WO2002010728A1 - Method and apparatus for detecting the presence of a fluid on a test strip - Google Patents
Method and apparatus for detecting the presence of a fluid on a test strip Download PDFInfo
- Publication number
- WO2002010728A1 WO2002010728A1 PCT/US2001/021766 US0121766W WO0210728A1 WO 2002010728 A1 WO2002010728 A1 WO 2002010728A1 US 0121766 W US0121766 W US 0121766W WO 0210728 A1 WO0210728 A1 WO 0210728A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- test strip
- sample
- meter
- application
- reflectance data
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/8483—Investigating reagent band
-
- 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
- G01N33/483—Physical analysis of biological material
- G01N33/487—Physical analysis of biological material of liquid biological material
- G01N33/49—Blood
- G01N33/4905—Determining clotting time of blood
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/86—Investigating moving sheets
- G01N2021/8609—Optical head specially adapted
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Hematology (AREA)
- Molecular Biology (AREA)
- Ecology (AREA)
- Biophysics (AREA)
- Urology & Nephrology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
Description
Claims
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002418119A CA2418119A1 (en) | 2000-07-31 | 2001-07-09 | Method and apparatus for detecting the presence of a fluid on a test strip |
MXPA03000857A MXPA03000857A (en) | 2000-07-31 | 2001-07-09 | Method and apparatus for detecting the presence of a fluid on a test strip. |
AU2001271975A AU2001271975B2 (en) | 2000-07-31 | 2001-07-09 | Method and apparatus for detecting the presence of a fluid on a test strip |
KR10-2003-7001322A KR20030020946A (en) | 2000-07-31 | 2001-07-09 | Method and apparatus for detecting the presence of a fluid on a test strip |
PL01365675A PL365675A1 (en) | 2000-07-31 | 2001-07-09 | Method and apparatus for detecting the presence of a fluid on a test strip |
IL15408101A IL154081A0 (en) | 2000-07-31 | 2001-07-09 | Method and apparatus for detecting the presence of a fluid on a test strip |
EP01951038A EP1305607A1 (en) | 2000-07-31 | 2001-07-09 | Method and apparatus for detecting the presence of a fluid on a test strip |
JP2002516605A JP2004505274A (en) | 2000-07-31 | 2001-07-09 | Method and apparatus for detecting that a fluid is present on a test strip |
AU7197501A AU7197501A (en) | 2000-07-31 | 2001-07-09 | Method and apparatus for detecting the presence of a fluid on a test strip |
NO20030485A NO20030485L (en) | 2000-07-31 | 2003-01-30 | Method and apparatus for detecting the presence of a fluid on a test strip |
HK03104462.8A HK1052219A1 (en) | 2000-07-31 | 2003-06-20 | Method and apparatus for detecting the presence of a fluid on a test strip |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US63034000A | 2000-07-31 | 2000-07-31 | |
US09/630,340 | 2000-07-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002010728A1 true WO2002010728A1 (en) | 2002-02-07 |
Family
ID=24526775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2001/021766 WO2002010728A1 (en) | 2000-07-31 | 2001-07-09 | Method and apparatus for detecting the presence of a fluid on a test strip |
Country Status (17)
Country | Link |
---|---|
US (1) | US20020192833A1 (en) |
EP (1) | EP1305607A1 (en) |
JP (1) | JP2004505274A (en) |
KR (1) | KR20030020946A (en) |
CN (1) | CN1466677A (en) |
AR (1) | AR030003A1 (en) |
AU (2) | AU7197501A (en) |
CA (1) | CA2418119A1 (en) |
CZ (1) | CZ2003282A3 (en) |
HK (1) | HK1052219A1 (en) |
IL (1) | IL154081A0 (en) |
MX (1) | MXPA03000857A (en) |
NO (1) | NO20030485L (en) |
PL (1) | PL365675A1 (en) |
RU (1) | RU2003101917A (en) |
TW (1) | TWI230254B (en) |
