DE68925075T2 - Mittel und Verfahren zur Analyse - Google Patents

Mittel und Verfahren zur Analyse

Info

Publication number
DE68925075T2
DE68925075T2 DE68925075T DE68925075T DE68925075T2 DE 68925075 T2 DE68925075 T2 DE 68925075T2 DE 68925075 T DE68925075 T DE 68925075T DE 68925075 T DE68925075 T DE 68925075T DE 68925075 T2 DE68925075 T2 DE 68925075T2
Authority
DE
Germany
Prior art keywords
analyte
transducer
analysis
sensing
methods
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
Application number
DE68925075T
Other languages
English (en)
Other versions
DE68925075D1 (de
Inventor
Stanley M Liffmann
John D Czaban
Humayun Qureshi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Apec Inc
Original Assignee
Apec 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.)
Filing date
Publication date
Application filed by Apec Inc filed Critical Apec Inc
Application granted granted Critical
Publication of DE68925075D1 publication Critical patent/DE68925075D1/de
Publication of DE68925075T2 publication Critical patent/DE68925075T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/60—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving cholesterol
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/18—Apparatus specially designed for the use of free, immobilized or carrier-bound enzymes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
    • C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
    • C12Q1/54—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving glucose or galactose
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S435/00—Chemistry: molecular biology and microbiology
    • Y10S435/817—Enzyme or microbe electrode
    • 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
    • Y10T436/11—Automated chemical analysis
    • Y10T436/117497—Automated chemical analysis with a continuously flowing sample or carrier stream
DE68925075T 1988-06-29 1989-06-27 Mittel und Verfahren zur Analyse Expired - Fee Related DE68925075T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/213,258 US5037737A (en) 1988-06-29 1988-06-29 Analysis by sensor placement in recprocating flow

Publications (2)

Publication Number Publication Date
DE68925075D1 DE68925075D1 (de) 1996-01-25
DE68925075T2 true DE68925075T2 (de) 1996-05-09

Family

ID=22794364

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68925075T Expired - Fee Related DE68925075T2 (de) 1988-06-29 1989-06-27 Mittel und Verfahren zur Analyse

Country Status (5)

Country Link
US (1) US5037737A (de)
EP (1) EP0349263B1 (de)
JP (1) JPH0251064A (de)
AT (1) ATE131527T1 (de)
DE (1) DE68925075T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5206145A (en) * 1988-05-19 1993-04-27 Thorn Emi Plc Method of measuring the concentration of a substance in a sample solution
JP2862940B2 (ja) * 1989-08-25 1999-03-03 王子製紙株式会社 固定化酵素およびそれを用いる測定装置
DE3941162A1 (de) * 1989-12-13 1991-06-20 Biotechnolog Forschung Gmbh Sensoranordnung fuer die fliessinjektionsanalyse
US5306413A (en) * 1992-03-31 1994-04-26 Kanzaki Paper Manufacturing Co., Ltd. Assay apparatus and assay method
ES2164102T3 (es) * 1993-04-29 2002-02-16 Danfoss As Dispositivo para analizar un medio fluido.
DE4411268C2 (de) * 1994-03-31 2001-02-01 Danfoss As Analyseverfahren und Analysevorrichtung
US5608167A (en) * 1995-02-21 1997-03-04 Orbisphere Laboratories Neuchatel Sa Membrane-enclosed sensor, flow control element and analytic method
US5641686A (en) * 1995-03-28 1997-06-24 The United States Of America As Represented By The United States Department Of Energy Flow injection trace gas analysis method for on-site determination of organoarsenicals
US5945830A (en) * 1996-04-26 1999-08-31 Biosepra, Inc. Flow through fluid pH and conductivity sensor
US5958704A (en) * 1997-03-12 1999-09-28 Ddx, Inc. Sensing system for specific substance and molecule detection
US6077660A (en) * 1998-06-10 2000-06-20 Abbott Laboratories Diagnostic assay requiring a small sample of biological fluid
DE10028692C2 (de) * 2000-06-09 2002-06-06 Micronas Gmbh Verfahren zur Untersuchung von membranumschlossenen Biokompartimenten
US9125989B2 (en) * 2003-01-23 2015-09-08 Debiotech S.A. Device for determining the characteristics of peritoneal membrane
JP5806514B2 (ja) * 2011-05-31 2015-11-10 株式会社東芝 自動分析装置
JP6454469B2 (ja) * 2014-01-21 2019-01-16 株式会社ダイセル 酵素架橋凝集体、及びこれを備えるマイクロリアクター

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3539455A (en) * 1965-10-08 1970-11-10 Leland C Clark Jr Membrane polarographic electrode system and method with electrochemical compensation
US3700335A (en) * 1971-01-21 1972-10-24 Eastman Kodak Co Process and apparatus for sensitometrically testing a liquid,photosensitive emulsion
US3979274A (en) * 1975-09-24 1976-09-07 The Yellow Springs Instrument Company, Inc. Membrane for enzyme electrodes
US4311789A (en) * 1975-12-31 1982-01-19 Gambro Ag Method for sampling and measuring the content of a low-molecular weight compound in a complex fluid medium
DE2642232C3 (de) * 1976-09-20 1980-05-14 Boehringer Mannheim Gmbh, 6800 Mannheim Verfahren und Vorrichtung zur laufenden Bestimmung der Konzentration eines Enzymsubstrates
IT1167468B (it) * 1981-07-13 1987-05-13 Instrumentation Lab Spa Cella elettrochimica dotata di elettrodi selettivi ed almeno un reattore chimico, atta alla misura indiretta di parametri chimico-clinici, e metodo di misura impiegante tale cella
US4636473A (en) * 1983-10-06 1987-01-13 Rensselaer Polytechnic Institute Membrane and static mixer-moderated bioreactor with anti-fouling device
US4759828A (en) * 1987-04-09 1988-07-26 Nova Biomedical Corporation Glucose electrode and method of determining glucose
US4859422A (en) * 1987-07-17 1989-08-22 Fisher Scientific Company Analysis system
JPS6457159A (en) * 1987-08-27 1989-03-03 Tosoh Corp Biosensor

Also Published As

Publication number Publication date
EP0349263B1 (de) 1995-12-13
ATE131527T1 (de) 1995-12-15
US5037737A (en) 1991-08-06
EP0349263A3 (en) 1990-08-29
JPH0251064A (ja) 1990-02-21
DE68925075D1 (de) 1996-01-25
EP0349263A2 (de) 1990-01-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8370 Indication related to discontinuation of the patent is to be deleted
8339 Ceased/non-payment of the annual fee