GB1373172A - Apparatus and method for measuring mammalian blood viscosity - Google Patents

Apparatus and method for measuring mammalian blood viscosity

Info

Publication number
GB1373172A
GB1373172A GB20872A GB20872A GB1373172A GB 1373172 A GB1373172 A GB 1373172A GB 20872 A GB20872 A GB 20872A GB 20872 A GB20872 A GB 20872A GB 1373172 A GB1373172 A GB 1373172A
Authority
GB
United Kingdom
Prior art keywords
viscosity
blood viscosity
mammalian blood
jan
transducer
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
Application number
GB20872A
Other languages
English (en)
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.)
Kron R E
Original Assignee
Kron R E
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 Kron R E filed Critical Kron R E
Publication of GB1373172A publication Critical patent/GB1373172A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/02—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material
    • G01N11/04—Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material through a restricted passage, e.g. tube, aperture
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Hematology (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Ecology (AREA)
  • Urology & Nephrology (AREA)
  • Biophysics (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
GB20872A 1971-01-21 1972-01-04 Apparatus and method for measuring mammalian blood viscosity Expired GB1373172A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10843371A 1971-01-21 1971-01-21

Publications (1)

Publication Number Publication Date
GB1373172A true GB1373172A (en) 1974-11-06

Family

ID=22322158

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20872A Expired GB1373172A (en) 1971-01-21 1972-01-04 Apparatus and method for measuring mammalian blood viscosity

Country Status (5)