WO (1) | WO2002010728A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006119707A1 (en) * | 2005-05-11 | 2006-11-16 | Accelergy Shanghai R & D Center Co., Ltd | A high throughput detecting system and method thereof |
US7727467B2 (en) | 2003-06-20 | 2010-06-01 | Roche Diagnostics Operations, Inc. | Reagent stripe for test strip |
US8071030B2 (en) | 2003-06-20 | 2011-12-06 | Roche Diagnostics Operations, Inc. | Test strip with flared sample receiving chamber |
EP2505991A1 (en) | 2011-03-31 | 2012-10-03 | Fujifilm Corporation | Biological material analyzer and biological material analysis method |
US8287703B2 (en) | 1999-10-04 | 2012-10-16 | Roche Diagnostics Operations, Inc. | Biosensor and method of making |
US8298828B2 (en) | 2003-06-20 | 2012-10-30 | Roche Diagnostics Operations, Inc. | System and method for determining the concentration of an analyte in a sample fluid |
US8663442B2 (en) | 2003-06-20 | 2014-03-04 | Roche Diagnostics Operations, Inc. | System and method for analyte measurement using dose sufficiency electrodes |
US9410915B2 (en) | 2004-06-18 | 2016-08-09 | Roche Operations Ltd. | System and method for quality assurance of a biosensor test strip |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7315378B2 (en) * | 2003-06-04 | 2008-01-01 | Inverness Medical Switzerland Gmbh | Optical arrangement for assay reading device |
US7317532B2 (en) * | 2003-06-04 | 2008-01-08 | Inverness Medical Switzerland Gmbh | Flow sensing for determination of assay results |
US7239394B2 (en) | 2003-06-04 | 2007-07-03 | Inverness Medical Switzerland Gmbh | Early determination of assay results |
US7186566B2 (en) * | 2003-07-28 | 2007-03-06 | Suyue Qian | Combining transmittance detection and chromatographic strip techniques for quantification of analyte in biological fluids |
US7030383B2 (en) * | 2003-08-04 | 2006-04-18 | Cadent Ltd. | Speckle reduction method and apparatus |
PL1785730T3 (en) * | 2005-11-15 | 2013-07-31 | Hoffmann La Roche | System and method for examining a liquid sample |
GB2445160B (en) * | 2006-12-29 | 2011-08-10 | Mologic Ltd | Diagnostic test device |
GB2445161B (en) * | 2006-12-29 | 2011-08-10 | Mologic Ltd | Diagnostic test device |
GB2445187B (en) * | 2006-12-29 | 2010-10-27 | Mologic Ltd | Diagnostic test device |
GB2450351B (en) | 2007-06-20 | 2012-01-18 | Cozart Bioscience Ltd | Monitoring an Immunoassay |
US8808981B2 (en) * | 2011-05-06 | 2014-08-19 | Jhpiego Corporation | Point-of care, medical condition screening kit |
PL2812675T3 (en) * | 2012-02-06 | 2021-12-13 | The Regents Of The University Of California | Portable rapid diagnostic test reader |
EP2893328B1 (en) * | 2012-09-05 | 2017-02-22 | Roche Diabetes Care GmbH | Method and device for determining sample application |
JP6071785B2 (en) * | 2013-07-12 | 2017-02-01 | 株式会社堀場製作所 | Concentration measuring device |
JP6710535B2 (en) * | 2016-02-18 | 2020-06-17 | 株式会社日立ハイテク | Automatic analyzer |
USD882770S1 (en) * | 2017-08-01 | 2020-04-28 | Drylock Technologies Nv | Disposable male guard product |
TWI791933B (en) * | 2019-01-07 | 2023-02-11 | 美商伊路米納有限公司 | System and method for detecting and analyzing fluid |
CN114778867A (en) * | 2022-06-13 | 2022-07-22 | 深圳市帝迈生物技术有限公司 | Sample detection device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4849340A (en) * | 1987-04-03 | 1989-07-18 | Cardiovascular Diagnostics, Inc. | Reaction system element and method for performing prothrombin time assay |
US5508521A (en) * | 1994-12-05 | 1996-04-16 | Cardiovascular Diagnostics Inc. | Method and apparatus for detecting liquid presence on a reflecting surface using modulated light |
WO1999018426A1 (en) * | 1997-10-03 | 1999-04-15 | 77 Elektronika Mu^'szeripari Kft. | Method for determining the glucose content of a blood sample |
EP0922954A2 (en) * | 1997-12-10 | 1999-06-16 | UMM Electronics, Inc. | Method for recognizing the presence of sample fluid on a test strip by evaluating first and second derivatives |
