ATE322004T1 - Einzelkapillar-viskosimeter mit zwei steigröhren - Google Patents

Einzelkapillar-viskosimeter mit zwei steigröhren

Info

Publication number
ATE322004T1
ATE322004T1 AT00982052T AT00982052T ATE322004T1 AT E322004 T1 ATE322004 T1 AT E322004T1 AT 00982052 T AT00982052 T AT 00982052T AT 00982052 T AT00982052 T AT 00982052T AT E322004 T1 ATE322004 T1 AT E322004T1
Authority
AT
Austria
Prior art keywords
blood
riser tubes
viscosity
patient
riser
Prior art date
Application number
AT00982052T
Other languages
English (en)
Inventor
Kenneth Kensey
William N Hogenauer
Young Cho
Sangho Kim
Original Assignee
Rheologics Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27032175&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE322004(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US09/439,795 external-priority patent/US6322524B1/en
Application filed by Rheologics Inc filed Critical Rheologics Inc
Application granted granted Critical
Publication of ATE322004T1 publication Critical patent/ATE322004T1/de

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
    • 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
    • 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
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150015—Source of blood
    • A61B5/15003—Source of blood for venous or arterial blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
    • A61B5/150221—Valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150763—Details with identification means
    • A61B5/150786—Optical identification systems, e.g. bar codes, colour codes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150847—Communication to or from blood sampling device
    • A61B5/150854—Communication to or from blood sampling device long distance, e.g. between patient's home and doctor's office
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150992—Blood sampling from a fluid line external to a patient, such as a catheter line, combined with an infusion line; Blood sampling from indwelling needle sets, e.g. sealable ports, luer couplings or valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
    • A61B5/154—Devices using pre-evacuated means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/155—Devices specially adapted for continuous or multiple sampling, e.g. at predetermined intervals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/157—Devices characterised by integrated means for measuring characteristics of blood
    • 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
    • G01N11/06—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 timing the outflow of a known quantity

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Hematology (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Manufacturing & Machinery (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • External Artificial Organs (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Optical Measuring Cells (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measuring Arrangements Characterized By The Use Of Fluids (AREA)
  • Lubricants (AREA)
AT00982052T 1999-11-12 2000-10-12 Einzelkapillar-viskosimeter mit zwei steigröhren ATE322004T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/439,795 US6322524B1 (en) 1997-08-28 1999-11-12 Dual riser/single capillary viscometer
US09/573,267 US6402703B1 (en) 1997-08-28 2000-05-18 Dual riser/single capillary viscometer

Publications (1)

Publication Number Publication Date
ATE322004T1 true ATE322004T1 (de) 2006-04-15

Family

ID=27032175

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00982052T ATE322004T1 (de) 1999-11-12 2000-10-12 Einzelkapillar-viskosimeter mit zwei steigröhren

Country Status (19)

Country Link
US (3) US6402703B1 (de)
EP (1) EP1232383B1 (de)
JP (1) JP2003515123A (de)
KR (1) KR100747605B1 (de)
CN (1) CN1390302A (de)
AT (1) ATE322004T1 (de)
AU (1) AU768187B2 (de)
BR (1) BR0015526A (de)
CA (1) CA2391178C (de)
CZ (1) CZ20021910A3 (de)
DE (1) DE60027047T2 (de)
ES (1) ES2261264T3 (de)
HU (1) HUP0203826A2 (de)
IL (1) IL149494A0 (de)
MX (1) MXPA02004755A (de)
NO (1) NO20022213L (de)
NZ (1) NZ519059A (de)
RU (1) RU2256164C2 (de)
WO (1) WO2001036936A1 (de)

