CH614046A5 - - Google Patents

Info

Publication number
CH614046A5
CH614046A5 CH372677A CH372677A CH614046A5 CH 614046 A5 CH614046 A5 CH 614046A5 CH 372677 A CH372677 A CH 372677A CH 372677 A CH372677 A CH 372677A CH 614046 A5 CH614046 A5 CH 614046A5
Authority
CH
Switzerland
Application number
CH372677A
Inventor
Gerhard Prof Dr Weber
Siegfried Prof Dr Peter
Original Assignee
Weber Gerhard
Peter Siegfried
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
Priority claimed from DE19762613212 external-priority patent/DE2613212C2/de
Priority claimed from DE19762658799 external-priority patent/DE2658799A1/de
Application filed by Weber Gerhard, Peter Siegfried filed Critical Weber Gerhard
Publication of CH614046A5 publication Critical patent/CH614046A5/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6866—Extracorporeal blood circuits, e.g. dialysis circuits
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/02028—Determining haemodynamic parameters not otherwise provided for, e.g. cardiac contractility or left ventricular ejection fraction
    • A61B5/02035—Determining blood viscosity
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/026—Measuring blood flow
    • A61B5/0275—Measuring blood flow using tracers, e.g. dye dilution
    • 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
    • G01N11/08—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 by measuring pressure required to produce a known flow
    • 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)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical & Material Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Cardiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Analytical Chemistry (AREA)
  • Physiology (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Ecology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
CH372677A 1976-03-27 1977-03-24 CH614046A5 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19762613212 DE2613212C2 (de) 1976-03-27 1976-03-27 Verfahren zur Bestimmung des Fließverhaltens von Flüssigkeiten für medizinische und pharmazeutische Zwecke, sowie Vorrichtung zur Durchführung des Verfahrens
DE19762658799 DE2658799A1 (de) 1976-12-24 1976-12-24 Vorrichtung zur durchfuehrung eines verfahrens fuer medizinische und pharmazeutische zwecke zur bestimmung des fliessverhaltens von fluessigkeiten

Publications (1)

Publication Number Publication Date
CH614046A5 true CH614046A5 (fr) 1979-10-31

Family

ID=25770260

Family Applications (1)

Application Number Title Priority Date Filing Date
CH372677A CH614046A5 (fr) 1976-03-27 1977-03-24

Country Status (7)

