HK1209682A1 - Analytical test strip with capillary sample-receiving chambers separated by a physical barrier island - Google Patents

Analytical test strip with capillary sample-receiving chambers separated by a physical barrier island

Info

Publication number
HK1209682A1
HK1209682A1 HK15110530.9A HK15110530A HK1209682A1 HK 1209682 A1 HK1209682 A1 HK 1209682A1 HK 15110530 A HK15110530 A HK 15110530A HK 1209682 A1 HK1209682 A1 HK 1209682A1
Authority
HK
Hong Kong
Prior art keywords
test strip
physical barrier
analytical test
receiving chambers
chambers separated
Prior art date
Application number
HK15110530.9A
Other languages
English (en)
Chinese (zh)
Inventor
Lynsey Whyte
Scott Sloss
David Mccoll
Neil Whitehead
Antony Smith
Original Assignee
Lifescan Scotland Ltd
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 Lifescan Scotland Ltd filed Critical Lifescan Scotland Ltd
Publication of HK1209682A1 publication Critical patent/HK1209682A1/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • G01N27/3271—Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
    • G01N27/3272—Test elements therefor, i.e. disposable laminated substrates with electrodes, reagent and channels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/327—Biochemical electrodes, e.g. electrical or mechanical details for in vitro measurements
    • G01N27/3271—Amperometric enzyme electrodes for analytes in body fluids, e.g. glucose in blood
    • G01N27/3274—Corrective measures, e.g. error detection, compensation for temperature or hematocrit, calibration
    • 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
    • G01N33/492—Determining multiple analytes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/08—Geometry, shape and general structure
    • B01L2300/0809—Geometry, shape and general structure rectangular shaped
    • B01L2300/0825—Test strips
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Biomedical Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biophysics (AREA)
  • Electrochemistry (AREA)
  • Urology & Nephrology (AREA)
  • Medicinal Chemistry (AREA)
  • Ecology (AREA)
  • Food Science & Technology (AREA)
  • Clinical Laboratory Science (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Sampling And Sample Adjustment (AREA)
HK15110530.9A 2012-06-21 2015-10-27 Analytical test strip with capillary sample-receiving chambers separated by a physical barrier island HK1209682A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/529,901 US9128038B2 (en) 2012-06-21 2012-06-21 Analytical test strip with capillary sample-receiving chambers separated by a physical barrier island
PCT/GB2013/051552 WO2013190270A1 (en) 2012-06-21 2013-06-13 Analytical test strip with capillary sample-receiving chambers separated by a physical barrier island

Publications (1)

Publication Number Publication Date
HK1209682A1 true HK1209682A1 (en) 2016-04-08

Family

ID=48670610

Family Applications (1)

Application Number Title Priority Date Filing Date
HK15110530.9A HK1209682A1 (en) 2012-06-21 2015-10-27 Analytical test strip with capillary sample-receiving chambers separated by a physical barrier island

Country Status (12)

Country Link
US (2) US9128038B2 (pt)
EP (1) EP2864046B1 (pt)
JP (1) JP2015520394A (pt)
KR (1) KR20150023793A (pt)
CN (1) CN104379262A (pt)
AU (1) AU2013279078A1 (pt)
BR (1) BR112014032274A2 (pt)
CA (1) CA2876987C (pt)
ES (1) ES2645454T3 (pt)
HK (1) HK1209682A1 (pt)
RU (1) RU2015101696A (pt)
WO (1) WO2013190270A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9128038B2 (en) * 2012-06-21 2015-09-08 Lifescan Scotland Limited Analytical test strip with capillary sample-receiving chambers separated by a physical barrier island
US20150176049A1 (en) 2013-12-23 2015-06-25 Cilag Gmbh International Determining usability of analytical test strip
US9453812B2 (en) * 2014-06-24 2016-09-27 Lifescan Scotland Limited End-fill electrochemical-based analytical test strip with perpendicular intersecting sample-receiving chambers
JP6537960B2 (ja) * 2015-12-01 2019-07-03 日本航空電子工業株式会社 絶縁層の形成方法、電子デバイスの生産方法及び電子デバイス
WO2017145420A1 (ja) * 2016-02-25 2017-08-31 パナソニックヘルスケアホールディングス株式会社 バイオセンサ
WO2019058903A1 (ja) * 2017-09-20 2019-03-28 帝人株式会社 クロマトグラフィー媒体用基材、クロマトグラフィー媒体及びイムノクロマトグラフ用ストリップ
US10512911B1 (en) * 2018-12-07 2019-12-24 Ultima Genomics, Inc. Implementing barriers for controlled environments during sample processing and detection
US20220134339A1 (en) * 2019-02-15 2022-05-05 Phc Holdings Corporation Biosensor
CN113164110A (zh) * 2019-09-17 2021-07-23 诺尔生物医药有限公司 用于测量血液中肝酶水平的系统和方法

