FR2430615B1 - Procede et appareil pour obtenir une portion d'un liquide dans un milieu gelifie - Google Patents

Procede et appareil pour obtenir une portion d'un liquide dans un milieu gelifie

Info

Publication number
FR2430615B1
FR2430615B1 FR7916707A FR7916707A FR2430615B1 FR 2430615 B1 FR2430615 B1 FR 2430615B1 FR 7916707 A FR7916707 A FR 7916707A FR 7916707 A FR7916707 A FR 7916707A FR 2430615 B1 FR2430615 B1 FR 2430615B1
Authority
FR
France
Prior art keywords
gelified
obtaining
medium
liquid
gelified medium
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
Application number
FR7916707A
Other languages
English (en)
Other versions
FR2430615A1 (fr
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.)
Bayer Corp
Original Assignee
Technicon Instruments Corp
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 Technicon Instruments Corp filed Critical Technicon Instruments Corp
Publication of FR2430615A1 publication Critical patent/FR2430615A1/fr
Application granted granted Critical
Publication of FR2430615B1 publication Critical patent/FR2430615B1/fr
Expired 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
    • G01N33/525—Multi-layer analytical elements
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/14—Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
    • Y10T436/142222—Hetero-O [e.g., ascorbic acid, etc.]
    • Y10T436/143333—Saccharide [e.g., DNA, etc.]
    • Y10T436/144444—Glucose
    • 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
    • Y10T436/14—Heterocyclic carbon compound [i.e., O, S, N, Se, Te, as only ring hetero atom]
    • Y10T436/145555—Hetero-N
    • Y10T436/147777—Plural nitrogen in the same ring [e.g., barbituates, creatinine, etc.]
    • 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
    • Y10T436/16—Phosphorus containing
    • Y10T436/166666—Phosphorus containing of inorganic phosphorus compound in body fluid
FR7916707A 1978-07-07 1979-06-28 Procede et appareil pour obtenir une portion d'un liquide dans un milieu gelifie Expired FR2430615B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/922,611 US4260392A (en) 1978-07-07 1978-07-07 Method and apparatus for obtaining an aliquot of a liquid in a gel medium

Publications (2)

Publication Number Publication Date
FR2430615A1 FR2430615A1 (fr) 1980-02-01
FR2430615B1 true FR2430615B1 (fr) 1985-07-19

Family

ID=25447321

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7916707A Expired FR2430615B1 (fr) 1978-07-07 1979-06-28 Procede et appareil pour obtenir une portion d'un liquide dans un milieu gelifie

Country Status (11)