Country Link
US (1) US3720097A (enExample)
CA (1) CA955423A (enExample)
DE (1) DE2201149C2 (enExample)
FR (1) FR2122990A5 (enExample)
GB (1) GB1373172A (enExample)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2444148C3 (de) * 1974-09-16 1981-09-17 Dr. Karl Thomae Gmbh, 7950 Biberach Kapillar-Viskosimeter
GB1566154A (en) * 1976-03-27 1980-04-30 Weber G Method of measuring the fluidity of liquids for medical and pharmaceutical pruposes and apparatus for performing the method
DE2613212C2 (de) * 1976-03-27 1982-10-21 Peter, Siegfried, Prof.Dr., 8520 Erlangen Verfahren zur Bestimmung des Fließverhaltens von Flüssigkeiten für medizinische und pharmazeutische Zwecke, sowie Vorrichtung zur Durchführung des Verfahrens
US4402215A (en) * 1981-09-11 1983-09-06 The United States Of America Rheological testing method
FR2519143A1 (fr) * 1981-12-29 1983-07-01 Elf Aquitaine Viscosimetre operant en continu notamment a haute temperature
DE3371278D1 (en) * 1982-06-14 1987-06-11 Merrill Edward Wilson Process and apparatus for measuring blood viscosity directly and rapidly
FR2559906A1 (fr) * 1984-02-21 1985-08-23 Schlumberger Cie Dowell Viscosimetre a entonnoir et capillaire, pour mesure de la viscosite des fluides industriels, notamment dans l'industrie petroliere
US4884577A (en) * 1984-10-31 1989-12-05 Merrill Edward Wilson Process and apparatus for measuring blood viscosity directly and rapidly
US4680957A (en) * 1985-05-02 1987-07-21 The Davey Company Non-invasive, in-line consistency measurement of a non-newtonian fluid
US5140161A (en) * 1985-08-05 1992-08-18 Biotrack Capillary flow device
US5164598A (en) * 1985-08-05 1992-11-17 Biotrack Capillary flow device
DE3541057A1 (de) * 1985-11-19 1987-05-21 Kratzer Michael Verfahren und einrichtung zur messung der aggregation der blutplaettchen bzw. der koagulation des blutes
EP0270616A4 (en) * 1986-05-30 1988-10-20 Kdl Technologies Inc METHOD AND DEVICE FOR MEASURING THE VISCOSITY OF NATIVE BLOOD OF A MAMMAL.
GB8621757D0 (en) * 1986-09-10 1986-10-15 Gorog P Blood testing device
DE3802221C2 (de) * 1988-01-26 1996-08-01 Stephan Prof Dr Rer Nat Nees Verfahren zur Messung der Volumenflußrate von Zellen einer Zellsuspension, von Vollblut-Zellen oder von Komponenten des Blutplasmas
AU636384B2 (en) * 1989-09-06 1993-04-29 Toa Medical Electronics Co., Ltd. Synthetic apparatus for inspection of blood
US5257529A (en) * 1990-12-28 1993-11-02 Nissho Corporation Method and device for measurement of viscosity of liquids
DE4111295C2 (de) * 1991-04-08 1995-06-08 Fraunhofer Ges Forschung Vorrichtung zur Bestimmung der Viskosität von Flüssigkeiten in einem Bioreaktor
DE4209871C2 (de) * 1991-05-28 1997-04-30 Dade Int Inc Einrichtung zur automatischen Untersuchung von Blutproben
US5316730A (en) * 1992-12-07 1994-05-31 Xylum Corporation Disposable cartridge for investigating physical properties of blood
US5854423A (en) * 1996-03-20 1998-12-29 Venegas; Jose G. Apparatus and method for assessment of visco-elasticity and shear adherence strength properties of blood clots
US6004819A (en) * 1996-11-04 1999-12-21 Xylum Corporation Blood testing device
US6450974B1 (en) 1997-08-28 2002-09-17 Rheologics, Inc. Method of isolating surface tension and yield stress in viscosity measurements
US6322525B1 (en) 1997-08-28 2001-11-27 Visco Technologies, Inc. Method of analyzing data from a circulating blood viscometer for determining absolute and effective blood viscosity
US6428488B1 (en) 1997-08-28 2002-08-06 Kenneth Kensey Dual riser/dual capillary viscometer for newtonian and non-newtonian fluids
US6322524B1 (en) 1997-08-28 2001-11-27 Visco Technologies, Inc. Dual riser/single capillary viscometer
US6402703B1 (en) * 1997-08-28 2002-06-11 Visco Technologies, Inc. Dual riser/single capillary viscometer
US6019735A (en) * 1997-08-28 2000-02-01 Visco Technologies, Inc. Viscosity measuring apparatus and method of use
US6484565B2 (en) * 1999-11-12 2002-11-26 Drexel University Single riser/single capillary viscometer using mass detection or column height detection
US20030158500A1 (en) * 1999-11-12 2003-08-21 Kenneth Kensey Decreasing pressure differential viscometer
US6692437B2 (en) 1999-11-12 2004-02-17 Rheologics, Inc. Method for determining the viscosity of an adulterated blood sample over plural shear rates
US6412336B2 (en) 2000-03-29 2002-07-02 Rheologics, Inc. Single riser/single capillary blood viscometer using mass detection or column height detection
US6484566B1 (en) 2000-05-18 2002-11-26 Rheologics, Inc. Electrorheological and magnetorheological fluid scanning rheometer
AU2001279058A1 (en) 2000-08-01 2002-02-13 Rheologics, Inc. Apparatus and methods for comprehensive blood analysis, including work of, and contractility of, heart and therapeutic applications and compositions thereof
US7207939B2 (en) * 2002-10-03 2007-04-24 Coulter International Corp. Apparatus and method for analyzing a liquid in a capillary tube of a hematology instrument
US7829147B2 (en) 2005-08-18 2010-11-09 Corning Incorporated Hermetically sealing a device without a heat treating step and the resulting hermetically sealed device
US20080206589A1 (en) * 2007-02-28 2008-08-28 Bruce Gardiner Aitken Low tempertature sintering using Sn2+ containing inorganic materials to hermetically seal a device
US7722929B2 (en) * 2005-08-18 2010-05-25 Corning Incorporated Sealing technique for decreasing the time it takes to hermetically seal a device and the resulting hermetically sealed device
US20070040501A1 (en) * 2005-08-18 2007-02-22 Aitken Bruce G Method for inhibiting oxygen and moisture degradation of a device and the resulting device
US20080048178A1 (en) * 2006-08-24 2008-02-28 Bruce Gardiner Aitken Tin phosphate barrier film, method, and apparatus
US7600416B2 (en) * 2008-02-14 2009-10-13 Meng-Yu Lin Apparatus for measuring surface tension
DE102008022884A1 (de) * 2008-05-08 2009-11-12 Zander, Rolf, Prof. Dr.Med. Vorrichtung und Verfahren für die Blutgerinnungsdiagnostik
US8499618B2 (en) * 2009-09-25 2013-08-06 Bio-Visco Inc. Device for automatically measuring viscosity of liquid
CN104237072B (zh) * 2014-09-01 2016-08-24 中华人民共和国北仑出入境检验检疫局 一种粘度计毛细管的自动调直装置
US11747252B2 (en) 2020-10-09 2023-09-05 Biofluid Technology, Inc. Rapid profile viscometer devices and methods

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342063A (en) * 1965-02-23 1967-09-19 Technicon Instr Blood-viscosity measuring apparatus

Also Published As

Publication number Publication date
FR2122990A5 (enExample) 1972-09-01
CA955423A (en) 1974-10-01
DE2201149C2 (de) 1982-05-27
US3720097A (en) 1973-03-13
DE2201149A1 (de) 1972-08-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee