FR2355290A1 - Procede de fabrication d'un dispositif d'epreuve a reactifs et dispositif d'epreuve a reactifs fabrique d'apres ce procede - Google Patents

Procede de fabrication d'un dispositif d'epreuve a reactifs et dispositif d'epreuve a reactifs fabrique d'apres ce procede

Info

Publication number
FR2355290A1
FR2355290A1 FR7718614A FR7718614A FR2355290A1 FR 2355290 A1 FR2355290 A1 FR 2355290A1 FR 7718614 A FR7718614 A FR 7718614A FR 7718614 A FR7718614 A FR 7718614A FR 2355290 A1 FR2355290 A1 FR 2355290A1
Authority
FR
France
Prior art keywords
test device
reagent test
substances
manufacturing
support
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.)
Granted
Application number
FR7718614A
Other languages
English (en)
Other versions
FR2355290B1 (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.)
Alfa Laval AB
Original Assignee
Alfa Laval AB
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
Priority claimed from SE7606999A external-priority patent/SE423651B/xx
Priority claimed from SE7613334A external-priority patent/SE402822B/xx
Application filed by Alfa Laval AB filed Critical Alfa Laval AB
Publication of FR2355290A1 publication Critical patent/FR2355290A1/fr
Application granted granted Critical
Publication of FR2355290B1 publication Critical patent/FR2355290B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • B41M3/142—Security printing using chemical colour-formers or chemical reactions, e.g. leuco-dye/acid, photochromes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/001—Printing processes to produce particular kinds of printed work, e.g. patterns using chemical colour-formers or chemical reactions, e.g. leuco dyes or acids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N31/00—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods
    • G01N31/22—Investigating or analysing non-biological materials by the use of the chemical methods specified in the subgroup; Apparatus specially adapted for such methods using chemical indicators
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00277—Apparatus
    • B01J2219/00497—Features relating to the solid phase supports
    • B01J2219/00527—Sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00583—Features relative to the processes being carried out
    • B01J2219/00596—Solid-phase processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00583—Features relative to the processes being carried out
    • B01J2219/00603—Making arrays on substantially continuous surfaces
    • B01J2219/00605—Making arrays on substantially continuous surfaces the compounds being directly bound or immobilised to solid supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00583—Features relative to the processes being carried out
    • B01J2219/00603—Making arrays on substantially continuous surfaces
    • B01J2219/00657—One-dimensional arrays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00274—Sequential or parallel reactions; Apparatus and devices for combinatorial chemistry or for making arrays; Chemical library technology
    • B01J2219/00583—Features relative to the processes being carried out
    • B01J2219/00603—Making arrays on substantially continuous surfaces
    • B01J2219/00659—Two-dimensional arrays

Abstract

Ce dispositif d'épreuve à réactifs se compose d'un support et d'au moins deux substances A, B que porte ce support et qui doivent être activées lors de l'emploi du dispositif en question. On applique directement sur l'une des surfaces du support 1 au moins deux liquides, dont chacun contient l'une des substances, de telle manière que ces substances A, B restent sur la surface où elles sont séparées par un intervalle prédéterminé le long de celle-ci, des techniques d'impression connues en soi étant appliquées pour obtenir un intervalle prédéterminé. Le dispositif ainsi fabriqué sert par exemple à indiquer la présence éventuelle d'un certain enzyme dans un liquide.
FR7718614A 1976-06-18 1977-06-17 Procede de fabrication d'un dispositif d'epreuve a reactifs et dispositif d'epreuve a reactifs fabrique d'apres ce procede Granted FR2355290A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7606999A SE423651B (sv) 1976-06-18 1976-06-18 Forfarande vid framstellning av en indikator av det slag som innefattar en berare och tva av denna uppburna substanser avsedda att aktiveras ner indikatorn skall anvendas
SE7613334A SE402822B (sv) 1976-11-29 1976-11-29 Indikator innefattande en berare och minst tva av denna uppburna substanser avsedda att aktiveras vid indikatorns anvendning

Publications (2)

Publication Number Publication Date
FR2355290A1 true FR2355290A1 (fr) 1978-01-13
FR2355290B1 FR2355290B1 (fr) 1980-12-05

Family

ID=26656724

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7718614A Granted FR2355290A1 (fr) 1976-06-18 1977-06-17 Procede de fabrication d'un dispositif d'epreuve a reactifs et dispositif d'epreuve a reactifs fabrique d'apres ce procede

Country Status (18)

