GB2260407B - Method and devices for A.C measurement on all electromagnetically permeable matter, preferably liquid blood - Google Patents

Method and devices for A.C measurement on all electromagnetically permeable matter, preferably liquid blood

Info

Publication number
GB2260407B
GB2260407B GB9205175A GB9205175A GB2260407B GB 2260407 B GB2260407 B GB 2260407B GB 9205175 A GB9205175 A GB 9205175A GB 9205175 A GB9205175 A GB 9205175A GB 2260407 B GB2260407 B GB 2260407B
Authority
GB
United Kingdom
Prior art keywords
measurement
devices
preferably liquid
liquid blood
electromagnetically permeable
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
GB9205175A
Other versions
GB2260407A (en
GB9205175D0 (en
Inventor
Christopher Barnes
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
Publication of GB9205175D0 publication Critical patent/GB9205175D0/en
Priority to EP93905532A priority Critical patent/EP0630471A1/en
Priority to PCT/GB1993/000475 priority patent/WO1993018395A1/en
Priority to AU36429/93A priority patent/AU677001B2/en
Publication of GB2260407A publication Critical patent/GB2260407A/en
Application granted granted Critical
Publication of GB2260407B publication Critical patent/GB2260407B/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
    • 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
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/226—Construction of measuring vessels; Electrodes therefor

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Ecology (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
GB9205175A 1991-10-10 1992-03-10 Method and devices for A.C measurement on all electromagnetically permeable matter, preferably liquid blood Expired - Fee Related GB2260407B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP93905532A EP0630471A1 (en) 1992-03-10 1993-03-08 Apparatus for determining the physical and/or chemical properties of a sample, particularly of blood
PCT/GB1993/000475 WO1993018395A1 (en) 1992-03-10 1993-03-08 Apparatus for determining the physical and/or chemical properties of a sample, particularly of blood
AU36429/93A AU677001B2 (en) 1992-03-10 1993-03-08 Apparatus for determining the physical and/or chemical properties of a sample, particularly of blood

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919121496A GB9121496D0 (en) 1991-10-10 1991-10-10 New methods and a device for measurements on all matter including whole blood

Publications (3)

Publication Number Publication Date
GB9205175D0 GB9205175D0 (en) 1992-04-22
GB2260407A GB2260407A (en) 1993-04-14
GB2260407B true GB2260407B (en) 1994-11-30

Family

ID=10702689

Family Applications (2)

Application Number Title Priority Date Filing Date
GB919121496A Pending GB9121496D0 (en) 1991-10-10 1991-10-10 New methods and a device for measurements on all matter including whole blood
GB9205175A Expired - Fee Related GB2260407B (en) 1991-10-10 1992-03-10 Method and devices for A.C measurement on all electromagnetically permeable matter, preferably liquid blood

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB919121496A Pending GB9121496D0 (en) 1991-10-10 1991-10-10 New methods and a device for measurements on all matter including whole blood

Country Status (1)

Country Link
GB (2) GB9121496D0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106170697A (en) * 2014-04-17 2016-11-30 索尼公司 Blood status analytical equipment, blood status analyze system, blood status analyzes method and storage device

