CH621872A5 - - Google Patents

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Info

Publication number: CH621872A5
Authority: CH; Switzerland
Prior art keywords: chamber; piping; reaction; reagent; temperature
Prior art date: 1977-02-28

Application number

CH211678A

Other languages

English (en)

French (fr)

Inventor

Jack L Hoffa

Robert A Ray

Original Assignee

Beckman Instruments Inc

Priority date (The priority date 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 date listed.)

1977-02-28

Filing date

1978-02-27

Publication date

1981-02-27

1978-02-27 Application filed by Beckman Instruments Inc filed Critical Beckman Instruments Inc

1981-02-27 Publication of CH621872A5 publication Critical patent/CH621872A5/fr

Links

238000006243 chemical reaction Methods 0.000 claims description 58
239000003153 chemical reaction reagent Substances 0.000 claims description 40
238000010438 heat treatment Methods 0.000 claims description 21
150000001875 compounds Chemical class 0.000 claims description 7
238000001816 cooling Methods 0.000 claims description 7
239000007788 liquid Substances 0.000 claims 1
238000005086 pumping Methods 0.000 claims 1
239000000523 sample Substances 0.000 description 13
230000002572 peristaltic effect Effects 0.000 description 7
229910052760 oxygen Inorganic materials 0.000 description 4
239000001301 oxygen Substances 0.000 description 4
-1 polytetrafluoroethylene Polymers 0.000 description 4
239000000243 solution Substances 0.000 description 4
WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 3
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
239000008280 blood Substances 0.000 description 3
210000004369 blood Anatomy 0.000 description 3
239000008103 glucose Substances 0.000 description 3
239000000463 material Substances 0.000 description 3
238000000034 method Methods 0.000 description 3
230000028016 temperature homeostasis Effects 0.000 description 3
210000002700 urine Anatomy 0.000 description 3
108010015776 Glucose oxidase Proteins 0.000 description 2
239000004366 Glucose oxidase Substances 0.000 description 2
229910052782 aluminium Inorganic materials 0.000 description 2
230000033228 biological regulation Effects 0.000 description 2
239000012530 fluid Substances 0.000 description 2
229940116332 glucose oxidase Drugs 0.000 description 2
235000019420 glucose oxidase Nutrition 0.000 description 2
238000005259 measurement Methods 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
229920001343 polytetrafluoroethylene Polymers 0.000 description 2
239000004810 polytetrafluoroethylene Substances 0.000 description 2
239000004743 Polypropylene Substances 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
239000012472 biological sample Substances 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
239000004020 conductor Substances 0.000 description 1
238000006731 degradation reaction Methods 0.000 description 1
238000001514 detection method Methods 0.000 description 1
230000023077 detection of light stimulus Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
239000003822 epoxy resin Substances 0.000 description 1
230000002209 hydrophobic effect Effects 0.000 description 1
239000011810 insulating material Substances 0.000 description 1
229910001120 nichrome Inorganic materials 0.000 description 1
230000003287 optical effect Effects 0.000 description 1
150000002926 oxygen Chemical class 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920002493 poly(chlorotrifluoroethylene) Polymers 0.000 description 1
239000005023 polychlorotrifluoroethylene (PCTFE) polymer Substances 0.000 description 1
229920000647 polyepoxide Polymers 0.000 description 1
229920001155 polypropylene Polymers 0.000 description 1
230000004044 response Effects 0.000 description 1
239000012487 rinsing solution Substances 0.000 description 1
238000007789 sealing Methods 0.000 description 1
230000006641 stabilisation Effects 0.000 description 1
238000011105 stabilization Methods 0.000 description 1
230000000087 stabilizing effect Effects 0.000 description 1
239000000126 substance Substances 0.000 description 1

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/28—Electrolytic cell components
- G01N27/30—Electrodes, e.g. test electrodes; Half-cells
- G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
- G01N27/3271—Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N2035/00346—Heating or cooling arrangements
- G01N2035/00356—Holding samples at elevated temperature (incubation)
- G01N2035/00376—Conductive heating, e.g. heated plates
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N2035/00346—Heating or cooling arrangements
- G01N2035/00425—Heating or cooling means associated with pipettes or the like, e.g. for supplying sample/reagent at given temperature
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N21/03—Cuvette constructions
- G01N21/0332—Cuvette constructions with temperature control

Landscapes

Health & Medical Sciences (AREA)
Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Analytical Chemistry (AREA)
General Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Physics & Mathematics (AREA)
Hematology (AREA)
Biochemistry (AREA)
Molecular Biology (AREA)
General Physics & Mathematics (AREA)
Immunology (AREA)
Pathology (AREA)
Automatic Analysis And Handling Materials Therefor (AREA)
Investigating Or Analysing Biological Materials (AREA)
Physical Or Chemical Processes And Apparatus (AREA)

CH211678A 1977-02-28 1978-02-27 CH621872A5 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/772,410 US4086061A (en)	1977-02-28	1977-02-28	Temperature control system for chemical reaction cell

Publications (1)