Country Link
JP (1) JPS5313485A (fr)
AR (1) AR217076A1 (fr)
AU (1) AU506896B2 (fr)
BR (1) BR7703799A (fr)
CA (1) CA1101771A (fr)
CH (1) CH629306A5 (fr)
DD (1) DD130280A5 (fr)
DE (1) DE2727347A1 (fr)
DK (1) DK269177A (fr)
ES (1) ES459894A1 (fr)
FR (1) FR2355290A1 (fr)
GB (1) GB1526708A (fr)
HU (1) HU176739B (fr)
IE (1) IE44940B1 (fr)
IL (1) IL52322A (fr)
IT (1) IT1143673B (fr)
LU (1) LU77564A1 (fr)
NL (1) NL7706718A (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0131194A2 (fr) * 1983-07-06 1985-01-16 Miles Inc. Carte avec réactif à profil multiple
EP0166365A2 (fr) * 1984-06-19 1986-01-02 Fuji Photo Film Co., Ltd. Elément analytique intégral à multicouches
EP0226465A2 (fr) * 1985-12-12 1987-06-24 Fuji Photo Film Co., Ltd. Elément analytique intégrant à plusieurs couches
EP0469445A1 (fr) * 1990-08-02 1992-02-05 Roche Diagnostics GmbH Dispositif d'épreuve et procédé de fabrication
EP0469444A1 (fr) * 1990-08-02 1992-02-05 Roche Diagnostics GmbH Procédé et dispositif pour appliquer des doses de réactifs biochimiques sur un support
EP0553773A2 (fr) * 1992-01-31 1993-08-04 Roche Diagnostics GmbH Elément analytique pour les essais immunologiques
EP0553770A2 (fr) * 1992-01-31 1993-08-04 Roche Diagnostics GmbH Elément analytique pour les essais immunologiques

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5622871A (en) 1987-04-27 1997-04-22 Unilever Patent Holdings B.V. Capillary immunoassay and device therefor comprising mobilizable particulate labelled reagents
US4046513A (en) * 1976-06-30 1977-09-06 Miles Laboratories, Inc. Printed reagent test devices and method of making same
JPS568547A (en) * 1979-07-03 1981-01-28 Mitsubishi Gas Chem Co Inc Printable detecting agent
SE427389B (sv) * 1981-03-02 1983-03-28 Alfa Laval Ab Indikator innefattande en berare och ett reaktionssystem
FI76888C (fi) * 1981-04-29 1988-12-12 Ciba Geigy Ag Nya medel och foerpackningar foer immunologiska analyser.
JPS59137009U (ja) * 1983-03-03 1984-09-12 豊田　襄 コンクリ−トブロツク製造用中型
JPS609610U (ja) * 1983-06-30 1985-01-23 株式会社　アクツ ボツクスカルバ−トの内型枠
JPH0653074B2 (ja) * 1984-02-24 1994-07-20 大日本印刷株式会社 体液検査体
JPS6278406U (fr) * 1985-11-05 1987-05-19
DE3722273A1 (de) * 1986-07-08 1988-01-21 Bio Rad Laboratories Festphasen-bindungsreagentien, ihre herstellung und sie enthaltende assay-kits
AU603617B2 (en) * 1986-11-17 1990-11-22 Abbott Laboratories Apparatus and process for reagent fluid dispensing and printing
DE3856542T2 (de) 1987-04-27 2003-10-30 Inverness Medical Switzerland Testgerät zur Durchführung von spezifischen Bindungsprüfungen
GB8810400D0 (en) 1988-05-03 1988-06-08 Southern E Analysing polynucleotide sequences
US7811751B2 (en) 1988-05-03 2010-10-12 Oxford Gene Technology Limited Analysing polynucleotide sequences
US6352862B1 (en) 1989-02-17 2002-03-05 Unilever Patent Holdings B.V. Analytical test device for imuno assays and methods of using same
DE19707204A1 (de) 1997-02-24 1998-08-27 Boehringer Mannheim Gmbh System zur Herstellung diagnostischer Vielfach-Testelemente
US6004752A (en) * 1997-07-29 1999-12-21 Sarnoff Corporation Solid support with attached molecules
US6521182B1 (en) 1998-07-20 2003-02-18 Lifescan, Inc. Fluidic device for medical diagnostics
US6830934B1 (en) * 1999-06-15 2004-12-14 Lifescan, Inc. Microdroplet dispensing for a medical diagnostic device
JP2001186880A (ja) 1999-10-22 2001-07-10 Ngk Insulators Ltd Ｄｎａチップの製造方法
DE60207196T2 (de) 2002-04-09 2006-07-20 Cholestech Corp., Hayward Verfahren und Vorrichtung zur Quantifizierung von Lipoprotein-Cholesterol hoher Dichte
DE102004029909A1 (de) 2004-06-21 2006-01-19 Roche Diagnostics Gmbh Verfahren und Vorrichtung zur Herstellung von bindungsfähigen Reagenzträgern
US8343074B2 (en) 2004-06-30 2013-01-01 Lifescan Scotland Limited Fluid handling devices
US7824879B2 (en) 2007-01-09 2010-11-02 Cholestech Corporation Device and method for measuring LDL-associated cholesterol
DE102009010563A1 (de) 2009-02-16 2010-08-26 Matthias W. Engel Vorrichtung zum Nachweis von Analyten in Körperflüssigkeiten
US8486717B2 (en) 2011-01-18 2013-07-16 Symbolics, Llc Lateral flow assays using two dimensional features
US9651549B2 (en) 2012-07-13 2017-05-16 Genisphere, Llc Lateral flow assays using DNA dendrimers
US9874556B2 (en) 2012-07-18 2018-01-23 Symbolics, Llc Lateral flow assays using two dimensional features
US10408828B2 (en) 2013-02-26 2019-09-10 Astute Medical, Inc. Lateral flow assay with test strip retainer
CN105765384B (zh) 2013-09-13 2018-02-09 Symbolics有限责任公司 运用二维试验和对照信号读出模式的侧向层析检测
CA2981297A1 (fr) 2015-04-06 2016-10-13 Bludiagnostics, Inc. Dispositif d'essai pour detection d'une substance a analyser dans un echantillon de salive et procede d'utilisation
EP3504551A1 (fr) 2016-08-23 2019-07-03 Qoolabs, Inc. Dosage à écoulement latéral pour évaluer l'expression de protéines recombinées ou l'expression de gènes reporters