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2873432B2 (en) * 1995-01-19 1999-03-24 セイコープレシジョン株式会社 Electrostatic sensor
GB2365978A (en) * 2000-08-17 2002-02-27 Abb Offshore Systems Ltd Measuring relative proportions of dissimilar fluids in a pipe
NL1016633C2 (en) * 2000-11-17 2002-05-22 Martil Instr B V Method and device for determining at least one property of a biological fluid.
GB2414558B (en) * 2003-10-10 2006-04-19 Christopher Barnes Apparatus and method for tracking changes in composition or concentration of a fluid or one or more component parts thereof
JP5265199B2 (en) 2004-12-27 2013-08-14 ベクトン・ディキンソン・アンド・カンパニー Detection method and apparatus for detecting the growth of microorganisms
GB2435097B (en) * 2005-09-30 2009-08-05 Christopher Barnes Method and apparatus for assessment of the state of a collection of erythrocytemembranes
JP5691168B2 (en) * 2009-01-08 2015-04-01 ソニー株式会社 Blood coagulation system analyzer, blood coagulation system analysis method and program
FR2951547B1 (en) * 2009-10-16 2013-11-08 Nanotec Solution BIOMASS SENSOR DEVICE ELECTRICALLY REFERENCE.
EP2708879A1 (en) * 2012-09-14 2014-03-19 Baumer Electric AG Measuring assembly for determining a measuring capacity of a measuring sample
EP3133395B1 (en) 2014-04-17 2019-12-25 Sony Corporation Blood condition analysis device, blood condition analysis system, blood condition analysis method, and blood condition analysis program for enabling computer to perform said method
GB2547271B (en) * 2016-02-11 2020-07-22 Barnes Christopher A Contact Free Blood Assessment Device and Method
CN108414586B (en) * 2018-02-24 2021-04-06 青岛允天保温科技有限公司 Cold storage ice box phase change process monitoring sensor and monitoring method thereof
WO2023192983A1 (en) * 2022-03-31 2023-10-05 Corning Incorporated Contactless sensor for measurement of contents of a reactor
EP4296351A1 (en) 2022-06-20 2023-12-27 Dansk Fundamental Metrologi A/S Non-contact impedance analyzer for real-time detection of microbial growth

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1460892A (en) * 1973-01-19 1977-01-06 Malcom Ellis Ltd Apparatus for m'asuring the electrical conductivity of a liquor sample
US4135131A (en) * 1977-10-14 1979-01-16 The United States Of America As Represented By The Secretary Of The Army Microwave time delay spectroscopic methods and apparatus for remote interrogation of biological targets
GB1574681A (en) * 1977-01-22 1980-09-10 Labora Mannheim Gmbh Device for determining the blood sedimentation rate
US4282487A (en) * 1979-09-26 1981-08-04 Trw Inc. Subsea hydrocarbon sensor system
GB1599241A (en) * 1977-04-21 1981-09-30 Armines Control and regulation device for glycemia
WO1985004481A1 (en) * 1984-04-03 1985-10-10 Public Health Laboratory Service Board Investigation of condition of biological particles
US4965206A (en) * 1986-09-22 1990-10-23 Kell Douglas B Determination of biomass
WO1991015036A1 (en) * 1990-03-27 1991-10-03 Detra S.A. Measurement device and method for sorting used batteries and accumulators

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1460892A (en) * 1973-01-19 1977-01-06 Malcom Ellis Ltd Apparatus for m'asuring the electrical conductivity of a liquor sample
GB1574681A (en) * 1977-01-22 1980-09-10 Labora Mannheim Gmbh Device for determining the blood sedimentation rate
GB1599241A (en) * 1977-04-21 1981-09-30 Armines Control and regulation device for glycemia
US4135131A (en) * 1977-10-14 1979-01-16 The United States Of America As Represented By The Secretary Of The Army Microwave time delay spectroscopic methods and apparatus for remote interrogation of biological targets
US4282487A (en) * 1979-09-26 1981-08-04 Trw Inc. Subsea hydrocarbon sensor system
WO1985004481A1 (en) * 1984-04-03 1985-10-10 Public Health Laboratory Service Board Investigation of condition of biological particles
US4965206A (en) * 1986-09-22 1990-10-23 Kell Douglas B Determination of biomass
WO1991015036A1 (en) * 1990-03-27 1991-10-03 Detra S.A. Measurement device and method for sorting used batteries and accumulators

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106170697A (en) * 2014-04-17 2016-11-30 索尼公司 Blood status analytical equipment, blood status analyze system, blood status analyzes method and storage device
CN106170697B (en) * 2014-04-17 2019-05-28 索尼公司 Blood status analytical equipment, blood status analysis system, blood status analysis method and storage device

Also Published As

Publication number Publication date
GB9121496D0 (en) 1991-11-27
GB2260407A (en) 1993-04-14
GB9205175D0 (en) 1992-04-22

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Legal Events

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

Effective date: 20010310