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2082768T3 (es) 1988-06-08 1996-04-01 Philips Electronics Nv Desmodulador de sincronismo.
US5637469A (en) 1992-05-01 1997-06-10 Trustees Of The University Of Pennsylvania Methods and apparatus for the detection of an analyte utilizing mesoscale flow systems
AUPN363995A0 (en) 1995-06-19 1995-07-13 Memtec Limited Electrochemical cell
US5708247A (en) 1996-02-14 1998-01-13 Selfcare, Inc. Disposable glucose test strips, and methods and compositions for making same
US6241862B1 (en) 1996-02-14 2001-06-05 Inverness Medical Technology, Inc. Disposable test strips with integrated reagent/blood separation layer
US7494816B2 (en) 1997-12-22 2009-02-24 Roche Diagnostic Operations, Inc. System and method for determining a temperature during analyte measurement
US6521182B1 (en) 1998-07-20 2003-02-18 Lifescan, Inc. Fluidic device for medical diagnostics
JP4749549B2 (ja) 1998-11-30 2011-08-17 アボット・ラボラトリーズ 改良校正及び通信プロセスを有するアナライト検査器具
US6676815B1 (en) 1999-12-30 2004-01-13 Roche Diagnostics Corporation Cell for electrochemical analysis of a sample
US6733655B1 (en) 2000-03-08 2004-05-11 Oliver W. H. Davies Measurement of substances in liquids
US6488827B1 (en) 2000-03-31 2002-12-03 Lifescan, Inc. Capillary flow control in a medical diagnostic device
US6855243B2 (en) * 2001-04-27 2005-02-15 Lifescan, Inc. Electrochemical test strip having a plurality of reaction chambers and methods for using the same
US6856125B2 (en) 2001-12-12 2005-02-15 Lifescan, Inc. Biosensor apparatus and method with sample type and volume detection
CA2392980A1 (en) * 2002-07-11 2004-01-11 Lifescan, Inc. Electrochemical test strip having a plurality of reaction chambers and methods for using the same
EP1396717A1 (en) 2002-09-03 2004-03-10 Matsushita Electric Industrial Co., Ltd. Biosensor and measuring method using the same
EP1642124B1 (en) 2003-06-20 2017-11-29 Roche Diabetes Care GmbH Electrochemical biosensors
US7718439B2 (en) 2003-06-20 2010-05-18 Roche Diagnostics Operations, Inc. System and method for coding information on a biosensor test strip
PL1685393T3 (pl) * 2003-10-31 2007-07-31 Lifescan Scotland Ltd Elektrochemiczny pasek testowy do zmniejszania efektu bezpośredniego prądu interferencyjnego
US7316766B2 (en) * 2005-05-27 2008-01-08 Taidoc Technology Corporation Electrochemical biosensor strip
US7468125B2 (en) 2005-10-17 2008-12-23 Lifescan, Inc. System and method of processing a current sample for calculating a glucose concentration
US8066866B2 (en) 2005-10-17 2011-11-29 Lifescan, Inc. Methods for measuring physiological fluids
US20070123801A1 (en) 2005-11-28 2007-05-31 Daniel Goldberger Wearable, programmable automated blood testing system
US7955484B2 (en) 2005-12-14 2011-06-07 Nova Biomedical Corporation Glucose biosensor and method
US20100270174A1 (en) 2006-01-20 2010-10-28 Agency For Science, Technology And Research Biosensor cell and biosensor array
US20080083618A1 (en) 2006-09-05 2008-04-10 Neel Gary T System and Methods for Determining an Analyte Concentration Incorporating a Hematocrit Correction
ATE499450T1 (de) * 2006-10-05 2011-03-15 Lifescan Scotland Ltd Reagensformulierung mit rutheniumhexamin als vermittler für elektrochemische teststreifen
US8460524B2 (en) * 2007-04-18 2013-06-11 Nipro Diagnostics, Inc. System and methods of chemistry patterning for a multiple well biosensor
KR100915383B1 (ko) 2007-09-04 2009-09-03 주식회사 휴빛 바이오센서 및 바이오센서 측정기
WO2009049015A2 (en) 2007-10-10 2009-04-16 Agamatrix, Inc. Identification method for electrochemical test strips
CN101883982B (zh) * 2008-05-09 2013-07-03 松下电器产业株式会社 肌酸酐浓度的测定方法、测定器件及测定装置和使用这些的尿中盐分量的测定方法、测定器件及测定装置
US8715590B2 (en) 2008-08-15 2014-05-06 Prognosys LLC Multiplexed lateral flow assay arrays
US20100075340A1 (en) 2008-09-22 2010-03-25 Mehdi Javanmard Electrical Detection Of Biomarkers Using Bioactivated Microfluidic Channels
KR20110079743A (ko) 2008-10-27 2011-07-07 라이프스캔 스코트랜드 리미티드 Ｅｓｄ 현상을 완화시키기 위한 방법 및 장치
US8173008B2 (en) 2009-06-24 2012-05-08 Lifescan, Inc. Method for determining an analyte in a bodily fluid sample using an analyte test strip with combination electrode contact and meter identification feature
US8323467B2 (en) 2009-10-27 2012-12-04 Lifescan Scotland Limited Dual chamber, multi-analyte test strip with opposing electrodes
US9128038B2 (en) * 2012-06-21 2015-09-08 Lifescan Scotland Limited Analytical test strip with capillary sample-receiving chambers separated by a physical barrier island