EP0974840A2 (en) * | 1998-07-20 | 2000-01-26 | Lifescan, Inc. | Fluidic device for medical diagnostics |
EP1069427A2 (en) * | 1999-07-16 | 2001-01-17 | Lifescan, Inc. | Initiation of an analytical measurement procedure for blood |
Family Cites Families (15)
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US3620676A (en) * | 1969-02-20 | 1971-11-16 | Sterilizer Control Royalties A | Disposable colorimetric indicator and sampling device for liquids |
US3640267A (en) * | 1969-12-15 | 1972-02-08 | Damon Corp | Clinical sample container |
SE399768B (en) * | 1975-09-29 | 1978-02-27 | Lilja Jan E | CYVETT FOR SAMPLING, MIXING OF, THE SAMPLE WITH A REAGENTS AND DIRECT PERFORMANCE OF, SPECIAL OPTICAL, ANALYSIS OF THE SAMPLE MIXED WITH THE REAGENTS |
US4426451A (en) * | 1981-01-28 | 1984-01-17 | Eastman Kodak Company | Multi-zoned reaction vessel having pressure-actuatable control means between zones |
US4420566A (en) * | 1982-06-10 | 1983-12-13 | Eastman Kodak Company | Method and apparatus for detecting sample fluid on an analysis slide |
US5049487A (en) * | 1986-08-13 | 1991-09-17 | Lifescan, Inc. | Automated initiation of timing of reflectance readings |
US4868129A (en) * | 1987-08-27 | 1989-09-19 | Biotrack Inc. | Apparatus and method for dilution and mixing of liquid samples |
US5104813A (en) * | 1989-04-13 | 1992-04-14 | Biotrack, Inc. | Dilution and mixing cartridge |
US5208163A (en) * | 1990-08-06 | 1993-05-04 | Miles Inc. | Self-metering fluid analysis device |
US5230866A (en) * | 1991-03-01 | 1993-07-27 | Biotrack, Inc. | Capillary stop-flow junction having improved stability against accidental fluid flow |
CA2164725A1 (en) * | 1993-06-08 | 1994-12-22 | Alexander Saunders | Two-phase optical assay method and apparatus |
US5700695A (en) * | 1994-06-30 | 1997-12-23 | Zia Yassinzadeh | Sample collection and manipulation method |
US5736404A (en) * | 1995-12-27 | 1998-04-07 | Zia Yassinzadeh | Flow detection appartus and method |
US5708278A (en) * | 1996-05-13 | 1998-01-13 | Johnson & Johnson Clinical Diagnostics, Inc. | Reflective wetness detector |
IL121279A (en) * | 1996-07-16 | 2001-05-20 | Roche Diagnostics Gmbh | Analytical system with means for detecting too small sample volumes |
-
2001
- 2001-07-09 AU AU7197501A patent/AU7197501A/en active Pending
- 2001-07-09 PL PL01365675A patent/PL365675A1/en unknown
- 2001-07-09 AU AU2001271975A patent/AU2001271975B2/en not_active Ceased
- 2001-07-09 KR KR10-2003-7001322A patent/KR20030020946A/en not_active Application Discontinuation
- 2001-07-09 IL IL15408101A patent/IL154081A0/en unknown
- 2001-07-09 CN CNA018166091A patent/CN1466677A/en active Pending
- 2001-07-09 CZ CZ2003282A patent/CZ2003282A3/en unknown
- 2001-07-09 CA CA002418119A patent/CA2418119A1/en not_active Abandoned
- 2001-07-09 MX MXPA03000857A patent/MXPA03000857A/en unknown
- 2001-07-09 RU RU2003101917/28A patent/RU2003101917A/en not_active Application Discontinuation
- 2001-07-09 JP JP2002516605A patent/JP2004505274A/en active Pending
- 2001-07-09 WO PCT/US2001/021766 patent/WO2002010728A1/en not_active Application Discontinuation
- 2001-07-09 EP EP01951038A patent/EP1305607A1/en not_active Ceased
- 2001-07-27 AR ARP010103590A patent/AR030003A1/en unknown
- 2001-07-31 TW TW090118529A patent/TWI230254B/en not_active IP Right Cessation
-
2002
- 2002-08-26 US US10/228,868 patent/US20020192833A1/en not_active Abandoned
-
2003
- 2003-01-30 NO NO20030485A patent/NO20030485L/en unknown
- 2003-06-20 HK HK03104462.8A patent/HK1052219A1/en unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4849340A (en) * | 1987-04-03 | 1989-07-18 | Cardiovascular Diagnostics, Inc. | Reaction system element and method for performing prothrombin time assay |
