WO2003025574A1 - Embossed test strip system - Google Patents

Embossed test strip system Download PDF

Info

Publication number
WO2003025574A1
WO2003025574A1 PCT/US2002/029327 US0229327W WO03025574A1 WO 2003025574 A1 WO2003025574 A1 WO 2003025574A1 US 0229327 W US0229327 W US 0229327W WO 03025574 A1 WO03025574 A1 WO 03025574A1
Authority
WO
WIPO (PCT)
Prior art keywords
test strip
test
wicking layer
sample
fluid sample
Prior art date
Application number
PCT/US2002/029327
Other languages
English (en)
French (fr)
Inventor
Joel S. Douglas
Edward P. Perez
Original Assignee
Roche Diagnostics Gmbh
F. Hoffmann-La Roche Ag
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 Roche Diagnostics Gmbh, F. Hoffmann-La Roche Ag filed Critical Roche Diagnostics Gmbh
Priority to EP02770522A priority Critical patent/EP1430303A1/en
Priority to JP2003529152A priority patent/JP2005526953A/ja
Priority to CA002460073A priority patent/CA2460073A1/en
Publication of WO2003025574A1 publication Critical patent/WO2003025574A1/en
Priority to US10/802,157 priority patent/US20040229347A1/en

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
    • G01N33/53—Immunoassay; Biospecific binding assay; Materials therefor
    • G01N33/543—Immunoassay; Biospecific binding assay; Materials therefor with an insoluble carrier for immobilising immunochemicals
    • G01N33/54366—Apparatus specially adapted for solid-phase testing
    • 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
    • C12Q1/54—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving glucose or galactose
    • 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
PCT/US2002/029327 2001-09-17 2002-09-17 Embossed test strip system WO2003025574A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP02770522A EP1430303A1 (en) 2001-09-17 2002-09-17 Embossed test strip system
JP2003529152A JP2005526953A (ja) 2001-09-17 2002-09-17 エンボス加工されたテストストリップシステム
CA002460073A CA2460073A1 (en) 2001-09-17 2002-09-17 Embossed test strip system
US10/802,157 US20040229347A1 (en) 2001-09-17 2004-03-17 Embossed test strip system

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US32342601P 2001-09-17 2001-09-17
US60/323,426 2001-09-17
US21733702A 2002-08-12 2002-08-12
US10/217,337 2002-08-12

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/802,157 Continuation US20040229347A1 (en) 2001-09-17 2004-03-17 Embossed test strip system

Publications (1)

Publication Number Publication Date
WO2003025574A1 true WO2003025574A1 (en) 2003-03-27

Family

ID=26911848

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/029327 WO2003025574A1 (en) 2001-09-17 2002-09-17 Embossed test strip system

Country Status (4)

Country Link
EP (1) EP1430303A1 (ja)
JP (1) JP2005526953A (ja)
CA (1) CA2460073A1 (ja)
WO (1) WO2003025574A1 (ja)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006033733A1 (en) * 2004-08-17 2006-03-30 Polymer Technology Systems, Inc. Bodily fluid analysis system
US7041254B2 (en) * 2001-06-19 2006-05-09 Lifescan, Inc. Kit for measuring analytes
WO2006118622A1 (en) * 2005-04-29 2006-11-09 Kimberly-Clark Worldwide, Inc. Metering technique for lateral flow assay devices
WO2007010432A1 (en) * 2005-07-21 2007-01-25 Philips Intellectual Property & Standards Gmbh Substrate material for analyzing fluids
US7435577B2 (en) 2004-02-03 2008-10-14 Polymer Technology Systems, Inc. Direct measurement of chlolesterol from low density lipoprotein with test strip
US7625721B2 (en) 2004-02-03 2009-12-01 Polymer Technology Systems, Inc. Non-precipitating bodily fluid analysis system
US7790471B2 (en) 2005-12-13 2010-09-07 Kimberly-Clark Worldwide, Inc. Metering technique for lateral flow assay devices
US7838258B2 (en) 2005-12-14 2010-11-23 Kimberly-Clark Worldwide, Inc. Meter strip and method for lateral flow assay devices
US7858384B2 (en) 2005-04-29 2010-12-28 Kimberly-Clark Worldwide, Inc. Flow control technique for assay devices
US8307531B2 (en) 2004-08-17 2012-11-13 Polymer Technology Systems, Inc. Apparatus and method of manufacturing bodily fluid test strip