Publication Number	Publication Date
CH621872A5 true CH621872A5 (de)	1981-02-27

Family

ID=25094979

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH211678A CH621872A5 (de)	1977-02-28	1978-02-27

Country Status (9)

Country	Link
US (1)	US4086061A (de)
BE (1)	BE864338A (de)
CA (1)	CA1091560A (de)
CH (1)	CH621872A5 (de)
DE (1)	DE2808378C2 (de)
DK (1)	DK150787C (de)
FR (1)	FR2382008A1 (de)
GB (1)	GB1554537A (de)
SE (1)	SE436698B (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4361540A (en) *	1980-05-05	1982-11-30	Instrumentation Laboratory Inc.	Analysis system
US4361539A (en) *	1980-05-05	1982-11-30	Instrumentation Laboratory Inc.	Analysis system
CA1174833A (en) *	1980-06-10	1984-09-25	Alan Queen	Stopped-flow apparatus
DK421880A (da) *	1980-10-06	1982-04-07	Radiometer As	Apparat til analyse af biologiske vaesker
US4443407A (en) *	1981-04-02	1984-04-17	Instrumentation Laboratory Inc.	Analysis system
US4701252A (en) *	1982-06-16	1987-10-20	Matsushita Electric Industrial Co., Ltd.	Dissolved gas and ion measuring electrode system
EP0250565B1 (de) *	1985-12-23	1992-04-01	Beckman Instruments, Inc.	Verfahren und vorrichtung zur automatischen analysierung für immunchemie
US4858155A (en) *	1985-12-24	1989-08-15	Beckman Instruments, Inc.	Reaction temperature control system
US4888998A (en) *	1986-07-11	1989-12-26	Beckman Instruments, Inc.	Sample handling system
US4933146A (en) *	1986-07-11	1990-06-12	Beckman Instruments, Inc.	Temperature control apparatus for automated clinical analyzer
US4982741A (en) *	1987-05-22	1991-01-08	Inax Corporation	Apparatus for detecting certain substances in urine, a toilet stool and a system for collecting information on health
US5198192A (en) *	1988-05-18	1993-03-30	Inax Corporation	Apparatus for detecting ingredient in urine, a toilet stool equipped with a urine detecting device and a room for urine detecting facility
EP0346083B1 (de) *	1988-06-09	1993-09-22	Inax Corporation	Vorrichtung zum Feststellen eines Bestandteils im Harn, sowie Klosettsitz mit einer Vorrichtung zur Urinanalyse
US5130095A (en) *	1989-03-13	1992-07-14	Beckman Instruments, Inc.	Automatic chemistry analyzer
US5213762A (en) *	1989-03-13	1993-05-25	Beckman Instruments, Inc.	Automatic chemistry analyzer
US5132233A (en) *	1989-03-13	1992-07-21	Beckman Instruments, Inc.	Sample injection cell
US5223222A (en) *	1989-03-13	1993-06-29	Beckman Instruments, Inc.	Automatic chemistry analyzer
US5908599A (en) *	1996-07-30	1999-06-01	Bayer Corporation	Heated reaction chamber in a unified fluid circuit of a hematology diagnostic instrument
US5863506A (en) *	1996-11-12	1999-01-26	Beckman Instruments, Inc.	Automatic chemistry analyzer with improved heated reaction cup assembly
US7794666B2 (en) *	2006-02-07	2010-09-14	Beckman Coulter, Inc.	Method and apparatus for controlling reaction temperature in bio-chemical instruments
US20080206877A1 (en) *	2007-02-22	2008-08-28	The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of	Reactors for selective enhancement reactions and methods of using such reactors
US8071390B2 (en) *	2007-06-05	2011-12-06	Ecolab Usa Inc.	Temperature stabilized optical cell and method
JP5759442B2 (ja) *	2012-12-28	2015-08-05	株式会社堀場製作所	電気化学的分析方法、電気化学的分析装置及び試薬セット
JP2014130032A (ja) *	2012-12-28	2014-07-10	Horiba Ltd	電気化学測定装置及び攪拌子
CN105738638B (zh) *	2016-05-12	2019-06-04	利多(香港)有限公司	用于分析仪的保温壳
EP3649462B1 (de) *	2017-07-06	2025-01-22	Services Petroliers Schlumberger	Automatisierte analyse einer bohrflüssigkeit
US11643898B2 (en)	2018-10-17	2023-05-09	Schlumberger Technology Corporation	Systems and methods for monitoring and/or predicting sagging tendencies of fluids
CN113030480B (zh) *	2019-12-25	2024-04-05	深圳迈瑞生物医疗电子股份有限公司	试剂预热装置及样本分析仪