Families Citing this family (89)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6402703B1 (en) * 1997-08-28 2002-06-11 Visco Technologies, Inc. Dual riser/single capillary viscometer
US6428488B1 (en) 1997-08-28 2002-08-06 Kenneth Kensey Dual riser/dual capillary viscometer for newtonian and non-newtonian fluids
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
US6692437B2 (en) 1999-11-12 2004-02-17 Rheologics, Inc. Method for determining the viscosity of an adulterated blood sample over plural shear rates
US20030158500A1 (en) * 1999-11-12 2003-08-21 Kenneth Kensey Decreasing pressure differential viscometer
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 (en) * 2000-08-01 2002-02-07 Rheologics, Inc. Apparatus and methods for comprehensive blood analysis, including work of, and contractility of, heart and therapeutic applications and compositions thereof
WO2003029785A1 (en) * 2001-09-28 2003-04-10 Rheologics, Inc. Inline blood viscometer for continually monitoring the circulating blood of a living being
AU2002248217A1 (en) * 2001-12-21 2003-07-24 Rheologics, Inc. Dual capillary viscometer for newtonian and non-newtonian fluids
FR2838198B1 (fr) * 2002-04-05 2004-06-25 Acticm Repere dispose dans un environnement a mesurer et systeme de mesure comprenant ce repere
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
US6952950B2 (en) * 2003-03-07 2005-10-11 Waters Investment Limited System and method for automatic identification of a detachable component of an instrument
US9135402B2 (en) 2007-12-17 2015-09-15 Dexcom, Inc. Systems and methods for processing sensor data
US8626257B2 (en) 2003-08-01 2014-01-07 Dexcom, Inc. Analyte sensor
US8886273B2 (en) 2003-08-01 2014-11-11 Dexcom, Inc. Analyte sensor
US20080119703A1 (en) 2006-10-04 2008-05-22 Mark Brister Analyte sensor
US7591801B2 (en) 2004-02-26 2009-09-22 Dexcom, Inc. Integrated delivery device for continuous glucose sensor
US20190357827A1 (en) 2003-08-01 2019-11-28 Dexcom, Inc. Analyte sensor
US7231839B2 (en) * 2003-08-11 2007-06-19 The Board Of Trustees Of The Leland Stanford Junior University Electroosmotic micropumps with applications to fluid dispensing and field sampling
US7920906B2 (en) 2005-03-10 2011-04-05 Dexcom, Inc. System and methods for processing analyte sensor data for sensor calibration
US7013714B2 (en) * 2003-09-30 2006-03-21 Delphi Technologies, Inc. Viscosity measurement apparatus
US8615282B2 (en) 2004-07-13 2013-12-24 Dexcom, Inc. Analyte sensor
US9247900B2 (en) 2004-07-13 2016-02-02 Dexcom, Inc. Analyte sensor
US8425416B2 (en) 2006-10-04 2013-04-23 Dexcom, Inc. Analyte sensor
US11633133B2 (en) 2003-12-05 2023-04-25 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US8364230B2 (en) 2006-10-04 2013-01-29 Dexcom, Inc. Analyte sensor
US8423114B2 (en) 2006-10-04 2013-04-16 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US8425417B2 (en) 2003-12-05 2013-04-23 Dexcom, Inc. Integrated device for continuous in vivo analyte detection and simultaneous control of an infusion device
