FR2408144A1 - Petit tube indicateur pour le dosage de l'uree - Google Patents

Petit tube indicateur pour le dosage de l'uree

Info

Publication number
FR2408144A1
FR2408144A1 FR7831358A FR7831358A FR2408144A1 FR 2408144 A1 FR2408144 A1 FR 2408144A1 FR 7831358 A FR7831358 A FR 7831358A FR 7831358 A FR7831358 A FR 7831358A FR 2408144 A1 FR2408144 A1 FR 2408144A1
Authority
FR
France
Prior art keywords
urea
alkaline
indicator tube
small
indicators
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.)
Withdrawn
Application number
FR7831358A
Other languages
English (en)
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.)
Teva GmbH
Original Assignee
Arzneimittelwerk Dresden GmbH
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 Arzneimittelwerk Dresden GmbH filed Critical Arzneimittelwerk Dresden GmbH
Publication of FR2408144A1 publication Critical patent/FR2408144A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/52—Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/521—Single-layer analytical elements
    • G01N33/523—Single-layer analytical elements the element being adapted for a specific analyte
    • 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
    • C12Q1/58—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving urea or urease
    • 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
    • Y10S435/805—Test papers
    • 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
    • Y10S435/81—Packaged device or kit

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Analytical Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Cell Biology (AREA)
  • Biophysics (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Genetics & Genomics (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Cosmetics (AREA)

Abstract

PETIT TUBE INDICATEUR POUR LE DOSAGE DE L'UREE. UNE BANDE DE SIGNALISATION A INDICATEURS 3, DISPOSEE DANS UN PETIT TUBE CAPILLAIRE 1 MUNI D'UN REPERE COLORE A SON EXTREMITE INFERIEURE, CONTIENT UN SYSTEME REACTIF 4, NON TAMPONNE ET DENUE DE CARBONATES ALCALINS ETOU D'HYDROXYDES ALCALINS, COMPOSE D'UREASE PEU EPUREE ET DE 1 A 15 D'UN SACCHARIDE OU D'UN POLYSACCHARIDE, ET UNE OU UN CERTAIN NOMBRE DE ZONES DE SIGNALISATIONS A INDICATEURS 5, EN FORME DE BANDES ET DISPOSEES ALTERNATIVEMENT ET DES ESPACES INTERMEDIAIRES 6 NON TRAITES, UN INDICATEUR ETANT CONSTITUE PAR UN COLORANT CHANGEANT DE COULEUR DANS LE DOMAINE ALCALIN. APPLICATION : DOSAGE DE L'UREE.
FR7831358A 1977-11-04 1978-11-06 Petit tube indicateur pour le dosage de l'uree Withdrawn FR2408144A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD20187377A DD137384B1 (de) 1977-11-04 1977-11-04 Indikator-kapillar-roehrchen zur harnstoff-bestimmung

Publications (1)

Publication Number Publication Date
FR2408144A1 true FR2408144A1 (fr) 1979-06-01

Family

ID=5510325

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7831358A Withdrawn FR2408144A1 (fr) 1977-11-04 1978-11-06 Petit tube indicateur pour le dosage de l'uree

Country Status (10)