Country Link
US (1) US4165632A (fr)
JP (1) JPS534588A (fr)
CH (1) CH614046A5 (fr)
FR (1) FR2345716A1 (fr)
GB (1) GB1566154A (fr)
NL (1) NL7703231A (fr)
SE (1) SE7703449L (fr)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519143A1 (fr) * 1981-12-29 1983-07-01 Elf Aquitaine Viscosimetre operant en continu notamment a haute temperature
DE3218037C2 (de) * 1982-05-13 1985-07-18 Kiesewetter, Holger, Dr., 5100 Aachen Vorrichtung zur Bestimmung von Fließeigenschaften, insbesondere der Fließschubspannung, von Suspensionen, insbesondere Blut
US4442704A (en) * 1982-07-12 1984-04-17 Swearingen Judson S Viscosity meter
US4567137A (en) * 1983-01-20 1986-01-28 Philpot Van B Serum thrombin time in clinical medicine
US4461830A (en) * 1983-01-20 1984-07-24 Buren Philpot V Jun Serum fibrinogen viscosity in clinical medicine
FR2559907A1 (fr) * 1984-02-21 1985-08-23 Schlumberger Cie Dowell Viscosimetre de section rectangulaire
US4574622A (en) * 1984-03-27 1986-03-11 Union Carbide Corporation Viscometer
GB2158252B (en) * 1984-04-12 1988-08-24 John Parnaby Pheometer
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
GB2198542B (en) * 1986-05-30 1990-01-04 Kdl Technologies Inc Apparatus and method for measuring native mammalian blood viscosity
US4793174A (en) * 1987-10-05 1988-12-27 E. I. Du Pont De Nemours And Company Differential pressure capillary viscometer
DE3841312A1 (de) * 1988-12-08 1990-06-13 Bayer Ag Kapillarviskosimeter
WO1992015239A1 (fr) * 1991-02-04 1992-09-17 Kensey Nash Corporation Dispositif et procede de determination de la viscosite sanguine dans un etre vivant
WO1992015878A1 (fr) * 1991-03-04 1992-09-17 Kensey Nash Corporation Appareil et procede pour determiner la deformabilite des globules rouges chez un etre vivant
AU1569492A (en) * 1991-03-04 1992-10-06 Kensey Nash Corporation Determining the instantaneous shear stress on the wall of a blood vessel
FR2728345A1 (fr) * 1994-12-16 1996-06-21 Renault Rheometre pour presse a injecter
FR2740215B1 (fr) * 1995-10-19 1997-11-21 Inst Francais Du Petrole Methode et dispositif pour mesurer un parametre d'un fluide de densite variable
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
US5847268A (en) * 1997-03-19 1998-12-08 Ball; Dean M. Viscosity measuring apparatus and method
US6428488B1 (en) 1997-08-28 2002-08-06 Kenneth Kensey Dual riser/dual capillary viscometer for newtonian and non-newtonian fluids
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
US6450974B1 (en) 1997-08-28 2002-09-17 Rheologics, Inc. Method of isolating surface tension and yield stress in viscosity measurements
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
US6196058B1 (en) 1998-03-12 2001-03-06 Consolidated Papers, Inc. On-line viscosity measurement system
US20030158500A1 (en) * 1999-11-12 2003-08-21 Kenneth Kensey Decreasing pressure differential viscometer
US6484565B2 (en) 1999-11-12 2002-11-26 Drexel University Single riser/single capillary viscometer using mass detection or column height detection
US6692437B2 (en) 1999-11-12 2004-02-17 Rheologics, Inc. Method for determining the viscosity of an adulterated blood sample over plural shear rates
EP1134575A1 (fr) * 2000-03-07 2001-09-19 Consolidated Papers, Inc. Systeme de mesure de viscosité en ligne
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
WO2002009583A2 (fr) 2000-08-01 2002-02-07 Rheologics, Inc. Appareil et procedes d'analyse sanguine complete indiquant notamment le travail et la contractilite du coeur et applications et compositions therapeutiques associees
FR2815412B1 (fr) * 2000-10-13 2003-02-14 Ondeo Services Dispositif de mesure des caracteristiques rheologiques de solutions concentrees, de gels ou de suspensions, notamment de boues mises en oeuvre dans le traitement de l'eau
FR2815411B1 (fr) * 2000-10-13 2002-12-20 Suez Lyonnaise Des Eaux Dispositif de mesure des caracteristiques rheologiques de solutions concentres, de gels ou de suspensions, notamment de boues mises en oeuvre dans le traitement de l'eau
US6840305B2 (en) * 2001-04-04 2005-01-11 Cannon Instrument Company Cold cranking simulator having hybrid heat transfer system
WO2003008936A2 (fr) * 2001-07-18 2003-01-30 Rheologics, Inc. Viscometre a tube capillaire unique
US6792814B2 (en) * 2002-04-10 2004-09-21 Rutgers, The State University Of New Jersey Flowmeter
WO2005112762A1 (fr) * 2004-05-14 2005-12-01 Florida Atlantic University Dispositif et procedes permettant de controler de reguler un traitement anticoagulant
US7634367B1 (en) 2005-07-12 2009-12-15 Ortho-Clinical Diagnostics, Inc. Estimating fluidic properties and using them to improve the precision/accuracy of metered fluids and to improve the sensitivity/specificity in detecting failure modes
CN101983730B (zh) * 2010-11-17 2013-02-13 惠州市华阳医疗电子有限公司 可检测伤口渗出液粘稠度的负压伤口治疗系统
ITMI20110803A1 (it) * 2011-05-10 2012-11-11 Claber Spa Impianto di irrigazione a controllo remoto.
JP6212682B2 (ja) * 2014-10-14 2017-10-18 株式会社 エフ メディコ エンジ 血液粘度測定のための流量測定装置およびその装置を利用した流量測定方法
WO2017008062A1 (fr) * 2015-07-08 2017-01-12 Wyatt Technology Corporation Viscosimètre différentiel à correction de compressibilité de solvant

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3115768A (en) * 1959-10-26 1963-12-31 Standard Oil Co Viscosimeter apparatus
US3720097A (en) * 1971-01-21 1973-03-13 Univ Pennsylvania Apparatus and method for measuring mammalian blood viscosity
NL157424B (nl) * 1973-03-02 1978-07-17 Gist Brocades Nv Viscosimeter.
DE2444148C3 (de) * 1974-09-16 1981-09-17 Dr. Karl Thomae Gmbh, 7950 Biberach Kapillar-Viskosimeter
US3999538A (en) * 1975-05-22 1976-12-28 Buren Philpot V Jun Method of blood viscosity determination

Also Published As

Publication number Publication date
FR2345716B1 (fr) 1983-03-18
JPS534588A (en) 1978-01-17
GB1566154A (en) 1980-04-30
US4165632A (en) 1979-08-28
FR2345716A1 (fr) 1977-10-21
SE7703449L (sv) 1977-09-28
NL7703231A (nl) 1977-09-29

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