US8287453B2 (en) 2003-12-05 2012-10-16 Dexcom, Inc. Analyte sensor
US8364231B2 (en) 2006-10-04 2013-01-29 Dexcom, Inc. Analyte sensor
US8808228B2 (en) 2004-02-26 2014-08-19 Dexcom, Inc. Integrated medicament delivery device for use with continuous analyte sensor
US7946984B2 (en) 2004-07-13 2011-05-24 Dexcom, Inc. Transcutaneous analyte sensor
US7783333B2 (en) 2004-07-13 2010-08-24 Dexcom, Inc. Transcutaneous medical device with variable stiffness
US7188515B2 (en) * 2004-09-24 2007-03-13 The Regents Of The University Of Michigan Nanoliter viscometer for analyzing blood plasma and other liquid samples
WO2006119351A2 (en) * 2005-05-02 2006-11-09 Felicity Huffman Maternity pillow
WO2007002572A2 (en) * 2005-06-24 2007-01-04 N-Zymeceuticals, Inc. Nattokinase for reducing whole blood viscosity
RU2313777C1 (ru) * 2006-05-06 2007-12-27 Институт Катализа Им. Г.К. Борескова Сибирского Отделения Российской Академии Наук Капиллярный вискозиметр
US8275438B2 (en) 2006-10-04 2012-09-25 Dexcom, Inc. Analyte sensor
US8447376B2 (en) 2006-10-04 2013-05-21 Dexcom, Inc. Analyte sensor
US8298142B2 (en) 2006-10-04 2012-10-30 Dexcom, Inc. Analyte sensor
US8449464B2 (en) 2006-10-04 2013-05-28 Dexcom, Inc. Analyte sensor
US8562528B2 (en) 2006-10-04 2013-10-22 Dexcom, Inc. Analyte sensor
US8478377B2 (en) 2006-10-04 2013-07-02 Dexcom, Inc. Analyte sensor
RU2343452C2 (ru) * 2006-11-24 2009-01-10 Открытое акционерное общество "РУСАЛ Всероссийский Алюминиево-магниевый Институт" Способ определения вязкости суспензий
US7752895B2 (en) * 2006-11-30 2010-07-13 Chevron Oronite S.A. Method for using an alternate pressure viscometer
US20080127717A1 (en) * 2006-11-30 2008-06-05 Chevron Oronite S.A. Alternative pressure viscometer device
WO2008097578A1 (en) * 2007-02-06 2008-08-14 Kensey Kenneth R Method for the measurement of blood viscosity
US8562558B2 (en) 2007-06-08 2013-10-22 Dexcom, Inc. Integrated medicament delivery device for use with continuous analyte sensor
US7832257B2 (en) * 2007-10-05 2010-11-16 Halliburton Energy Services Inc. Determining fluid rheological properties
EP4159114B1 (de) 2007-10-09 2024-04-10 DexCom, Inc. Integriertes insulin-abgabesystem mit kontinuierlichem glucosesensor
US8417312B2 (en) 2007-10-25 2013-04-09 Dexcom, Inc. Systems and methods for processing sensor data
US8290559B2 (en) 2007-12-17 2012-10-16 Dexcom, Inc. Systems and methods for processing sensor data
US7600416B2 (en) * 2008-02-14 2009-10-13 Meng-Yu Lin Apparatus for measuring surface tension
US8396528B2 (en) 2008-03-25 2013-03-12 Dexcom, Inc. Analyte sensor
RU2401064C1 (ru) * 2009-04-08 2010-10-10 Институт Механики Сплошных Сред Уральского Отделения Российской Академии Наук Устройство для измерения реологических свойств крови
US8499618B2 (en) 2009-09-25 2013-08-06 Bio-Visco Inc. Device for automatically measuring viscosity of liquid
