CA2119816A1 - Test Strip Analysis System - Google Patents

Test Strip Analysis System

Info

Publication number
CA2119816A1
CA2119816A1 CA2119816A CA2119816A CA2119816A1 CA 2119816 A1 CA2119816 A1 CA 2119816A1 CA 2119816 A CA2119816 A CA 2119816A CA 2119816 A CA2119816 A CA 2119816A CA 2119816 A1 CA2119816 A1 CA 2119816A1
Authority
CA
Canada
Prior art keywords
test strip
test
holding means
analysis system
seating means
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
CA2119816A
Other languages
French (fr)
Other versions
CA2119816C (en
Inventor
Joachim Hones
Volker Unkrig
Klaus-Dieter Steeg
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.)
Roche Diagnostics GmbH
Original Assignee
Boehringer Mannheim 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 Boehringer Mannheim GmbH filed Critical Boehringer Mannheim GmbH
Publication of CA2119816A1 publication Critical patent/CA2119816A1/en
Application granted granted Critical
Publication of CA2119816C publication Critical patent/CA2119816C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N21/8483Investigating reagent band
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N21/86Investigating moving sheets
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/52Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/52Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/521Single-layer analytical elements
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/52Use of compounds or compositions for colorimetric, spectrophotometric or fluorometric investigation, e.g. use of reagent paper and including single- and multilayer analytical elements
    • G01N33/525Multi-layer analytical elements

Abstract

A test strip analysis system consists of an analysis apparatus with a test strip holding means and matching test strips. The test strip holding means serves to position the test strip in a defined position relative to a measuring unit. It comprises a test strip seating means and a guide for the test strip. Exact positioning with simple handling and without sophisticated mechanical elements is achieved by the fact that at least one part of the test strip seating means, in the area in which, in the measuring position, the front section of the test strip is located, is formed as a support which is offset in height relative to the middle plane of the test field area, the test strip,,holding means comprising at the same time a pressure element which in the measuring position presses between the support and the test field area of the test strip against the side opposite the seating means of the latter. The test strip is consequently subjected to bending stress, whereby the particular distance of the at least one test field from the measuring unit is ensured.
CA002119816A 1993-03-31 1994-03-24 Test strip analysis system Expired - Lifetime CA2119816C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4310583.1 1993-03-31
DE4310583A DE4310583A1 (en) 1993-03-31 1993-03-31 Test strip analysis system

Publications (2)

Publication Number Publication Date
CA2119816A1 true CA2119816A1 (en) 1994-10-01
CA2119816C CA2119816C (en) 2001-01-02

Family

ID=6484401

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002119816A Expired - Lifetime CA2119816C (en) 1993-03-31 1994-03-24 Test strip analysis system

Country Status (23)

Country Link
US (1) US5424035A (en)
EP (2) EP0816831B1 (en)
JP (1) JP2505710B2 (en)
KR (1) KR0136998B1 (en)
CN (1) CN1046035C (en)
AT (2) ATE240517T1 (en)
AU (1) AU656286B2 (en)
BR (1) BR9401326A (en)
CA (1) CA2119816C (en)
CZ (1) CZ289858B6 (en)
DE (3) DE4310583A1 (en)
DK (2) DK0816831T3 (en)
ES (2) ES2196220T3 (en)
FI (1) FI108578B (en)
HK (1) HK1008441A1 (en)
HU (1) HU216502B (en)
IL (1) IL109172A (en)
NO (1) NO316297B1 (en)
NZ (1) NZ260197A (en)
RU (1) RU2093834C1 (en)
SI (1) SI9400160A (en)
TW (1) TW248591B (en)
ZA (1) ZA942248B (en)

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Also Published As

Publication number Publication date
AU5492394A (en) 1994-11-03
ZA942248B (en) 1995-10-02
FI941495A (en) 1994-10-01
DE59410286D1 (en) 2003-06-18
EP0816831A3 (en) 1998-01-28
FI941495A0 (en) 1994-03-30
NO316297B1 (en) 2004-01-05
IL109172A (en) 1997-07-13
EP0816831A2 (en) 1998-01-07
DK0816831T3 (en) 2003-07-28
CN1046035C (en) 1999-10-27
CA2119816C (en) 2001-01-02
ES2117731T3 (en) 1998-08-16
HU9400916D0 (en) 1994-10-28
DK0618443T3 (en) 1999-02-15
DE59406067D1 (en) 1998-07-02
ATE166720T1 (en) 1998-06-15
US5424035A (en) 1995-06-13
EP0618443B1 (en) 1998-05-27
AU656286B2 (en) 1995-01-27
ES2196220T3 (en) 2003-12-16
KR940022077A (en) 1994-10-20
SI9400160A (en) 1994-09-30
NO941194D0 (en) 1994-03-30
IL109172A0 (en) 1994-06-24
KR0136998B1 (en) 1998-04-29
JPH06308033A (en) 1994-11-04
CZ289858B6 (en) 2002-04-17
HU216502B (en) 1999-07-28
HK1008441A1 (en) 1999-05-07
BR9401326A (en) 1994-10-25
ATE240517T1 (en) 2003-05-15
HUT68105A (en) 1995-05-29
FI108578B (en) 2002-02-15
EP0618443A1 (en) 1994-10-05
TW248591B (en) 1995-06-01
NO941194L (en) 1994-10-03
EP0816831B1 (en) 2003-05-14
RU94010095A (en) 1997-04-10
RU2093834C1 (en) 1997-10-20
NZ260197A (en) 1995-04-27
DE4310583A1 (en) 1994-10-06
CZ73694A3 (en) 1994-10-19
JP2505710B2 (en) 1996-06-12
CN1097871A (en) 1995-01-25

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Effective date: 20140324