Also Published As

Publication number Publication date
US9528958B2 (en) 2016-12-27
US20150362454A1 (en) 2015-12-17
EP2864046B1 (en) 2017-10-18
RU2015101696A (ru) 2016-08-10
CN104379262A (zh) 2015-02-25
BR112014032274A2 (pt) 2017-06-27
EP2864046A1 (en) 2015-04-29
US9128038B2 (en) 2015-09-08
KR20150023793A (ko) 2015-03-05
JP2015520394A (ja) 2015-07-16
US20130341209A1 (en) 2013-12-26
AU2013279078A1 (en) 2015-02-05
CA2876987A1 (en) 2013-12-27
WO2013190270A1 (en) 2013-12-27
ES2645454T3 (es) 2017-12-05
CA2876987C (en) 2021-09-14

Similar Documents

Publication Publication Date Title
HK1209682A1 (en) Analytical test strip with capillary sample-receiving chambers separated by a physical barrier island
DK3273253T3 (da) Forenet reagensstrimmel
EP2844768A4 (en) DIGITAL ANALYSIS OF ANALYTES
EP2829879A4 (en) DETECTION PROCEDURE FOR IMMUNOGROMATOGRAPHY
ES2967952T3 (es) Dispositivos sensores de analitos
EP2871470A4 (en) ELECTROCHEMICAL BIOSENSOR WITH IMPROVED ACCURACY
EP2823291A4 (en) DEVICE FOR DETECTING SUBSTANCE TO BE ANALYZED
EP2904376A4 (en) OPTICAL SENSOR FOR ANALYTE DETECTION
EP2823308A4 (en) METHODS AND COMPOSITIONS FOR DETECTING MULTIPLE ANALYTES WITH A SINGLE SIGNAL
GB2505694B (en) Electrochemical-based analytical test strip with bare interferent electrodes
DE112013002360T8 (de) Reagenzinjektor
HK1205199A1 (zh) 具有配置填充速率的試劑層的基於電化學的分析測試條
HK1209796A1 (en) Electrochemical-based analytical test strip with intersecting sample- receiving chambers
ZA201404463B (en) Detecting analytes
HK1203625A1 (en) Analyte meter test strip detection
HK1205766A1 (en) Test strip with stacked unidirectional contact
HK1251032A1 (zh) 用於檢測體液中的至少一種分析物的測試元件
EP2920587A4 (en) TEST TRAY WITH SUFFICIENT QUANTITY INDICATOR OF LIQUID ANALYTE
EP2851685A4 (en) SAMPLE ANALYSIS CHIP
HK1202623A1 (en) Hand-held test meter with analytical test strip ejection mechanism
DK2856149T3 (da) Diabetesbiomarkører
ITMI20131417A1 (it) Finestrino a prova di pallottola
HK1202621A1 (en) Analyte meter for test strips
HK1231552A1 (zh) 分析物測試儀測試條檢測
HK1202899A1 (en) Biomarkers for diabetes

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20220613