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3507146A (en) *	1968-02-09	1970-04-21	Webb James E	Method and system for respiration analysis
US3578405A (en) *	1968-07-22	1971-05-11	Texaco Inc	Method and apparatus for analysis of fluid mixtures
CA940278A (en) *	1969-04-08	1974-01-22	Beckman Instruments	Apparatus for automatically performing chemical processes
US3701716A (en) *	1969-04-15	1972-10-31	Beckman Instruments Inc	Liquid analysis apparatus
US3811842A (en) *	1972-06-07	1974-05-21	Technicon Instr	Temperature-controlled fluid manifold for a fluid manifold for a fluid system of an automated sample analyzer
US3963440A (en) *	1974-06-27	1976-06-15	Instrumentation Laboratory, Inc.	Analysis system
JPS51108887A (en) *	1975-03-20	1976-09-27	Nippon Electron Optics Lab	Jidokagakubunsekisochi

1977
- 1977-02-28 US US05/772,410 patent/US4086061A/en not_active Expired - Lifetime
1978
- 1978-02-01 CA CA296,134A patent/CA1091560A/en not_active Expired
- 1978-02-15 GB GB5952/78A patent/GB1554537A/en not_active Expired
- 1978-02-17 FR FR7804588A patent/FR2382008A1/fr active Granted
- 1978-02-27 CH CH211678A patent/CH621872A5/fr not_active IP Right Cessation
- 1978-02-27 BE BE185497A patent/BE864338A/xx not_active IP Right Cessation
- 1978-02-27 DE DE2808378A patent/DE2808378C2/de not_active Expired
- 1978-02-28 SE SE7802268A patent/SE436698B/sv not_active IP Right Cessation
- 1978-02-28 DK DK090978A patent/DK150787C/da active

Also Published As

Publication number	Publication date
GB1554537A (en)	1979-10-24
BE864338A (fr)	1978-06-16
CA1091560A (en)	1980-12-16
SE436698B (sv)	1985-01-21
DE2808378C2 (de)	1982-11-11
DK150787B (da)	1987-06-22
US4086061A (en)	1978-04-25
SE7802268L (sv)	1978-08-29
DK150787C (da)	1988-01-04
FR2382008B1 (de)	1982-01-15
FR2382008A1 (fr)	1978-09-22
DK90978A (da)	1978-08-29
DE2808378A1 (de)	1979-01-11

Legal Events

Date	Code	Title	Description
1994-10-31	PL	Patent ceased
2024-10-31	PL	Patent ceased

Publication	Publication Date	Title
CH621872A5 (de)	1981-02-27
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EP1439388A1 (de)	2004-07-21	Vorrichtung zur Messung der Qualität und/oder der Zersetzung einer Flüssigkeit, insbesondere von Speiseöl
FR3107823A1 (fr)	2021-09-10	Dispositif et méthode d’analyse d’urine
FR2614422A1 (fr)	1988-10-28	Electrode enzymatique et module a electrode perfectionnes et leur procede d'utilisation
FR2591747A1 (fr)	1987-06-19	Analyseur medical a electrodes enzymatiques ou a selectivite ionique et procede d'utilisation
CA2033688A1 (fr)	1991-07-09	Capteur d'humidite et installation de mesure comportant une pluralite de tels capteurs
CH623415A5 (de)	1981-05-29
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EP1066532A1 (de)	2001-01-10	Verfahren zur probenentnahme einer biologischen probe
EP0071491B1 (de)	1986-01-15	Verfahren zur Probennahme und Analyse mit Dünnschichtchromatographie und Vorrichtung dafür
JPS6073346A (ja)	1985-04-25	溶解速度測定方法およびその装置
EP1266211B1 (de)	2014-06-25	Verbesserte vorrichtung zur probenanalyse durch multikapillar-elektrophorese mit festkörper/festkörper-thermoregulierung
WO2015068115A1 (fr)	2015-05-14	Calorimètre a température stabilisée
EP1186880A1 (de)	2002-03-13	Viskosimeter und Verfahren zur Bestimmung der Viskosität von Substanzen
CH654926A5 (fr)	1986-03-14	Procede et comparateur thermoelectrique pour identifier un materiau.
EP0006272A1 (de)	1980-01-09	Verfahren und Vorrichtung zur Kontrolle der Dosierung eines chemischen Schmelzzusatzes auf einer Strasse
FR2548360A1 (fr)	1985-01-04	Dispositif pour le prelevement et la mesure du debit d'un liquide en circulation constante ou pulsee
EP3366196A1 (de)	2018-08-29	Verfahren und vorrichtung zur einbringung mindestens einer dosierten exogenen substanz in eine endogene flüssigkeit
FR2589240A1 (fr)	1987-04-30	Barrette d'analyse monoparametre
EP0505554B1 (de)	1995-05-03	Gerät, das direkt auf die haut die bestimmung der menge mindestens eines substrates ermöglicht und entsprechendes verfahren
FR2582397A1 (fr)	1986-11-28	Dispositif pour mesurer l'integrale par rapport au temps d'un depassement de temperature et application au controle du chauffage d'un local
CH631014A5 (fr)	1982-07-15	Reacteur d'analyse et dispositif d'analyse comprenant le reacteur.
EP0442232A1 (de)	1991-08-21	Vorrichtung zur Flüssigkeitsprobenanalyse