ES459894A1 - Metodo para fabricar un dispositivo para pruebas de reacti- vos. - Google Patents

Metodo para fabricar un dispositivo para pruebas de reacti- vos.

Info

Publication number
ES459894A1
ES459894A1 ES459894A ES459894A ES459894A1 ES 459894 A1 ES459894 A1 ES 459894A1 ES 459894 A ES459894 A ES 459894A ES 459894 A ES459894 A ES 459894A ES 459894 A1 ES459894 A1 ES 459894A1
Authority
ES
Spain
Prior art keywords
test device
reagent test
made according
making
base
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
ES459894A
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.)
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 ES459894A1 publication Critical patent/ES459894A1/es
Expired 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Molecular Biology (AREA)
  • Hematology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • Urology & Nephrology (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biotechnology (AREA)
  • Cell Biology (AREA)
  • Microbiology (AREA)
  • Biophysics (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

Método para fabricar un dispositivo para pruebas de reactivos que comprende un portador y al menos dos sustancia (A, B), sustentadas por dicho portador, susceptibles de ser activadas al utilizar el dispositivo de pruebas mencionado, caracterizado por aplicar al menos dos líquidos, cada uno de los cuales contiene una de dichas sustancias, directamente a una superficie del portador de tal manera que dichas sustancias (A, B) permanecerán sobre la superficie separadas por un espacio intermedio predeterminado a lo largo de la misma, utilizándose técnicas de impresión conocidas per se para obtener dicho espacio intermedio predeterminado.
ES459894A 1976-06-18 1977-06-17 Metodo para fabricar un dispositivo para pruebas de reacti- vos. Expired ES459894A1 (es)

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 (1)

Publication Number Publication Date
ES459894A1 true ES459894A1 (es) 1978-10-01

Family

ID=26656724

Family Applications (1)

Application Number Title Priority Date Filing Date
ES459894A Expired ES459894A1 (es) 1976-06-18 1977-06-17 Metodo para fabricar un dispositivo para pruebas de reacti- vos.

Country Status (18)

Country Link
JP (1) JPS5313485A (es)
AR (1) AR217076A1 (es)
AU (1) AU506896B2 (es)
BR (1) BR7703799A (es)
CA (1) CA1101771A (es)
CH (1) CH629306A5 (es)
DD (1) DD130280A5 (es)
DE (1) DE2727347C2 (es)
DK (1) DK269177A (es)
ES (1) ES459894A1 (es)
FR (1) FR2355290A1 (es)
GB (1) GB1526708A (es)
HU (1) HU176739B (es)
IE (1) IE44940B1 (es)
IL (1) IL52322A (es)
IT (1) IT1143673B (es)
LU (1) LU77564A1 (es)
NL (1) NL7706718A (es)

Families Citing this family (41)

* 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
DE3269567D1 (en) * 1981-04-29 1986-04-10 Ciba Geigy Ag New devices and kits for immunological analysis
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
US4526753A (en) * 1983-07-06 1985-07-02 Miles Laboratories, Inc. Multiple profile reagent card
JPH0653074B2 (ja) * 1984-02-24 1994-07-20 大日本印刷株式会社 体液検査体
JPS614959A (ja) * 1984-06-19 1986-01-10 Fuji Photo Film Co Ltd 一体型多層分析要素
JPS6278406U (es) * 1985-11-05 1987-05-19
EP0226465B1 (en) * 1985-12-12 1993-03-10 Fuji Photo Film Co., Ltd. Integral multilayer analytical element
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
DE3856421T2 (de) 1987-04-27 2000-12-14 Unilever Nv Spezifische Bindungstestverfahren
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
DE4024545A1 (de) * 1990-08-02 1992-02-06 Boehringer Mannheim Gmbh Verfahren und vorrichtung zum dosierten zufuehren einer biochemischen analysefluessigkeit auf ein target
DE4024544A1 (de) * 1990-08-02 1992-02-06 Boehringer Mannheim Gmbh Analyseelement und verfahren zu seiner herstellung
DE4202848A1 (de) * 1992-01-31 1993-08-05 Boehringer Mannheim Gmbh Analysenelement fuer immunoassays
DE4202850A1 (de) * 1992-01-31 1993-08-05 Boehringer Mannheim Gmbh Analysenelement fuer immunoassays
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
US6830934B1 (en) 1999-06-15 2004-12-14 Lifescan, Inc. Microdroplet dispensing for a medical diagnostic device
US6521182B1 (en) 1998-07-20 2003-02-18 Lifescan, Inc. Fluidic device for medical diagnostics
JP2001186880A (ja) 1999-10-22 2001-07-10 Ngk Insulators Ltd Ｄｎａチップの製造方法
ATE309544T1 (de) 2002-04-09 2005-11-15 Cholestech Corp 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
US20060000710A1 (en) 2004-06-30 2006-01-05 Klaus Peter Weidenhaupt Fluid handling methods
EP2126587B1 (en) 2007-01-09 2010-09-29 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
CN105102980B (zh) 2013-02-26 2017-11-03 阿斯图特医药公司 具有试条保持件的横向流动测定法
US20160051693A1 (en) 2013-03-21 2016-02-25 Genisphere, Llc Cellular Delivery of DNA Intercalating Agents
CN108051590B (zh) 2013-09-13 2020-12-11 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
BR112017021305A2 (pt) 2015-04-06 2018-06-26 Bludiagnostics Inc dispositivo de teste de fluxo lateral, e, método e kit para detecção quantitativa de um analito em uma amostra de saliva
EP3416671A4 (en) 2016-02-19 2019-10-30 Genisphere, LLC NUCLEIC ACID CARRIER AND THERAPEUTIC METHODS OF USE
WO2018039047A1 (en) 2016-08-23 2018-03-01 Qoolabs, Inc. Lateral flow assay for assessing recombinant protein expression or reporter gene expression