Country Link
US (2) US4252903A (fr)
BG (1) BG36593A1 (fr)
CH (1) CH635939A5 (fr)
CS (1) CS222957B1 (fr)
DD (1) DD137384B1 (fr)
DE (1) DE2843485A1 (fr)
FR (1) FR2408144A1 (fr)
GB (1) GB2007838B (fr)
HU (1) HU179400B (fr)
SE (1) SE7811419L (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5670460A (en) * 1979-11-13 1981-06-12 Fuji Photo Film Co Ltd Multilayer chemical analysis material for analysis of water liquid
EP0067171B1 (fr) * 1980-12-19 1986-01-29 Minnesota Mining And Manufacturing Company Procede et article de determination de la concentration d'acide libre dans des huiles
US4654309A (en) * 1980-12-19 1987-03-31 Minnesota Mining And Manufacturing Co. Test method and article for estimating the concentration of free acid in liquid
IT1205338B (it) * 1983-08-09 1989-03-15 Miles Italiana Composizione e metodo per la determinazione enzimatica di urea in liquidi organici
US4973549A (en) * 1987-06-22 1990-11-27 Chemtrak Corporation Quantitative diagnostic assay employing signal producing agent bound to support and measuring migration distance of detectable signal
GB8714979D0 (en) * 1987-07-02 1987-08-05 Rayman G A Testing fluids
AU1816888A (en) * 1987-06-26 1989-01-05 Gerrard Abdool Rayman Device for testing fluids
EP0389563A4 (en) * 1988-01-21 1991-01-23 Boehringer Mannheim Corporation Method and apparatus for analyte determination
EP0339331A3 (fr) * 1988-04-29 1990-09-19 ARZNEIMITTELWERK DRESDEN GmbH Bandelette d'essai pour la détermination de l'urée et son application
US5100620A (en) * 1989-05-15 1992-03-31 Miles, Inc. Capillary tube/gap reagent format
US5212060A (en) * 1990-04-27 1993-05-18 Genesis Labs, Inc. Dry test strip comprising a dextran barrier for excluding erythrocytes
ATE302816T1 (de) * 1995-10-13 2005-09-15 Crompton Vinyl Additives Gmbh Stabilisatorkombinationen für chlorhaltige polymere
ATA195796A (de) * 1996-11-08 1999-02-15 Buchrucker Karlheinz Mag Testeinrichtung zum harnstoffnachweis in milch
US5948695A (en) * 1997-06-17 1999-09-07 Mercury Diagnostics, Inc. Device for determination of an analyte in a body fluid
DE69816663T2 (de) * 1997-10-27 2004-04-15 Idexx Laboratories, Inc. Vorrichtung zur bestimmung von analyten in lösungen
US6773898B1 (en) * 2002-09-09 2004-08-10 Raven Biological Laboratories, Inc. Process challenge device
US7378054B2 (en) * 2004-04-16 2008-05-27 Savvipharm Inc Specimen collecting, processing and analytical assembly
CN102089441B (zh) * 2008-05-27 2013-07-17 Zbx公司 酶分析膜、检测装置和方法
GB201400115D0 (en) * 2014-01-05 2014-02-19 Gerardos Georgios Multiple ligands detection using an immunoassay device
WO2020006413A1 (fr) * 2018-06-28 2020-01-02 Rand Kinneret Aiguille microcapillaire antibouchage et antiadhésive à visibilité de pointe améliorée
US10765793B1 (en) 2019-06-27 2020-09-08 Fresenius Medical Care Holdings, Inc. Ammonia detection in dialysis systems

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1254053A (fr) * 1959-03-13 1961-02-17 Warner Lambert Pharmaceutical Papier indicateur et procédé de dosage de substances dans des sécrétions
US3249513A (en) * 1963-09-19 1966-05-03 Warner Lambert Pharmaceutical Purification of urease
FR1447191A (fr) * 1964-03-20 1966-07-29 Boehringer & Soehne Gmbh Matériel de diagnostic pour la détermination des substances contenues dans le sang entier
FR1472956A (fr) * 1964-07-20 1967-06-01
US3530040A (en) * 1964-07-20 1970-09-22 Miles Lab Test composition,device and method for detecting urea in aqueous fluids
US3884641A (en) * 1972-10-11 1975-05-20 Merck Patent Gmbh Reaction chamber unit for test strips
DE2711634A1 (de) * 1977-03-17 1978-09-21 Riedel De Haen Ag Testvorrichtung zur bestimmung von harnstoff in fluessigkeiten

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3768978A (en) * 1971-03-01 1973-10-30 Hamilton Co Disposable pipette
ZA733611B (en) * 1972-10-11 1974-04-24 Merck Patent Gmbh Indicator for the determination of urea
US3950226A (en) * 1974-10-31 1976-04-13 Moon Ki Chang Novel reagent and method for the determination of urea in biological fluids
CA1054034A (fr) * 1975-06-20 1979-05-08 Barbara J. Bruschi Element multicouches pour l'analyse
US4094647A (en) * 1976-07-02 1978-06-13 Thyroid Diagnostics, Inc. Test device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1254053A (fr) * 1959-03-13 1961-02-17 Warner Lambert Pharmaceutical Papier indicateur et procédé de dosage de substances dans des sécrétions
US3249513A (en) * 1963-09-19 1966-05-03 Warner Lambert Pharmaceutical Purification of urease
FR1447191A (fr) * 1964-03-20 1966-07-29 Boehringer & Soehne Gmbh Matériel de diagnostic pour la détermination des substances contenues dans le sang entier
FR1472956A (fr) * 1964-07-20 1967-06-01
US3530040A (en) * 1964-07-20 1970-09-22 Miles Lab Test composition,device and method for detecting urea in aqueous fluids
US3884641A (en) * 1972-10-11 1975-05-20 Merck Patent Gmbh Reaction chamber unit for test strips
DE2711634A1 (de) * 1977-03-17 1978-09-21 Riedel De Haen Ag Testvorrichtung zur bestimmung von harnstoff in fluessigkeiten

Also Published As

Publication number Publication date
HU179400B (en) 1982-10-28
SE7811419L (sv) 1979-05-05
DE2843485A1 (de) 1979-05-10
DD137384B1 (de) 1981-07-29
US4248973A (en) 1981-02-03
BG36593A1 (en) 1984-12-16
GB2007838A (en) 1979-05-23
CH635939A5 (de) 1983-04-29
US4252903A (en) 1981-02-24
CS222957B1 (en) 1983-08-26
DD137384A1 (de) 1979-08-29
GB2007838B (en) 1982-05-26

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Legal Events

Date Code Title Description
ST Notification of lapse