KR100958447B1 (ko) * 2009-11-16 2010-05-18 (주)바이오비스코 자동 점도측정장치
US9041730B2 (en) 2010-02-12 2015-05-26 Dexcom, Inc. Receivers for analyzing and displaying sensor data
KR101123959B1 (ko) 2010-02-23 2012-03-23 광주과학기술원 유체 점도 측정 장치
IN2013MN00603A (de) * 2010-09-23 2015-05-29 Malvern Instr Inc
GB201016992D0 (en) * 2010-10-08 2010-11-24 Paraytec Ltd Viscosity measurement apparatus and method
US20120265036A1 (en) 2011-04-15 2012-10-18 Dexcom, Inc. Advanced analyte sensor calibration and error detection
US8677807B2 (en) 2011-07-18 2014-03-25 Korea Institute Of Industrial Technology Micro viscometer
US8667831B2 (en) 2011-07-18 2014-03-11 Korea Institute Of Industrial Technology Micro viscometer
US8544316B2 (en) 2011-07-18 2013-10-01 Korea Institute Of Industrial Technology Micro viscometer
JP2015503767A (ja) 2012-01-16 2015-02-02 エイブラム サイエンティフィック，インコーポレーテッド 流体の物理的特性を測定するための方法、デバイス、およびシステム
US20130253855A1 (en) * 2012-03-22 2013-09-26 Lincoln Industrial Corporation Method and Apparatus for Measuring Apparent Viscosity of a Non-Newtonian Fluid
KR101349796B1 (ko) 2012-05-18 2014-01-16 한국생산기술연구원 마이크로 점도계 및 이를 생산하기 위한 제조방법
US9410877B2 (en) * 2012-10-12 2016-08-09 Halliburton Energy Services, Inc. Determining wellbore fluid properties
RU2517784C1 (ru) * 2012-12-29 2014-05-27 Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Профессионального Образования "Нижегородский Государственный Университет Им. Н.И. Лобачевского" Способ определения коэффициента вязкости крови с использованием капиллярных трубок
JP2016532112A (ja) * 2013-08-28 2016-10-13 テトラ・ラヴァル・ホールディングス・アンド・ファイナンス・ソシエテ・アノニムＴｅｔｒａ Ｌａｖａｌ Ｈｏｌｄｉｎｇｓ ＆ Ｆｉｎａｎｃｅ Ｓ．Ａ． 液体処理システムのための方法およびデバイス
US10209171B2 (en) * 2013-12-09 2019-02-19 Texas Tech University System Smart phone based multiplexed viscometer for high throughput analysis of fluids
CN105547661B (zh) * 2014-10-31 2018-03-16 北京宇航系统工程研究所 一种输送系统流阻匹配验收试验装置及其试验方法
CA2967576C (en) * 2014-12-15 2019-09-17 Halliburton Energy Services, Inc. Yield stress measurement device and related methods
KR101831303B1 (ko) 2014-12-19 2018-02-22 헬스 온벡터, 아이엔씨. 점도계 및 액체 점도 측정 방법
CN104502231B (zh) * 2014-12-19 2017-04-19 西安交通大学 一种用于高温高压的双毛细管粘度计及其测试方法
KR101701334B1 (ko) * 2015-11-24 2017-02-13 전북대학교산학협력단 포터블 혈액점도측정장치
CN106053294B (zh) * 2016-06-18 2018-09-18 朱泽斌 一种双毛细管液体粘度测量方法及其装置
GB2555870A (en) 2016-11-15 2018-05-16 Haemair Ltd Rheometer and method for the use thereof
US10928289B2 (en) * 2017-05-04 2021-02-23 University Of Connecticut Assembly for measuring the viscosity of fluids using microchannels
CN107917857B (zh) * 2017-10-23 2020-10-16 常州大学 径向毛细管流变仪
US11331022B2 (en) 2017-10-24 2022-05-17 Dexcom, Inc. Pre-connected analyte sensors
CN111246797B (zh) 2017-10-24 2025-09-09 德克斯康公司 预连接分析物传感器
KR101898607B1 (ko) 2018-03-23 2018-09-13 주식회사 흥진정밀 아스팔트 절대 점도계
CN113412420A (zh) 2019-02-04 2021-09-17 仪宝科技公司 流体性质测量装置和方法
KR102229025B1 (ko) * 2019-07-19 2021-03-17 전북대학교산학협력단 소형 혈액점도측정 키트 및 그 카트리지
CN112540028B (zh) * 2020-12-28 2022-05-27 西安特种设备检验检测院 一种幂律流体粘度参数的测算方法

