GB2509140B - Analytical test strip with tiered capillary chamber - Google Patents
Analytical test strip with tiered capillary chamberInfo
- Publication number
- GB2509140B GB2509140B GB1223228.6A GB201223228A GB2509140B GB 2509140 B GB2509140 B GB 2509140B GB 201223228 A GB201223228 A GB 201223228A GB 2509140 B GB2509140 B GB 2509140B
- Authority
- GB
- United Kingdom
- Prior art keywords
- tiered
- test strip
- analytical test
- capillary chamber
- capillary
- 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 - Fee Related
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
- 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
- G01N33/48707—Physical analysis of biological material of liquid biological material by electrical means
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Biophysics (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Urology & Nephrology (AREA)
- Ecology (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1223228.6A GB2509140B (en) | 2012-12-21 | 2012-12-21 | Analytical test strip with tiered capillary chamber |
HK14112875.9A HK1199488A1 (en) | 2012-12-21 | 2014-12-24 | Analytical test strip with tiered capillary chamber |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1223228.6A GB2509140B (en) | 2012-12-21 | 2012-12-21 | Analytical test strip with tiered capillary chamber |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201223228D0 GB201223228D0 (en) | 2013-02-06 |
GB2509140A GB2509140A (en) | 2014-06-25 |
GB2509140B true GB2509140B (en) | 2015-12-30 |
Family
ID=47682449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1223228.6A Expired - Fee Related GB2509140B (en) | 2012-12-21 | 2012-12-21 | Analytical test strip with tiered capillary chamber |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2509140B (en) |
HK (1) | HK1199488A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9453812B2 (en) | 2014-06-24 | 2016-09-27 | Lifescan Scotland Limited | End-fill electrochemical-based analytical test strip with perpendicular intersecting sample-receiving chambers |
US20150369813A1 (en) * | 2014-06-24 | 2015-12-24 | Lifescan Scotland Limited | Analytical test strip with tiered capillary chamber |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5708247A (en) * | 1996-02-14 | 1998-01-13 | Selfcare, Inc. | Disposable glucose test strips, and methods and compositions for making same |
US6696240B1 (en) * | 1999-10-26 | 2004-02-24 | Micronix, Inc. | Capillary test strip to separate particulates |
EP1571443A1 (en) * | 2002-10-25 | 2005-09-07 | ARKRAY, Inc. | Analytical tool |
US20080031778A1 (en) * | 2004-07-09 | 2008-02-07 | Peter Kramer | Analytical Test Element |
US20080233011A1 (en) * | 2007-03-23 | 2008-09-25 | 3M Innovative Properties Company | Microfluidic devices |
-
2012
- 2012-12-21 GB GB1223228.6A patent/GB2509140B/en not_active Expired - Fee Related
-
2014
- 2014-12-24 HK HK14112875.9A patent/HK1199488A1/en not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5708247A (en) * | 1996-02-14 | 1998-01-13 | Selfcare, Inc. | Disposable glucose test strips, and methods and compositions for making same |
US6696240B1 (en) * | 1999-10-26 | 2004-02-24 | Micronix, Inc. | Capillary test strip to separate particulates |
EP1571443A1 (en) * | 2002-10-25 | 2005-09-07 | ARKRAY, Inc. | Analytical tool |
US20080031778A1 (en) * | 2004-07-09 | 2008-02-07 | Peter Kramer | Analytical Test Element |
US20080233011A1 (en) * | 2007-03-23 | 2008-09-25 | 3M Innovative Properties Company | Microfluidic devices |
Also Published As
Publication number | Publication date |
---|---|
GB2509140A (en) | 2014-06-25 |
GB201223228D0 (en) | 2013-02-06 |
HK1199488A1 (en) | 2015-07-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1199488 Country of ref document: HK |
|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1199488 Country of ref document: HK |
|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20201221 |