials 0.000 title claims description 50
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims description 49
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims description 46
- 239000007788 liquid Substances 0.000 title claims description 44
- 229910002092 carbon dioxide Inorganic materials 0.000 title claims description 25
- 239000001569 carbon dioxide Substances 0.000 title claims description 19
- 210000004369 blood Anatomy 0.000 title claims description 16
- 239000008280 blood Substances 0.000 title claims description 16
- 239000007789 gas Substances 0.000 claims abstract description 55
- 238000005259 measurement Methods 0.000 claims abstract description 15
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 9
- 239000000126 substance Substances 0.000 claims abstract description 9
- 238000002156 mixing Methods 0.000 claims abstract description 5
- 230000008569 process Effects 0.000 claims abstract description 5
- 239000000243 solution Substances 0.000 claims description 33
- 238000006243 chemical reaction Methods 0.000 claims description 29
- 239000011261 inert gas Substances 0.000 claims description 26
- 238000002347 injection Methods 0.000 claims description 20
- 239000007924 injection Substances 0.000 claims description 20
- 239000012528 membrane Substances 0.000 claims description 16
- 230000008859 change Effects 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 14
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 13
- YCIMNLLNPGFGHC-UHFFFAOYSA-N catechol Chemical compound OC1=CC=CC=C1O YCIMNLLNPGFGHC-UHFFFAOYSA-N 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 230000009102 absorption Effects 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 8
- WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 6
- 230000031700 light absorption Effects 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 150000001491 aromatic compounds Chemical class 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- -1 polyethylene Polymers 0.000 claims description 4
- 229940079877 pyrogallol Drugs 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 150000001412 amines Chemical class 0.000 claims description 3
- 238000004458 analytical method Methods 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 230000035945 sensitivity Effects 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 208000001408 Carbon monoxide poisoning Diseases 0.000 claims description 2
- 230000004888 barrier function Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 239000012153 distilled water Substances 0.000 claims description 2
- 210000000624 ear auricle Anatomy 0.000 claims description 2
- 230000007613 environmental effect Effects 0.000 claims description 2
- 125000005842 heteroatom Chemical group 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims description 2
- 239000002574 poison Substances 0.000 claims description 2
- 231100000614 poison Toxicity 0.000 claims description 2
- 239000000700 radioactive tracer Substances 0.000 claims description 2
- 210000004761 scalp Anatomy 0.000 claims description 2
- 238000002835 absorbance Methods 0.000 abstract 1
- IMBKASBLAKCLEM-UHFFFAOYSA-L ferrous ammonium sulfate (anhydrous) Chemical compound [NH4+].[NH4+].[Fe+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O IMBKASBLAKCLEM-UHFFFAOYSA-L 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- 230000008033 biological extinction Effects 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 230000009189 diving Effects 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 238000005375 photometry Methods 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 description 1
- AXDJCCTWPBKUKL-UHFFFAOYSA-N 4-[(4-aminophenyl)-(4-imino-3-methylcyclohexa-2,5-dien-1-ylidene)methyl]aniline;hydron;chloride Chemical compound Cl.C1=CC(=N)C(C)=CC1=C(C=1C=CC(N)=CC=1)C1=CC=C(N)C=C1 AXDJCCTWPBKUKL-UHFFFAOYSA-N 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000012620 biological material Substances 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000012505 colouration Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000009089 cytolysis Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 210000003743 erythrocyte Anatomy 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 125000001072 heteroaryl group Chemical group 0.000 description 1
- 229920006158 high molecular weight polymer Polymers 0.000 description 1
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 230000005298 paramagnetic effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 235000019333 sodium laurylsulphate Nutrition 0.000 description 1
- AWDBHOZBRXWRKS-UHFFFAOYSA-N tetrapotassium;iron(6+);hexacyanide Chemical compound [K+].[K+].[K+].[K+].[Fe+6].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] AWDBHOZBRXWRKS-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Automatic Analysis And Handling Materials Therefor (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762616952 DE2616952C2 (de) | 1976-04-17 | 1976-04-17 | Verfahren zur Fotometrischen Messung der Konzentration von Gasanteilen von Blut |
| DE19772712158 DE2712158C2 (de) | 1977-03-19 | 1977-03-19 | Vorrichtung zur photometrischen Messung des Sauerstoffgehaltes gasförmiger oder fluessiger Proben |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1582376A true GB1582376A (en) | 1981-01-07 |
Family
ID=25770357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB15011/77A Expired GB1582376A (en) | 1976-04-17 | 1977-04-12 | Method for measuring the concentration of gaseous oxygen or carbon dioxide in gaseous or liquid samples in particular in breath and blood samples |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS52154693A (enrdf_load_stackoverflow) |
| BR (1) | BR7702432A (enrdf_load_stackoverflow) |
| CH (1) | CH632844A5 (enrdf_load_stackoverflow) |
| FR (1) | FR2348490A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1582376A (enrdf_load_stackoverflow) |
| SE (2) | SE441218B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014006317B3 (de) * | 2014-04-30 | 2015-05-07 | Gebrüder Heyl Analysentechnik GmbH & Co KG | Verfahren zur Erweiterung des Messbereiches von fotometrischen Systemen |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3032150A1 (de) * | 1980-08-26 | 1982-04-01 | Hellige Gmbh, 7800 Freiburg | Verfahren und messeinrichtung zur kolorimetrischen bestimmung der konzentration eines chemischen stoffs, insbesondere des partialdrucks eines im blut geloesten gases |
| US5071768A (en) * | 1985-06-14 | 1991-12-10 | Carrier Corporation | Method and apparatus for refrigerant testing in a closed system |
| US8741234B2 (en) * | 2011-12-27 | 2014-06-03 | Honeywell International Inc. | Disposable cartridge for fluid analysis |
| CN106290331A (zh) * | 2016-07-27 | 2017-01-04 | 郑州点石生物技术有限公司 | 光学血气检测仪 |
-
1977
- 1977-04-12 GB GB15011/77A patent/GB1582376A/en not_active Expired
- 1977-04-12 CH CH449877A patent/CH632844A5/de not_active IP Right Cessation
- 1977-04-14 SE SE7704295A patent/SE441218B/xx not_active IP Right Cessation
- 1977-04-15 JP JP4275877A patent/JPS52154693A/ja active Granted
- 1977-04-15 FR FR7711496A patent/FR2348490A1/fr active Granted
- 1977-04-15 BR BR7702432A patent/BR7702432A/pt unknown
-
1983
- 1983-09-16 SE SE8304989A patent/SE456371B/sv not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014006317B3 (de) * | 2014-04-30 | 2015-05-07 | Gebrüder Heyl Analysentechnik GmbH & Co KG | Verfahren zur Erweiterung des Messbereiches von fotometrischen Systemen |
Also Published As
| Publication number | Publication date |
|---|---|
| SE8304989D0 (sv) | 1983-09-16 |
| SE8304989L (sv) | 1983-09-16 |
| FR2348490B1 (enrdf_load_stackoverflow) | 1983-04-22 |
| BR7702432A (pt) | 1978-01-17 |
| SE441218B (sv) | 1985-09-16 |
| JPS6136184B2 (enrdf_load_stackoverflow) | 1986-08-16 |
| SE456371B (sv) | 1988-09-26 |
| CH632844A5 (en) | 1982-10-29 |
| SE7704295L (sv) | 1977-10-18 |
| FR2348490A1 (fr) | 1977-11-10 |
| JPS52154693A (en) | 1977-12-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19960412 |