Family Cites Families (105)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US399538A (en) * 1889-03-12 Switchxs
US1810992A (en) 1926-01-07 1931-06-23 Dallwitz-Wegner Richard Von Method and means for determining the viscosity of liquid substances
US1963011A (en) * 1928-03-31 1934-06-12 Albersheim Walter Viscosity meter
US2095324A (en) * 1935-01-12 1937-10-12 Standard Oil Co Capillary viscometer
US2095282A (en) * 1935-03-15 1937-10-12 Standard Oil Co Capillary viscometer
US2343061A (en) 1943-10-29 1944-02-29 Irany Ernest Paul Capillary viscometer
US2696734A (en) 1950-05-03 1954-12-14 Standard Oil Co Viscometer for semifluid substances
US2700891A (en) 1953-12-01 1955-02-01 Montgomery R Shafer Direct reading viscometer
US2934944A (en) 1955-02-14 1960-05-03 Gerber Prod Continuous viscosimeter
US3137161A (en) 1959-10-01 1964-06-16 Standard Oil Co Kinematic viscosimeter
US3071961A (en) 1959-12-22 1963-01-08 Exxon Research Engineering Co Automatic viscometer and process of using same
US3116630A (en) 1960-07-21 1964-01-07 Sinclair Research Inc Continuous viscosimeter
US3138950A (en) 1961-03-20 1964-06-30 Phillips Petroleum Co Apparatus for concurrent measurement of polymer melt viscosities at high and low shear rates
GB1036061A (en) 1963-01-17 1966-07-13 John Harkness Improvements in or relating to viscosity measurement
US3342063A (en) 1965-02-23 1967-09-19 Technicon Instr Blood-viscosity measuring apparatus
US3277694A (en) 1965-08-20 1966-10-11 Cannon Instr Company Viscometer
US3435665A (en) 1966-05-20 1969-04-01 Dow Chemical Co Capillary viscometer
US3520179A (en) 1968-06-19 1970-07-14 John C Reed Variable head rheometer for measuring non-newtonian fluids
BE734624A (de) 1968-07-19 1969-12-01
US3967934A (en) 1969-06-13 1976-07-06 Baxter Laboratories, Inc. Prothrombin timer
CH519168A (de) 1970-01-22 1972-02-15 Ciba Geigy Ag Kapillarviskosimeter
US3680362A (en) 1970-03-17 1972-08-01 Kunstharsfabriek Synthese Nv Viscosimeter
US3666999A (en) 1970-06-22 1972-05-30 Texaco Inc Apparatus for providing signals corresponding to the viscosity of a liquid
US3720097A (en) 1971-01-21 1973-03-13 Univ Pennsylvania Apparatus and method for measuring mammalian blood viscosity
US3713328A (en) 1971-02-24 1973-01-30 Idemitsu Kosan Co Automatic measurement of viscosity
NL7107611A (de) 1971-06-03 1972-12-05 Akzo Nv
CH540487A (de) 1972-04-10 1973-08-15 Ciba Geigy Ag Kapillarviskosimeter
FR2188146B1 (de) 1972-06-02 1976-08-06 Instr Con Analyse
US3839901A (en) 1972-11-17 1974-10-08 E Finkle Method and apparatus for measuring viscosity
FR2218803A5 (de) 1973-02-19 1974-09-13 Daillet Ets
US3853121A (en) 1973-03-07 1974-12-10 B Mizrachy Methods for reducing the risk of incurring venous thrombosis
CA992348A (en) 1974-03-22 1976-07-06 Helen G. Tucker Measurement of at least one of the fluid flow rate and viscous characteristics using laminar flow and viscous shear
DE2444148C3 (de) 1974-09-16 1981-09-17 Dr. Karl Thomae Gmbh, 7950 Biberach Kapillar-Viskosimeter
NL7602153A (nl) * 1975-03-07 1976-09-09 Hoechst Ag Gemodificeerde ubbelohde-viscositeitsmeter.
DE2510257C2 (de) 1975-03-08 1987-03-12 Werner 6228 Eltville Deussen Behälterverschluß mit Schraubkappe und Spritz- oder Tropfeinsatz
US3999538A (en) 1975-05-22 1976-12-28 Buren Philpot V Jun Method of blood viscosity determination
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
JPS5374080A (en) * 1976-12-14 1978-07-01 Fuji Photo Film Co Ltd Viscometer
CH611420A5 (de) 1977-01-10 1979-05-31 Battelle Memorial Institute
IT1076740B (it) 1977-04-28 1985-04-27 E L V I Spa Apparecchiatura per la determinazione dei parametri di elasticita' del sangue
US4207870A (en) 1978-06-15 1980-06-17 Becton, Dickinson And Company Blood sampling assembly having porous vent means vein entry indicator
CH628435A5 (en) * 1978-11-23 1982-02-26 Dennis V Kobrin Cryoviscosimeter
DE2908469A1 (de) 1979-03-05 1980-09-11 Fresenius Chem Pharm Ind Verfahren und vorrichtung zur bestimmung der visko-elastischen eigenschaften von fluiden
US4302965A (en) 1979-06-29 1981-12-01 Phillips Petroleum Company Viscometer
