GB2400669B - A method and device to obtain haematological parameters and indicators by means of harnessing the dynamics of erythrocyte and other aggregation - Google Patents

A method and device to obtain haematological parameters and indicators by means of harnessing the dynamics of erythrocyte and other aggregation

Info

Publication number
GB2400669B
GB2400669B GB0308926A GB0308926A GB2400669B GB 2400669 B GB2400669 B GB 2400669B GB 0308926 A GB0308926 A GB 0308926A GB 0308926 A GB0308926 A GB 0308926A GB 2400669 B GB2400669 B GB 2400669B
Authority
GB
United Kingdom
Prior art keywords
harnessing
erythrocyte
dynamics
indicators
aggregation
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
GB0308926A
Other versions
GB2400669A (en
GB0308926D0 (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 GB0308926A priority Critical patent/GB2400669B/en
Publication of GB0308926D0 publication Critical patent/GB0308926D0/en
Publication of GB2400669A publication Critical patent/GB2400669A/en
Application granted granted Critical
Publication of GB2400669B publication Critical patent/GB2400669B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0048—Detecting, measuring or recording by applying mechanical forces or stimuli
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/04—Investigating sedimentation of particle suspensions
    • G01N15/05—Investigating sedimentation of particle suspensions in blood
    • 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
    • G01N33/491—Blood by separating the blood components
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/04—Investigating sedimentation of particle suspensions
    • G01N15/05—Investigating sedimentation of particle suspensions in blood
    • G01N2015/055—Investigating sedimentation of particle suspensions in blood for hematocrite determination
    • 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
    • G01N27/221—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance by investigating the dielectric properties

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Medical Informatics (AREA)
  • Analytical Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Medicinal Chemistry (AREA)
  • Ecology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Dispersion Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
GB0308926A 2003-04-17 2003-04-17 A method and device to obtain haematological parameters and indicators by means of harnessing the dynamics of erythrocyte and other aggregation Expired - Fee Related GB2400669B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0308926A GB2400669B (en) 2003-04-17 2003-04-17 A method and device to obtain haematological parameters and indicators by means of harnessing the dynamics of erythrocyte and other aggregation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0308926A GB2400669B (en) 2003-04-17 2003-04-17 A method and device to obtain haematological parameters and indicators by means of harnessing the dynamics of erythrocyte and other aggregation

Publications (3)

Publication Number Publication Date
GB0308926D0 GB0308926D0 (en) 2003-05-28
GB2400669A GB2400669A (en) 2004-10-20
GB2400669B true GB2400669B (en) 2005-12-14

Family

ID=9956968

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0308926A Expired - Fee Related GB2400669B (en) 2003-04-17 2003-04-17 A method and device to obtain haematological parameters and indicators by means of harnessing the dynamics of erythrocyte and other aggregation

Country Status (1)

Country Link
GB (1) GB2400669B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2435097B (en) * 2005-09-30 2009-08-05 Christopher Barnes Method and apparatus for assessment of the state of a collection of erythrocytemembranes
GB2547271B (en) * 2016-02-11 2020-07-22 Barnes Christopher A Contact Free Blood Assessment Device and Method

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1036932A (en) * 1962-05-03 1966-07-20 Noeller Hans Guenter Blood sedimentation apparatus
GB1574681A (en) * 1977-01-22 1980-09-10 Labora Mannheim Gmbh Device for determining the blood sedimentation rate
GB1601222A (en) * 1977-02-24 1981-10-28 Schmitt H J Method and apparatus for measurement of the aggregation rate of red blood corpuscles suspended in blood
EP0505432A1 (en) * 1989-12-13 1992-09-30 Tesi Ab A method and device for determining the sedimentation rate of blood
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
GB2336685A (en) * 1998-04-21 1999-10-27 Christopher Barnes Capacitance measuring system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1036932A (en) * 1962-05-03 1966-07-20 Noeller Hans Guenter Blood sedimentation apparatus
GB1574681A (en) * 1977-01-22 1980-09-10 Labora Mannheim Gmbh Device for determining the blood sedimentation rate
GB1601222A (en) * 1977-02-24 1981-10-28 Schmitt H J Method and apparatus for measurement of the aggregation rate of red blood corpuscles suspended in blood
EP0505432A1 (en) * 1989-12-13 1992-09-30 Tesi Ab A method and device for determining the sedimentation rate of blood
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
GB2336685A (en) * 1998-04-21 1999-10-27 Christopher Barnes Capacitance measuring system

Also Published As

Publication number Publication date
GB2400669A (en) 2004-10-20
GB0308926D0 (en) 2003-05-28

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Legal Events

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

Effective date: 20080417