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3666421A (en) * 1971-04-05 1972-05-30 Organon Diagnostic test slide
CA1023251A (fr) * 1973-06-22 1977-12-27 The Standard Oil Company Methode pour determiner les faibles teneurs en plomb des combustibles a base d'hydrocarbures, au moyen d'un ruban reactif en papier

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0131194A2 (fr) * 1983-07-06 1985-01-16 Miles Inc. Carte avec réactif à profil multiple
EP0131194A3 (en) * 1983-07-06 1986-08-13 Miles Laboratories, Inc. Multiple profile reagent card
EP0166365A2 (fr) * 1984-06-19 1986-01-02 Fuji Photo Film Co., Ltd. Elément analytique intégral à multicouches
EP0166365A3 (en) * 1984-06-19 1986-10-08 Fuji Photo Film Co., Ltd. Integral multilayer analytical element
EP0226465A2 (fr) * 1985-12-12 1987-06-24 Fuji Photo Film Co., Ltd. Elément analytique intégrant à plusieurs couches
EP0226465A3 (en) * 1985-12-12 1989-10-11 Fuji Photo Film Co., Ltd. Integral multilayer analytical element
AU635143B2 (en) * 1990-08-02 1993-03-11 Boehringer Mannheim Gmbh Analysis element and process for its manufacture
EP0469444A1 (fr) * 1990-08-02 1992-02-05 Roche Diagnostics GmbH Procédé et dispositif pour appliquer des doses de réactifs biochimiques sur un support
EP0469445A1 (fr) * 1990-08-02 1992-02-05 Roche Diagnostics GmbH Dispositif d'épreuve et procédé de fabrication
US5338688A (en) * 1990-08-02 1994-08-16 Boehringer Mannheim Gmbh Method for the metered application of a biochemical analytical liquid to a target
US5378638A (en) * 1990-08-02 1995-01-03 Boehringer Mannheim Gmbh Analysis element and process for its manufacture
EP0553773A2 (fr) * 1992-01-31 1993-08-04 Roche Diagnostics GmbH Elément analytique pour les essais immunologiques
EP0553770A2 (fr) * 1992-01-31 1993-08-04 Roche Diagnostics GmbH Elément analytique pour les essais immunologiques
EP0553773A3 (en) * 1992-01-31 1993-08-25 Boehringer Mannheim Gmbh Analytical element for immunoassays
EP0553770A3 (en) * 1992-01-31 1993-08-25 Boehringer Mannheim Gmbh Analytical element for immunoassays
US5424220A (en) * 1992-01-31 1995-06-13 Boehringer Mannheim Gmbh Analysis element and method for determination of an analyte in a liquid sample

Also Published As

Publication number Publication date
BR7703799A (pt) 1978-04-18
CA1101771A (fr) 1981-05-26
DE2727347A1 (de) 1977-12-22
IL52322A (en) 1980-10-26
HU176739B (en) 1981-05-28
AR217076A1 (es) 1980-02-29
DK269177A (da) 1977-12-19
IE44940B1 (en) 1982-05-19
DE2727347C2 (fr) 1987-02-05
CH629306A5 (en) 1982-04-15
IE44940L (en) 1977-12-18
JPS6136181B2 (fr) 1986-08-16
AU506896B2 (en) 1980-01-24
LU77564A1 (fr) 1977-09-21
ES459894A1 (es) 1978-10-01
AU2622377A (en) 1979-01-04
FR2355290B1 (fr) 1980-12-05
JPS5313485A (en) 1978-02-07
GB1526708A (en) 1978-09-27
DD130280A5 (de) 1978-03-15
NL7706718A (nl) 1977-12-20
IL52322A0 (en) 1977-08-31
IT1143673B (it) 1986-10-22

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