FR2506472B1 (fr) 1981-05-25 1985-06-21 Inst Nat Sante Rech Med Procede et appareil de mesure en temps reel pour la visualisation des vitesses d'ecoulement dans un segment de vaisseau
US4432761A (en) 1981-06-22 1984-02-21 Abbott Laboratories Volumetric drop detector
FR2510257A1 (fr) 1981-07-21 1983-01-28 Centre Nat Rech Scient Rheometre pour la mesure des caracteristiques de viscosite d'un liquide
DE3138514A1 (de) 1981-09-28 1983-04-14 Klaus Dipl.-Ing. 5100 Aachen Mussler Verfahren und vorrichtung zur bestimmung des fliessverhaltens biologischer fluessigkeiten
US4426878A (en) 1981-10-13 1984-01-24 Core Laboratories, Inc. Viscosimeter
DE3210012A1 (de) * 1982-03-19 1983-09-22 Klein, Joachim, Prof. Dr., 3300 Braunschweig Hochdruck-kapillarviskosimeter
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
DE3230246C2 (de) 1982-08-13 1985-06-27 Kiesewetter, Holger, Dr., 5100 Aachen Vorrichtung zur Bestimmung der Viskosität von Flüssigkeiten, insbesondere des Blutplasmas
US4517830A (en) 1982-12-20 1985-05-21 Gunn Damon M Blood viscosity instrument
US4461830A (en) 1983-01-20 1984-07-24 Buren Philpot V Jun Serum fibrinogen viscosity in clinical medicine
SU1239551A1 (ru) * 1983-07-27 1986-06-23 Институт проблем онкологии им.Р.Е.Кавецкого Вискозиметр
US4637021A (en) * 1983-09-28 1987-01-13 Pioneer Electronic Corporation Multiple pass error correction
FR2572527B1 (fr) 1984-10-30 1987-12-11 Bertin & Cie Procede et dispositif de mesure de caracteristiques rheologiques d'un fluide, en particulier d'un fluide biologique tel que le sang
US4884577A (en) 1984-10-31 1989-12-05 Merrill Edward Wilson Process and apparatus for measuring blood viscosity directly and rapidly
JPS61134643A (ja) * 1984-12-06 1986-06-21 Mitsubishi Oil Co Ltd 自動粘度測定装置用粘度計
US4637250A (en) 1985-01-25 1987-01-20 State University Of New York Apparatus and method for viscosity measurements for Newtonian and non-Newtonian fluids
US4616503A (en) 1985-03-22 1986-10-14 Analysts, Inc. Timer trigger for capillary tube viscometer and method of measuring oil properties
US4680957A (en) 1985-05-02 1987-07-21 The Davey Company Non-invasive, in-line consistency measurement of a non-newtonian fluid
FR2585130B1 (fr) 1985-07-18 1987-10-09 Solvay Appareillage pour la determination rapide des proprietes rheologiques de matieres thermoplastiques
USH93H (en) 1985-09-23 1986-07-01 The United States Of America As Represented By The Secretary Of The Army Elongational rheometer
DE3712394A1 (de) * 1986-04-21 1987-10-22 Koethen Ing Hochschule Vorrichtung zur viskositaets- und dichtemessung von fluessigkeiten
EP0270616A4 (de) 1986-05-30 1988-10-20 Kdl Technologies Inc Verfahren und vorrichtung zur messung der viskosität von nativem blut eines säugtieres.
US4750351A (en) 1987-08-07 1988-06-14 The United States Of America As Represented By The Secretary Of The Army In-line viscometer
SU1520392A1 (ru) * 1987-09-14 1989-11-07 Т.И.Фисанович и В.А.Зимницкий Капилл рный вискозиметр
GB8803641D0 (en) 1988-02-17 1988-03-16 Willett Int Ltd Device
EP0332110B1 (de) 1988-03-07 1996-03-06 Snow Brand Milk Products Co., Ltd. Verfahren zur Messung der Viskositätsänderung im Blut oder Blutplasma und Detektor dazu
US4899575A (en) 1988-07-29 1990-02-13 Research Foundation Of State University Of New York Method and apparatus for determining viscosity
US5099698A (en) 1989-04-14 1992-03-31 Merck & Co. Electronic readout for a rotameter flow gauge
JPH02297040A (ja) * 1989-05-12 1990-12-07 Toru Akaha 毛細管粘度計
US6039078A (en) 1989-09-22 2000-03-21 Tamari; Yehuda Inline extracorporeal reservoir and pressure isolator
KR920003040B1 (ko) 1989-11-27 1992-04-13 주식회사 에스케이씨 자동점도 측정장치
FR2664982B1 (fr) 1990-07-20 1994-04-29 Serbio Appareil de detection de changement de viscosite, par mesure d'un glissement relatif, en particulier pour la detection du temps de coagulation du sang.
FR2664981B1 (fr) 1990-07-20 1994-04-29 Serbio Dispositif de detection du changement de viscosite d'un electrolyte liquide par effet de depolarisation.
US5257529A (en) 1990-12-28 1993-11-02 Nissho Corporation Method and device for measurement of viscosity of liquids