US5508521A (en) * | 1994-12-05 | 1996-04-16 | Cardiovascular Diagnostics Inc. | Method and apparatus for detecting liquid presence on a reflecting surface using modulated light |
WO1999018426A1 (en) * | 1997-10-03 | 1999-04-15 | 77 Elektronika Mu^'szeripari Kft. | Method for determining the glucose content of a blood sample |
EP0922954A2 (en) * | 1997-12-10 | 1999-06-16 | UMM Electronics, Inc. | Method for recognizing the presence of sample fluid on a test strip by evaluating first and second derivatives |
EP0974840A2 (en) * | 1998-07-20 | 2000-01-26 | Lifescan, Inc. | Fluidic device for medical diagnostics |
EP1069427A2 (en) * | 1999-07-16 | 2001-01-17 | Lifescan, Inc. | Initiation of an analytical measurement procedure for blood |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8287703B2 (en) | 1999-10-04 | 2012-10-16 | Roche Diagnostics Operations, Inc. | Biosensor and method of making |
US8551308B2 (en) | 1999-10-04 | 2013-10-08 | Roche Diagnostics Operations, Inc. | Biosensor and method of making |
US7829023B2 (en) | 2003-06-20 | 2010-11-09 | Roche Diagnostics Operations, Inc. | Test strip with vent opening |
US8211379B2 (en) | 2003-06-20 | 2012-07-03 | Roche Diagnostics Operations, Inc. | Test strip with slot vent opening |
US8663442B2 (en) | 2003-06-20 | 2014-03-04 | Roche Diagnostics Operations, Inc. | System and method for analyte measurement using dose sufficiency electrodes |
US7879618B2 (en) | 2003-06-20 | 2011-02-01 | Roche Diagnostics Operations, Inc. | Method and reagent for producing narrow, homogenous reagent strips |
US8071030B2 (en) | 2003-06-20 | 2011-12-06 | Roche Diagnostics Operations, Inc. | Test strip with flared sample receiving chamber |
US8119414B2 (en) | 2003-06-20 | 2012-02-21 | Roche Diagnostics Operations, Inc. | Test strip with slot vent opening |
US8142721B2 (en) | 2003-06-20 | 2012-03-27 | Roche Diagnostics Operations, Inc. | Test strip with slot vent opening |
US7749437B2 (en) | 2003-06-20 | 2010-07-06 | Roche Diagnostics Operations, Inc. | Method and reagent for producing narrow, homogenous reagent stripes |
US8222044B2 (en) | 2003-06-20 | 2012-07-17 | Roche Diagnostics Operations, Inc. | Test strip with flared sample receiving chamber |
US8586373B2 (en) | 2003-06-20 | 2013-11-19 | Roche Diagnostics Operations, Inc. | System and method for determining the concentration of an analyte in a sample fluid |
US7727467B2 (en) | 2003-06-20 | 2010-06-01 | Roche Diagnostics Operations, Inc. | Reagent stripe for test strip |
US8298828B2 (en) | 2003-06-20 | 2012-10-30 | Roche Diagnostics Operations, Inc. | System and method for determining the concentration of an analyte in a sample fluid |
US9410915B2 (en) | 2004-06-18 | 2016-08-09 | Roche Operations Ltd. | System and method for quality assurance of a biosensor test strip |
US7728309B2 (en) | 2005-05-11 | 2010-06-01 | Yashentech Corporation | High throughput screen method and system |
WO2006119707A1 (en) * | 2005-05-11 | 2006-11-16 | Accelergy Shanghai R & D Center Co., Ltd | A high throughput detecting system and method thereof |
EP2505991A1 (en) | 2011-03-31 | 2012-10-03 | Fujifilm Corporation | Biological material analyzer and biological material analysis method |
Also Published As
Publication number | Publication date |
---|---|
PL365675A1 (en) | 2005-01-10 |
NO20030485D0 (en) | 2003-01-30 |
US20020192833A1 (en) | 2002-12-19 |
AU7197501A (en) | 2002-02-13 |
JP2004505274A (en) | 2004-02-19 |
EP1305607A1 (en) | 2003-05-02 |
HK1052219A1 (en) | 2003-09-05 |
NO20030485L (en) | 2003-03-25 |
MXPA03000857A (en) | 2003-06-06 |
CA2418119A1 (en) | 2002-02-07 |
AR030003A1 (en) | 2003-07-23 |
AU2001271975B2 (en) | 2006-01-12 |
IL154081A0 (en) | 2003-07-31 |
TWI230254B (en) | 2005-04-01 |
CN1466677A (en) | 2004-01-07 |
RU2003101917A (en) | 2004-05-27 |
CZ2003282A3 (en) | 2003-11-12 |
KR20030020946A (en) | 2003-03-10 |
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