Country Link
US (1) US4260392A (fr)
JP (2) JPS5512488A (fr)
AU (1) AU4755879A (fr)
BE (1) BE877272A (fr)
CA (1) CA1119083A (fr)
DE (1) DE2927345A1 (fr)
FR (1) FR2430615B1 (fr)
GB (1) GB2025044B (fr)
IT (1) IT1122010B (fr)
NL (1) NL7902541A (fr)
SE (1) SE7902015L (fr)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5696245A (en) * 1979-12-28 1981-08-04 Fuji Photo Film Co Ltd Material for measuring hematocrit value
US4539180A (en) * 1980-09-24 1985-09-03 Regents Of The University Of Minnesota Apparatus for quantitatively determining the level of hemoglobin in a biological sample
US4378971A (en) * 1980-09-24 1983-04-05 Regents Of The University Of Minnesota Method and apparatus for quantitatively determining the level of hemoglobin in a biological sample
DE3133826A1 (de) * 1981-08-27 1983-03-10 Boehringer Mannheim Gmbh, 6800 Mannheim Analyseteststreifen und verfahren zu seiner herstellung
DE3134611A1 (de) * 1981-09-01 1983-03-10 Boehringer Mannheim Gmbh, 6800 Mannheim Verfahren zur durchfuehrung analytischer bestimmungen und hierfuer geeignetes mittel
US4461829A (en) * 1981-09-14 1984-07-24 Miles Laboratories, Inc. Homogeneous specific binding assay element and lyophilization production method
CA1222438A (fr) * 1983-05-12 1987-06-02 Steven C. Charlton Epreuve unifiee pour la determination de la presence d'ions
US4678757A (en) * 1985-04-11 1987-07-07 Smithkline Diagnostics, Inc. Device and method for whole blood separation and analysis
JPH076984B2 (ja) * 1985-05-31 1995-01-30 株式会社日立製作所 複数項目分析方法
DE3520847A1 (de) * 1985-06-11 1986-12-11 Miles Laboratories, Inc., Elkhart, Ind. Teststreifen und verfahren zur herstellung von teststreifen
DE3616105A1 (de) * 1986-05-13 1987-11-19 Merck Patent Gmbh Teststreifen
AU1816888A (en) * 1987-06-26 1989-01-05 Gerrard Abdool Rayman Device for testing fluids
US4994238A (en) * 1988-06-09 1991-02-19 Daffern George M Constant volume chemical analysis test device
US5188963A (en) * 1989-11-17 1993-02-23 Gene Tec Corporation Device for processing biological specimens for analysis of nucleic acids
EP0656420A4 (fr) * 1992-08-21 1997-04-02 Showa Pharm Chem Ind Dispositif de test chimique et microbien.
CA2143365A1 (fr) * 1994-03-14 1995-09-15 Hugh V. Cottingham Methode et appareil pour l'amplification de l'acide nucleique
US5725831A (en) * 1994-03-14 1998-03-10 Becton Dickinson And Company Nucleic acid amplification apparatus
US5955352A (en) * 1994-12-22 1999-09-21 Showa Yakuhin Kako Co., Ltd. Instruments for chemical and microbiological tests
EP1291441A3 (fr) * 1995-09-12 2003-03-19 Becton, Dickinson and Company Dispositif et procédé d'amplification et de dosage d'ADN
US6232124B1 (en) 1996-05-06 2001-05-15 Verification Technologies, Inc. Automated fingerprint methods and chemistry for product authentication and monitoring
USD381591S (en) * 1996-05-31 1997-07-29 Lifescan, Inc. Visual test strip
US6358475B1 (en) * 1998-05-27 2002-03-19 Becton, Dickinson And Company Device for preparing thin liquid for microscopic analysis
US6180314B1 (en) * 1998-05-27 2001-01-30 Becton, Dickinson And Company Method for preparing thin liquid samples for microscopic analysis
US6036659A (en) * 1998-10-09 2000-03-14 Flexsite Diagnostics, Inc. Collection device for biological samples and methods of use
WO2000039579A1 (fr) * 1998-12-29 2000-07-06 Flexsite Diagnostics, Inc. Recueil d'urine pour analyse a distance et son procede d'utilisation
US6490030B1 (en) 1999-01-18 2002-12-03 Verification Technologies, Inc. Portable product authentication device
US7079230B1 (en) 1999-07-16 2006-07-18 Sun Chemical B.V. Portable authentication device and method of authenticating products or product packaging
US6426227B1 (en) * 1999-08-31 2002-07-30 Common Sense Ltd. Method for analyzing secreted bodily fluids
US6512580B1 (en) 1999-10-27 2003-01-28 Verification Technologies, Inc. Method and apparatus for portable product authentication
JP4474010B2 (ja) * 2000-03-15 2010-06-02 アークレイ株式会社 固体成分分離能を有する試験片
US20040000787A1 (en) * 2000-04-24 2004-01-01 Rakesh Vig Authentication mark for a product or product package
US20030112423A1 (en) * 2000-04-24 2003-06-19 Rakesh Vig On-line verification of an authentication mark applied to products or product packaging
US6638593B2 (en) 2000-06-30 2003-10-28 Verification Technologies, Inc. Copy-protected optical media and method of manufacture thereof
