DE2444148A1 - Verfahren und vorrichtung zur kapillarviskosimetrischen bestimmung von inhomogenen biologischen fluessigkeiten - Google Patents

Verfahren und vorrichtung zur kapillarviskosimetrischen bestimmung von inhomogenen biologischen fluessigkeiten

Info

Publication number
DE2444148A1
DE2444148A1 DE19742444148 DE2444148A DE2444148A1 DE 2444148 A1 DE2444148 A1 DE 2444148A1 DE 19742444148 DE19742444148 DE 19742444148 DE 2444148 A DE2444148 A DE 2444148A DE 2444148 A1 DE2444148 A1 DE 2444148A1
Authority
DE
Grant status
Application
Patent type
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.)
Granted
Application number
DE19742444148
Other languages
English (en)
Other versions
DE2444148B2 (de )
DE2444148C3 (de )
Inventor
Hans-Dieter Dr Renovanz
Karl Dr Heissler
Eberhard Dr Weller
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.)
FUTRONIC GMBH ELEKTRONISCHE GERAETE UND INDUSTRIES
Original Assignee
Thomae Dr Karl GmbH
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

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by the preceding groups
    • G01N33/48Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483Physical analysis of biological material
    • G01N33/487Physical analysis of biological material of liquid biological material
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N11/00Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties
    • G01N11/02Investigating flow properties of materials, e.g. viscosity, plasticity; Analysing materials by determining flow properties by measuring flow of the material
    • G01N11/04Investigating 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
    • G01N11/08Investigating 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 by measuring pressure required to produce a known flow
DE19742444148 1974-09-16 1974-09-16 Expired DE2444148C3 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19742444148 DE2444148C3 (de) 1974-09-16 1974-09-16

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
DE19742444148 DE2444148C3 (de) 1974-09-16 1974-09-16
JP11082275A JPS5194983A (de) 1974-09-16 1975-09-12
NL7510821A NL7510821A (nl) 1974-09-16 1975-09-15 Werkwijze en inrichting voor het capillair viscosi- metrisch bepalen van niet homogene vloeistoffen.
LU73407A LU73407A1 (de) 1974-09-16 1975-09-15
DK411375A DK411375A (da) 1974-09-16 1975-09-15 Fremgangsmade og apparat til kapillarviskosimetrisk bestemmelse af inhomogene vesker
ES440944A ES440944A1 (es) 1974-09-16 1975-09-15 Procedimiento y dispositivo para la determinacion capilar- viscosimetrica de liquidos no homogeneos.
GB3785975A GB1487289A (en) 1974-09-16 1975-09-15 Viscometer
US05613069 US3990295A (en) 1974-09-16 1975-09-15 Apparatus and method for the performance of capillary viscosimetric measurements on non-homogeneous liquids
BE160054A BE833429A (fr) 1974-09-16 1975-09-15 Procede et dispositif pour la determination de la viscosite de liquides non homogenes au moyen d'un viscosmetre a tube capillaire
FI752565A FI60315C (fi) 1974-09-16 1975-09-15 Kapillaerviskosimeter
CA 235441 CA1054395A (en) 1974-09-16 1975-09-15 Process and apparatus for capillary-viscosimetric determination of inhomogeneous liquids
FR7528379A FR2284876B1 (de) 1974-09-16 1975-09-16

Publications (3)

Publication Number Publication Date
DE2444148A1 true true DE2444148A1 (de) 1976-03-25
DE2444148B2 true DE2444148B2 (de) 1980-10-30
DE2444148C3 DE2444148C3 (de) 1981-09-17

Family

ID=5925847

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19742444148 Expired DE2444148C3 (de) 1974-09-16 1974-09-16

Country Status (12)