JPH04240550A (ja) 1991-01-25 1992-08-27 Nissho Corp 液体粘度測定装置用穿刺針
WO1992015878A1 (en) 1991-03-04 1992-09-17 Kensey Nash Corporation Apparatus and method for determining deformability of red blood cells of a living being
KR960005362B1 (ko) 1991-05-07 1996-04-24 주식회사에스.케이.씨 점도의 자동 측정장치
US5271398A (en) 1991-10-09 1993-12-21 Optex Biomedical, Inc. Intra-vessel measurement of blood parameters
NO174119C (no) 1991-11-05 1994-03-16 Metron As Fremgangsmåte og anordning for kontinuerlig måling av væskeströmhastighet
US5327778A (en) 1992-02-10 1994-07-12 Park Noh A Apparatus and method for viscosity measurements using a controlled needle viscometer
US5181899A (en) * 1992-02-14 1993-01-26 Lawrence Paper Company Adjustable slotter wheel and sheet feeder retrofit apparatus for box blank making machines
JPH087132B2 (ja) 1992-03-30 1996-01-29 株式会社ヤヨイ 液体粘度測定方法および装置
US5335658A (en) 1992-06-29 1994-08-09 Minnesota Mining And Manufacturing Company Intravascular blood parameter sensing system
DE4320813C2 (de) 1992-07-06 1997-07-03 Schott Geraete Verfahren zur Bestimmung der Viskosität von Flüssigkeiten
US5443078A (en) 1992-09-14 1995-08-22 Interventional Technologies, Inc. Method for advancing a guide wire
DE4334834A1 (de) 1993-10-13 1995-04-20 Andrzej Dr Ing Grzegorzewski Biosensor zum Messen von Viskositäts- und/oder Dichteänderungen
WO1994020832A1 (de) 1993-03-03 1994-09-15 Vianova Kunstharz Aktiengesellschaft Verfahren und vorrichtung zur bestimmung der rheologischen eigenschaften von flüssigkeiten
FR2704151B1 (fr) 1993-04-21 1995-07-13 Klotz Antoine Olivier Dispositif électronique destiné à la stimulation adrénergique du système sympathique relatif à la média veineuse.
ES2092937B1 (es) 1993-06-04 1997-06-16 Electromecanica Bekal S L Equipo electromecanico para el tratamiento de enfermedades viricas.
US5522255A (en) 1993-08-31 1996-06-04 Boehringer Mannheim Corporation Fluid dose, flow and coagulation sensor for medical instrument
US5447440A (en) 1993-10-28 1995-09-05 I-Stat Corporation Apparatus for assaying viscosity changes in fluid samples and method of conducting same
ES2122560T3 (es) 1994-03-07 1998-12-16 Joseph Goodbread Procedimiento y dispositivo de medicion de las caracteristicas de un sistema de oscilacion.
US5549119A (en) 1994-09-13 1996-08-27 Cordis Corporation Vibrating tip catheter
DE9420832U1 (de) 1994-12-28 1996-05-02 Robert Bosch Gmbh, 70469 Stuttgart Querverbindung für Profilstäbe
US5629209A (en) 1995-10-19 1997-05-13 Braun, Sr.; Walter J. Method and apparatus for detecting viscosity changes in fluids
US5637790A (en) * 1996-02-28 1997-06-10 De Corral; Jose L. Three capillary flow-through viscometer
US5792660A (en) 1996-10-02 1998-08-11 University Of Medicine And Dentistry Of New Jersey Comparative determinants of viscosity in body fluids obtained with probes providing increased sensitivity
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
US6322524B1 (en) 1997-08-28 2001-11-27 Visco Technologies, Inc. Dual riser/single capillary viscometer
US6428488B1 (en) 1997-08-28 2002-08-06 Kenneth Kensey Dual riser/dual capillary viscometer for newtonian and non-newtonian fluids

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US6907772B2 (en) 2005-06-21
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KR100747605B1 (ko) 2007-08-08
DE60027047T2 (de) 2007-04-12
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US6745615B2 (en) 2004-06-08
AU1912901A (en) 2001-05-30
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CA2391178A1 (en) 2001-05-25
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US20040194538A1 (en) 2004-10-07
RU2002116220A (ru) 2004-03-20
DE60027047D1 (de) 2006-05-18
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CA2391178C (en) 2005-04-26
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US6402703B1 (en) 2002-06-11
US20020040196A1 (en) 2002-04-04
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CZ20021910A3 (cs) 2002-10-16
IL149494A0 (en) 2002-11-10

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