WO2002002301A1 (fr) 2000-06-30 2002-01-10 Verification Technologies Inc. Support optique protege et procede de fabrication
US7486790B1 (en) 2000-06-30 2009-02-03 Verification Technologies, Inc. Method and apparatus for controlling access to storage media
US7124944B2 (en) * 2000-06-30 2006-10-24 Verification Technologies, Inc. Product packaging including digital data
US7660415B2 (en) * 2000-08-03 2010-02-09 Selinfreund Richard H Method and apparatus for controlling access to storage media
US6939032B2 (en) * 2001-10-25 2005-09-06 Erie Scientific Company Cover slip mixing apparatus
US7943093B2 (en) * 2001-12-12 2011-05-17 Erie Scientific Company Cover slip
US20050084645A1 (en) * 2002-02-07 2005-04-21 Selinfreund Richard H. Method and system for optical disc copy-protection
US20040023397A1 (en) * 2002-08-05 2004-02-05 Rakesh Vig Tamper-resistant authentication mark for use in product or product packaging authentication
MXPA05003218A (es) * 2002-09-26 2005-09-12 Verification Technologies Inc Autentificacion de items que utilizan materiales de cambio transitorio de estado optico.
US20060203700A1 (en) * 2003-02-06 2006-09-14 Verification Technologies, Inc. Method and system for optical disk copy-protection
DE102004046618A1 (de) * 2004-09-25 2006-03-30 Robert Bosch Gmbh Schaltungsanordnung zum Analog/Digital-Wandeln
BRPI0807681A2 (pt) * 2007-03-05 2018-10-30 Advanced Liquid Logic Inc ensaios baseados em gotícula de peróxido de hidrogênio
DE102010001032B4 (de) * 2010-01-19 2014-11-20 Merete Management Gmbh Indikationseinrichtung
WO2019010530A1 (fr) * 2017-07-11 2019-01-17 Monash University Compositions sensibles aux produits chimiques
CN108195721B (zh) * 2017-12-07 2020-12-29 同济大学 一种不同沥青之间扩散系数的测试方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146163A (en) * 1962-01-23 1964-08-25 John H Brewer Apparatus for separating certain components from blood
US3368872A (en) * 1964-08-31 1968-02-13 Scientific Industries Automatic chemical analyzer
US3526480A (en) * 1966-12-15 1970-09-01 Xerox Corp Automated chemical analyzer
US4021308A (en) * 1967-02-16 1977-05-03 Rolf Saxholm Apparatus associated with magnetically responsive, biologically active substance for testing thereof
US3607093A (en) * 1968-02-15 1971-09-21 Schering Corp Devices for testing biological liquids
US3585004A (en) * 1969-03-21 1971-06-15 Miles Lab Test composition and device for detecting couplable compounds
NO124603B (fr) * 1969-05-03 1972-05-08 Rolf Saxholm
US3674438A (en) * 1970-05-20 1972-07-04 James T Shen Ouchterlony technique apparatus
DE2131423A1 (de) * 1970-07-09 1972-01-13 Dr Med Elevitch Franklin Ray Automatisches Analysenverfahren und Vorrichtung zu dessen Durchfuehrung
DE2152099C3 (de) * 1971-10-19 1975-03-13 Wolfgang Dipl.-Phys. Dr.Rer.Nat. 2000 Norderstedt Ludwig-Clarius Teststreifen und Verfahren zur Analyse chemischer Lösungen
US3798004A (en) * 1972-04-18 1974-03-19 Ames Yissum Ltd Test device
US3814670A (en) * 1972-04-26 1974-06-04 Miles Lab Test article for use in microbiology
DE2332760C3 (de) * 1972-06-30 1982-03-04 Eastman Kodak Co., 14650 Rochester, N.Y. Material für die quantitative spektrophotometrische Analyse einer Flüssigkeit
US3966897A (en) * 1973-04-02 1976-06-29 Marine Colloids, Inc. Medium for use in bioassay and method of using same
US3992158A (en) * 1973-08-16 1976-11-16 Eastman Kodak Company Integral analytical element
US3975162A (en) * 1974-03-13 1976-08-17 Marine Colloids, Inc. Applying reagent to medium and device therefor
US3983005A (en) * 1974-03-25 1976-09-28 Eastman Kodak Company Integral element for the analysis of cholesterol
DE2416047A1 (de) * 1974-04-03 1975-10-09 Ludwig Clarius Wolfgang Dipl P Transparenter teststreifen inkonstanter dicke oder dichte und verfahren zur analyse chemischer loesungen
US3901657A (en) * 1974-04-29 1975-08-26 Sun Scient Inc Device for testing solutions and body fluids
US3932229A (en) * 1974-11-15 1976-01-13 Millipore Corporation Method of sample application to gel electrophoresis media
US3990849A (en) * 1975-02-07 1976-11-09 Technicon Instruments Corporation Separation of cells from liquid components of blood
US4042335A (en) * 1975-07-23 1977-08-16 Eastman Kodak Company Integral element for analysis of liquids
US4069017A (en) * 1977-01-14 1978-01-17 Eastman Kodak Company Colorimetric assay for bilirubin
US4069016A (en) * 1977-01-14 1978-01-17 Eastman Kodak Company Assay for bilirubin