Country Link
US (1) US3990295A (de)
JP (1) JPS5194983A (de)
BE (1) BE833429A (de)
CA (1) CA1054395A (de)
DE (1) DE2444148C3 (de)
DK (1) DK411375A (de)
ES (1) ES440944A1 (de)
FI (1) FI60315C (de)
FR (1) FR2284876B1 (de)
GB (1) GB1487289A (de)
LU (1) LU73407A1 (de)
NL (1) NL7510821A (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3802221A1 (de) * 1988-01-26 1989-07-27 Stephan Prof Dr Rer Nat Nees Vorrichtung zur messung der aktivierung von zellen einer zellsuspension, von vollblut-zellen oder von komponenten des blutplasmas
DE4040199A1 (de) * 1990-12-15 1992-06-17 Werner Stehr Anordnung zur bestimmung des fliessdrucks von schmierfetten
DE10003093A1 (de) * 2000-01-25 2001-08-02 Goltz Volker Freiherr Von Vorrichtung und Verfahren zur Erfassung von Gerinnungsfunktionen der globalen, insbesondere der primären Hämostase
US7681437B2 (en) 2005-12-28 2010-03-23 Robert Bosch Gmbh Device for determining the viscosity of fluids
DE102015222787A1 (de) * 2015-11-18 2017-05-18 Siemens Healthcare Diagnostics Products Gmbh Blutplättchenfunktionsanalysesystem

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4517830A (en) * 1982-12-20 1985-05-21 Gunn Damon M Blood viscosity instrument
DE3414341C2 (de) * 1984-04-16 1987-03-05 Asea Gmbh, 6360 Friedberg, De
US4539837A (en) * 1984-08-17 1985-09-10 Core Laboratories, Inc. Driven-capillary viscosimeter
JPS6196441A (en) * 1984-10-17 1986-05-15 Idemitsu Kosan Co Ltd Apparent viscosity measuring instrument
FR2608225B1 (fr) * 1986-12-10 1989-02-17 Imaje Sa Cellule a multiples fonctions comportant une chambre a volume variable, et circuit d'alimentation fluide d'une tete d'impression a jet d'encre qui en est equipe
FR2619753B2 (fr) * 1986-12-10 1990-08-31 Imaje Sa Circuit d'alimentation fluide d'une tete d'impression equipee d'une cellule multifonctions comportant une chambre a volume variable
DE9004745U1 (de) * 1990-04-26 1990-06-28 Baldwin-Gegenheimer Gmbh, 8900 Augsburg, De
US5330576A (en) * 1990-04-26 1994-07-19 Baldwin-Gegenheimer Gmbh Recirculating coating liquid supply system with viscosity regulation
JP2552408B2 (ja) * 1991-10-18 1996-11-13 アボット ラボラトリーズ 液体粘性測定装置
DE4218284C1 (de) * 1992-06-03 1994-02-24 Haake Medingen Gmbh Kapillarviskosimeter zur einfachen Bestimmung des Fließverhaltens fließfähiger Substanzen
US5847268A (en) * 1997-03-19 1998-12-08 Ball; Dean M. Viscosity measuring apparatus and method
US5900539A (en) * 1997-07-25 1999-05-04 Alberta Research Council Device and method for determining rheological quality of non-newtonian liquids
US6484566B1 (en) 2000-05-18 2002-11-26 Rheologics, Inc. Electrorheological and magnetorheological fluid scanning rheometer
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
US6019735A (en) 1997-08-28 2000-02-01 Visco Technologies, Inc. Viscosity measuring apparatus and method of use
US6402703B1 (en) * 1997-08-28 2002-06-11 Visco Technologies, Inc. Dual riser/single capillary viscometer
US6450974B1 (en) 1997-08-28 2002-09-17 Rheologics, Inc. Method of isolating surface tension and yield stress in viscosity measurements
US6484565B2 (en) 1999-11-12 2002-11-26 Drexel University Single riser/single capillary viscometer using mass detection or column height detection
US6412336B2 (en) 2000-03-29 2002-07-02 Rheologics, Inc. Single riser/single capillary blood viscometer using mass detection or column height detection
US20030158500A1 (en) * 1999-11-12 2003-08-21 Kenneth Kensey Decreasing pressure differential viscometer
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
FR2927999B1 (fr) * 2008-02-21 2010-09-17 Gilson Sas Viscosimetre comprenant un systeme de pipetage, a precision amelioree et conception simplifiee
CN105784547A (zh) * 2010-04-26 2016-07-20 电流感应器公司 便携式粘度计
US20130104630A1 (en) * 2011-10-31 2013-05-02 Freeslate, Inc. Automated capillary viscometer
KR101373179B1 (ko) 2012-05-03 2014-03-12 주식회사 오정엠앤피 혈액 점도 측정용 모세관 튜브 및 그 제조방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE510624C (de) * 1926-01-10 1930-10-23 Richard V Dallwitz Wegner Dipl Einrichtung zur Messung der Viskositaet von Fluessigkeiten durch Bestimmung des Druckunterschiedes an den Enden einer von der Fluessigkeit durchstroemten Kapillare
US3535917A (en) * 1967-10-27 1970-10-27 Du Pont Continuous dilution viscometer
US3720097A (en) * 1971-01-21 1973-03-13 Univ Pennsylvania Apparatus and method for measuring mammalian blood viscosity

