GB2414558B - Apparatus and method for tracking changes in composition or concentration of a fluid or one or more component parts thereof - Google Patents

Apparatus and method for tracking changes in composition or concentration of a fluid or one or more component parts thereof

Info

Publication number
GB2414558B
GB2414558B GB0323886A GB0323886A GB2414558B GB 2414558 B GB2414558 B GB 2414558B GB 0323886 A GB0323886 A GB 0323886A GB 0323886 A GB0323886 A GB 0323886A GB 2414558 B GB2414558 B GB 2414558B
Authority
GB
United Kingdom
Prior art keywords
fluid
concentration
composition
component parts
tracking changes
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
Application number
GB0323886A
Other versions
GB2414558A (en
GB0323886D0 (en
Inventor
Barnes Christopher
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0323886A priority Critical patent/GB2414558B/en
Publication of GB0323886D0 publication Critical patent/GB0323886D0/en
Publication of GB2414558A publication Critical patent/GB2414558A/en
Application granted granted Critical
Publication of GB2414558B publication Critical patent/GB2414558B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/74—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables of fluids
    • 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
GB0323886A 2003-10-10 2003-10-10 Apparatus and method for tracking changes in composition or concentration of a fluid or one or more component parts thereof Expired - Fee Related GB2414558B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0323886A GB2414558B (en) 2003-10-10 2003-10-10 Apparatus and method for tracking changes in composition or concentration of a fluid or one or more component parts thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0323886A GB2414558B (en) 2003-10-10 2003-10-10 Apparatus and method for tracking changes in composition or concentration of a fluid or one or more component parts thereof

Publications (3)

Publication Number Publication Date
GB0323886D0 GB0323886D0 (en) 2003-11-12
GB2414558A GB2414558A (en) 2005-11-30
GB2414558B true GB2414558B (en) 2006-04-19

Family

ID=29433760

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0323886A Expired - Fee Related GB2414558B (en) 2003-10-10 2003-10-10 Apparatus and method for tracking changes in composition or concentration of a fluid or one or more component parts thereof

Country Status (1)

Country Link
GB (1) GB2414558B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113239645A (en) * 2021-05-25 2021-08-10 中海石油气电集团有限责任公司 System and method for dynamically tracking and calculating natural gas components in natural gas pipe network in real time

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017114566A1 (en) * 2017-06-29 2019-01-03 Aixtron Se Method for determining the vapor concentration using the magnetic properties of the vapor

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1574681A (en) * 1977-01-22 1980-09-10 Labora Mannheim Gmbh Device for determining the blood sedimentation rate
GB2064127A (en) * 1979-09-26 1981-06-10 Trw Inc Subsea hydrocarbon sensor system
US4651092A (en) * 1982-09-22 1987-03-17 International Business Machines Corporation Method of determining dispersion, particle density or viscosity of resin/solvent mixture containing magnetic particles
US5001424A (en) * 1989-02-03 1991-03-19 Product Resources, Inc. Apparatus for measuring magnetic particles suspended in a fluid based on fluctuations in an induced voltage
AT395075B (en) * 1986-12-17 1992-09-10 Chira Irvin Sorin Dipl Ing METHOD AND DEVICE FOR QUANTITATIVE DETERMINATION OF ELEMENTS AND SUBSTANCES IN AQUEOUS SOLUTIONS
GB2260407A (en) * 1991-10-10 1993-04-14 Christopher Barnes Contactless measurement of physical parameters of samples
EP0630471A1 (en) * 1992-03-10 1994-12-28 BARNS, Christopher Apparatus for determining the physical and/or chemical properties of a sample, particularly of blood
US5583432A (en) * 1994-04-11 1996-12-10 Sci-Nostics Limited Electrical method and apparatus for non-contact determination of physical and/or chemical properties of a sample, particularly of blood
WO2004028358A1 (en) * 2002-09-24 2004-04-08 Pendragon Medical Ltd. Device for the measurement of glucose concentrations

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1574681A (en) * 1977-01-22 1980-09-10 Labora Mannheim Gmbh Device for determining the blood sedimentation rate
GB2064127A (en) * 1979-09-26 1981-06-10 Trw Inc Subsea hydrocarbon sensor system
US4651092A (en) * 1982-09-22 1987-03-17 International Business Machines Corporation Method of determining dispersion, particle density or viscosity of resin/solvent mixture containing magnetic particles
AT395075B (en) * 1986-12-17 1992-09-10 Chira Irvin Sorin Dipl Ing METHOD AND DEVICE FOR QUANTITATIVE DETERMINATION OF ELEMENTS AND SUBSTANCES IN AQUEOUS SOLUTIONS
US5001424A (en) * 1989-02-03 1991-03-19 Product Resources, Inc. Apparatus for measuring magnetic particles suspended in a fluid based on fluctuations in an induced voltage
GB2260407A (en) * 1991-10-10 1993-04-14 Christopher Barnes Contactless measurement of physical parameters of samples
EP0630471A1 (en) * 1992-03-10 1994-12-28 BARNS, Christopher Apparatus for determining the physical and/or chemical properties of a sample, particularly of blood
US5583432A (en) * 1994-04-11 1996-12-10 Sci-Nostics Limited Electrical method and apparatus for non-contact determination of physical and/or chemical properties of a sample, particularly of blood
WO2004028358A1 (en) * 2002-09-24 2004-04-08 Pendragon Medical Ltd. Device for the measurement of glucose concentrations

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113239645A (en) * 2021-05-25 2021-08-10 中海石油气电集团有限责任公司 System and method for dynamically tracking and calculating natural gas components in natural gas pipe network in real time

Also Published As

Publication number Publication date
GB2414558A (en) 2005-11-30
GB0323886D0 (en) 2003-11-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20081010