Also Published As

Publication number Publication date
US4260392A (en) 1981-04-07
CA1119083A (fr) 1982-03-02
DE2927345C2 (fr) 1988-09-15
JPH048747B2 (fr) 1992-02-18
AU4755879A (en) 1980-01-10
JPH0250428B2 (fr) 1990-11-02
BE877272A (fr) 1979-12-27
GB2025044B (en) 1983-02-09
IT7924097A0 (it) 1979-07-04
FR2430615A1 (fr) 1980-02-01
JPS5512488A (en) 1980-01-29
GB2025044A (en) 1980-01-16
NL7902541A (nl) 1980-01-09
DE2927345A1 (de) 1980-02-28
SE7902015L (sv) 1980-01-08
JPH0361857A (ja) 1991-03-18
IT1122010B (it) 1986-04-23

Similar Documents

Publication Publication Date Title
FR2430615B1 (fr) Procede et appareil pour obtenir une portion d'un liquide dans un milieu gelifie
FR2332533A1 (fr) Composition et procede de fixation specifique pour la detection d'un ligand dans un milieu liquide
BE875970A (fr) Procede et appareil pour determiner la caracteristique d'un debitmetre
FR2332442A1 (fr) Procede et appareil de pompage d'une matiere liquide visqueuse
FR2502483B1 (fr) Appareil et procede pour distribuer du savon liquide
FR2578195B1 (fr) Procede de branchement de tubes a encre dans un appareil d'enregistrement pour jet de liquide et cet appareil
FR2414953B1 (fr) Procede d'homogeneisation ou emulsification en continu d'un liquide et appareil pour la mise en oeuvre de ce procede
FR2306007A1 (fr) Procede et appareil pour la dissolution d'un gaz dans un liquide
FR2517972B1 (fr) Procede et appareil pour l'irradiation de fluides
BE858811A (fr) Appareil et procede de bourrage d'un produit visqueux et fluide dans une enveloppe
BE862105A (fr) Procede et appareil de filtration continue d'une masse impregnee de liquide
FR2637367B1 (fr) Procede et appareil pour mesurer le niveau de liquide dans le sol
IT7951058A0 (it) Procedimento ed apparecchio perl'intimo miscelamento di sostanze liquide
FR2489528B1 (fr) Procede et appareil pour determiner la position d'un objet dans un espace confine
FR2486243B1 (fr) Procede et appareil pour detecter la presence d'une substance sur la surface d'un liquide
CH549405A (fr) Procede et appareil de dissolution en continu d'une matiere pulverulente dans un liquide.
BE888659A (fr) Procede et dispositif pour le mesurage d'une dimension d'un objet dans un liquide et application dudit procede
FR2567645B1 (fr) Procede et appareil de mesure de la turbidite d'un milieu liquide
FR2593604B1 (fr) Procede et dispositif pour mesurer a distance la distribution d'un parametre physico-chimique dans un milieu
FR2288345A1 (fr) Procede et appareil de mesure et de reglage du niveau d'un liquide dans un reservoir
FR2444115B1 (fr) Procede et appareil pour le debordement de liquides hors d'une chambre maintenue sous vide
FR2308085A1 (fr) Procede et dispositif pour determiner une dimension d'une surface dans un plan
FR2483606B1 (fr) Procede et dispositif pour mesurer la hauteur d'un materiau dans un reservoir
FR2518259B1 (fr) Procede et appareil pour mesurer la temperature de surface d'un corps metallique
FR2549386B1 (fr) Appareil et procede d'extraction continue au moyen d'un liquide non miscible

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse