CS222957B1 - Indication tube for detecting urea - Google Patents

Indication tube for detecting urea Download PDF

Info

Publication number
CS222957B1
CS222957B1 CS786445A CS644578A CS222957B1 CS 222957 B1 CS222957 B1 CS 222957B1 CS 786445 A CS786445 A CS 786445A CS 644578 A CS644578 A CS 644578A CS 222957 B1 CS222957 B1 CS 222957B1
Authority
CS
Czechoslovakia
Prior art keywords
μοιλη
urease
bands
indicator
tube
Prior art date
Application number
CS786445A
Other languages
Czech (cs)
English (en)
Inventor
Karl-Heinz Kallies
Original Assignee
Kallies Karl Heinz
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 Kallies Karl Heinz filed Critical Kallies Karl Heinz
Publication of CS222957B1 publication Critical patent/CS222957B1/cs

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)
  • Cosmetics (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
CS786445A 1977-11-04 1978-10-04 Indication tube for detecting urea CS222957B1 (en)

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
CS222957B1 true CS222957B1 (en) 1983-08-26

Family

ID=5510325

Family Applications (1)

Application Number Title Priority Date Filing Date
CS786445A CS222957B1 (en) 1977-11-04 1978-10-04 Indication tube for detecting urea

Country Status (10)

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

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
BR8108925A (pt) * 1980-12-19 1982-11-30 Minnesota Mining & Mfg Processo de teste e artigo para estimar a concentracao de acido livre em liquido
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 (de) * 1988-04-29 1990-09-19 ARZNEIMITTELWERK DRESDEN GmbH Teststreifen zur Bestimmung von Harnstoff und seine Anwendung
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
EP1327661B1 (de) * 1995-10-13 2005-08-24 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
CA2307123C (en) * 1997-10-27 2007-04-24 Idexx Laboratories, Inc. Device and methods for determination of analyte in a solution
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
US20110287461A1 (en) * 2008-05-27 2011-11-24 Zbx Corporation Enzymatic analytical membrane, test device and method
GB201400115D0 (en) * 2014-01-05 2014-02-19 Gerardos Georgios Multiple ligands detection using an immunoassay device
US11712549B2 (en) 2018-06-28 2023-08-01 Kinneret Rand Anti-clogging and anti-adhesive micro-capillary needle with enhanced tip visibility
US10765793B1 (en) 2019-06-27 2020-09-08 Fresenius Medical Care Holdings, Inc. Ammonia detection in dialysis systems

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL101441C (de) * 1959-03-13
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
NL6509361A (de) * 1964-07-20 1966-01-21
FR1472956A (de) * 1964-07-20 1967-06-01
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
ZA733612B (en) * 1972-10-11 1974-04-24 Merck Patent Gmbh Container for test strips
US3950226A (en) * 1974-10-31 1976-04-13 Moon Ki Chang Novel reagent and method for the determination of urea in biological fluids
CA1054034A (en) * 1975-06-20 1979-05-08 Barbara J. Bruschi Multilayer analytical element
US4094647A (en) * 1976-07-02 1978-06-13 Thyroid Diagnostics, Inc. Test device
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
GB2007838B (en) 1982-05-26
SE7811419L (sv) 1979-05-05
FR2408144A1 (fr) 1979-06-01
BG36593A1 (en) 1984-12-16
DE2843485A1 (de) 1979-05-10
DD137384A1 (de) 1979-08-29
DD137384B1 (de) 1981-07-29
CH635939A5 (de) 1983-04-29
HU179400B (en) 1982-10-28
US4248973A (en) 1981-02-03
US4252903A (en) 1981-02-24
GB2007838A (en) 1979-05-23

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