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5659960B2 (ja) * 2011-06-09 2015-01-28 コニカミノルタ株式会社 細胞平面展開方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0335244A2 (en) * 1988-03-28 1989-10-04 Abbott Laboratories Solid-phase analytical device and method for using same
US4994238A (en) * 1988-06-09 1991-02-19 Daffern George M Constant volume chemical analysis test device
US5451350A (en) * 1992-05-29 1995-09-19 Boehringer Mannheim Gmbh Test carrier for the determination of an analyte as well as a process for its production
EP0759555A2 (en) * 1995-08-03 1997-02-26 Lifescan, Inc. Direct-reading reagent test strip
WO1999032883A2 (en) * 1997-12-19 1999-07-01 Amira Medical Embossed test strip system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0335244A2 (en) * 1988-03-28 1989-10-04 Abbott Laboratories Solid-phase analytical device and method for using same
US4994238A (en) * 1988-06-09 1991-02-19 Daffern George M Constant volume chemical analysis test device
US5451350A (en) * 1992-05-29 1995-09-19 Boehringer Mannheim Gmbh Test carrier for the determination of an analyte as well as a process for its production
EP0759555A2 (en) * 1995-08-03 1997-02-26 Lifescan, Inc. Direct-reading reagent test strip
WO1999032883A2 (en) * 1997-12-19 1999-07-01 Amira Medical Embossed test strip system
US6162639A (en) * 1997-12-19 2000-12-19 Amira Medical Embossed test strip system

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7041254B2 (en) * 2001-06-19 2006-05-09 Lifescan, Inc. Kit for measuring analytes
US7435577B2 (en) 2004-02-03 2008-10-14 Polymer Technology Systems, Inc. Direct measurement of chlolesterol from low density lipoprotein with test strip
US7625721B2 (en) 2004-02-03 2009-12-01 Polymer Technology Systems, Inc. Non-precipitating bodily fluid analysis system
US9182418B2 (en) 2004-02-03 2015-11-10 Polymer Technology Systems, Inc. Non-precipitating bodily fluid analysis system
US8642320B2 (en) 2004-02-03 2014-02-04 Polymer Technology Systems, Inc. Non-precipitating bodily fluid analysis system
US8307531B2 (en) 2004-08-17 2012-11-13 Polymer Technology Systems, Inc. Apparatus and method of manufacturing bodily fluid test strip
WO2006033733A1 (en) * 2004-08-17 2006-03-30 Polymer Technology Systems, Inc. Bodily fluid analysis system
WO2006118622A1 (en) * 2005-04-29 2006-11-09 Kimberly-Clark Worldwide, Inc. Metering technique for lateral flow assay devices
US7803319B2 (en) 2005-04-29 2010-09-28 Kimberly-Clark Worldwide, Inc. Metering technique for lateral flow assay devices
US7858384B2 (en) 2005-04-29 2010-12-28 Kimberly-Clark Worldwide, Inc. Flow control technique for assay devices
US8124421B2 (en) 2005-04-29 2012-02-28 Kimberly-Clark Worldwide, Inc. Flow control technique for assay devices
WO2007010432A1 (en) * 2005-07-21 2007-01-25 Philips Intellectual Property & Standards Gmbh Substrate material for analyzing fluids
US7790471B2 (en) 2005-12-13 2010-09-07 Kimberly-Clark Worldwide, Inc. Metering technique for lateral flow assay devices
US7838258B2 (en) 2005-12-14 2010-11-23 Kimberly-Clark Worldwide, Inc. Meter strip and method for lateral flow assay devices

Also Published As

Publication number Publication date
JP2005526953A (ja) 2005-09-08
EP1430303A1 (en) 2004-06-23
CA2460073A1 (en) 2003-03-27

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