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 (en) * 1973-06-22 1977-12-27 The Standard Oil Company Method and paper test strip for determining low levels of lead in hydrocarbon fuels

Also Published As

Publication number Publication date
JPS5313485A (en) 1978-02-07
NL7706718A (nl) 1977-12-20
CH629306A5 (en) 1982-04-15
IL52322A (en) 1980-10-26
JPS6136181B2 (es) 1986-08-16
DE2727347C2 (de) 1987-02-05
GB1526708A (en) 1978-09-27
FR2355290A1 (fr) 1978-01-13
IL52322A0 (en) 1977-08-31
DD130280A5 (de) 1978-03-15
DE2727347A1 (de) 1977-12-22
AU506896B2 (en) 1980-01-24
IE44940L (en) 1977-12-18
FR2355290B1 (es) 1980-12-05
AU2622377A (en) 1979-01-04
HU176739B (en) 1981-05-28
AR217076A1 (es) 1980-02-29
IE44940B1 (en) 1982-05-19
LU77564A1 (es) 1977-09-21
IT1143673B (it) 1986-10-22
BR7703799A (pt) 1978-04-18
CA1101771A (en) 1981-05-26
DK269177A (da) 1977-12-19

Similar Documents

Publication Publication Date Title
ES459894A1 (es) Metodo para fabricar un dispositivo para pruebas de reacti- vos.
ATE67399T1 (de) Markierung von absorbierendem material.
NL188183C (nl) Drukinrichting werkend met een inktstraal.
JPS51117530A (en) Ink drop jet device
ES500365A0 (es) Aparato de impresion por chorros de tinta.
NL7708944A (nl) Breedbandige inktstraalmodulator.
DE3675926D1 (de) Vorrichtung zum lenken eines flugkoerpers.
BR7502980A (pt) Aperfeicoamentos em processo de impressao mediante jato de liquidos de marcacao
SE435219B (sv) Sett och anordning for att igenkenna tecken, foretredesvis tryckta eller handskrivna tecken
AT360256B (de) Verfahren und vorrichtung zur pruefung der druckqualitaet von druckbildern, insbesondere banknoten
ATE87510T1 (de) Verfahren und vorrichtung zur bestaendigmachen von bildern.
JPS52146309A (en) Printing method and apparatus and ink used for same
ES494623A0 (es) Un aparato impresor por chorro detinta
ATA80276A (de) Vorrichtung zur durchfuhrung von querschnittsmessungen an von flussigkeiten durchstromten leitungen
NL7614563A (nl) Bedrukkingsmerkinrichting.
DK534080A (da) Apparat til genkendelse af karakterer eller tegn,isaer haandskriftstegn
BR7707869A (pt) Sistema de gravacao com jato de tinta
AT371768B (de) Vorrichtung zum bemustern und faerben von druckgut, insbesondere textilgut
JPS51128227A (en) Non-impact dot printer
NL7902085A (nl) Met een inktstraal werkende drukinrichting en werkwijze ter vervaardiging daarvan.
CH609475A5 (en) Method and device for testing the printing quality of printed images, especially bank notes
JPS5226832A (en) Device for printing letters by laser
IT1059237B (it) Apparecchio per stampa serigrafica su folgi o altri oggetti so stanzialmente piani
IT1085198B (it) Sagoma per caratteri oppure per segni
JPS52114708A (en) Reagents used for decolorizing printed ink on used paper