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1962861A (en) * 1931-05-04 1934-06-12 George R Ericson Viscosimeter
FR2218803A5 (de) * 1973-02-19 1974-09-13 Daillet Ets
DE2317322B2 (de) * 1973-04-06 1975-12-18 Horst Dr.-Ing. 5100 Aachen Chmiel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE510624C (de) * 1926-01-10 1930-10-23 Richard V Dallwitz Wegner Dipl Einrichtung zur Messung der Viskositaet von Fluessigkeiten durch Bestimmung des Druckunterschiedes an den Enden einer von der Fluessigkeit durchstroemten Kapillare
US3535917A (en) * 1967-10-27 1970-10-27 Du Pont Continuous dilution viscometer
US3720097A (en) * 1971-01-21 1973-03-13 Univ Pennsylvania Apparatus and method for measuring mammalian blood viscosity

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3802221A1 (de) * 1988-01-26 1989-07-27 Stephan Prof Dr Rer Nat Nees Vorrichtung zur messung der aktivierung von zellen einer zellsuspension, von vollblut-zellen oder von komponenten des blutplasmas
DE4040199A1 (de) * 1990-12-15 1992-06-17 Werner Stehr Anordnung zur bestimmung des fliessdrucks von schmierfetten
DE10003093A1 (de) * 2000-01-25 2001-08-02 Goltz Volker Freiherr Von Vorrichtung und Verfahren zur Erfassung von Gerinnungsfunktionen der globalen, insbesondere der primären Hämostase
DE10003093C2 (de) * 2000-01-25 2002-05-16 Goltz Volker Freiherr Von Vorrichtung zur Untersuchung von Eigenschaften der globalen Hämostasefunktion in Vollblut oder plättchenreichem Plasma
US7681437B2 (en) 2005-12-28 2010-03-23 Robert Bosch Gmbh Device for determining the viscosity of fluids
EP1804049A3 (de) * 2005-12-28 2013-04-03 Robert Bosch Gmbh Vorrichtung zur Bestimmung der Viskosität von Flüssigkeiten
DE102015222787A1 (de) * 2015-11-18 2017-05-18 Siemens Healthcare Diagnostics Products Gmbh Blutplättchenfunktionsanalysesystem

Also Published As

Publication number Publication date Type
JPS5194983A (de) 1976-08-20 application
BE833429A1 (de) grant
ES440944A1 (es) 1977-03-16 application
CA1054395A (en) 1979-05-15 grant
DE2444148B2 (de) 1980-10-30 application
DK411375A (da) 1976-03-17 application
DE2444148C3 (de) 1981-09-17 grant
FI60315C (fi) 1981-12-10 grant
FR2284876B1 (de) 1978-04-07 grant
FI60315B (fi) 1981-08-31 application
CA1054395A1 (de) grant
US3990295A (en) 1976-11-09 grant
LU73407A1 (de) 1977-01-28 application
NL7510821A (nl) 1976-03-18 application
GB1487289A (en) 1977-09-28 application
FI752565A (de) 1976-03-17 application
FR2284876A1 (fr) 1976-04-09 application
BE833429A (fr) 1976-03-15 grant

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Legal Events

Date Code Title Description
OD Request for examination
C3 Grant after two publication steps (3rd publication)
8327 Change in the person/name/address of the patent owner

Owner name: FUTRONIC GMBH ELEKTRONISCHE GERAETE UND INDUSTRIES

8339 Ceased/non-payment of the annual fee