JP7065849B2 - 血流計及びその使用のための方法 - Google Patents

血流計及びその使用のための方法 Download PDF

Info

Publication number
JP7065849B2
JP7065849B2 JP2019524941A JP2019524941A JP7065849B2 JP 7065849 B2 JP7065849 B2 JP 7065849B2 JP 2019524941 A JP2019524941 A JP 2019524941A JP 2019524941 A JP2019524941 A JP 2019524941A JP 7065849 B2 JP7065849 B2 JP 7065849B2
Authority
JP
Japan
Prior art keywords
channel
reservoir
blood
internal volume
subsections
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.)
Active
Application number
JP2019524941A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019536027A5 (enExample
JP2019536027A (ja
Inventor
ウィリアム リチャード ジョンズ
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.)
Haemograph Pty Ltd
Original Assignee
Haemograph Pty Ltd
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 Haemograph Pty Ltd filed Critical Haemograph Pty Ltd
Publication of JP2019536027A publication Critical patent/JP2019536027A/ja
Publication of JP2019536027A5 publication Critical patent/JP2019536027A5/ja
Application granted granted Critical
Publication of JP7065849B2 publication Critical patent/JP7065849B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • G01N33/4905—Determining clotting time of 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Hematology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Urology & Nephrology (AREA)
  • Cardiology (AREA)
  • Ecology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Physiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Saccharide Compounds (AREA)
  • Measuring Volume Flow (AREA)
  • External Artificial Organs (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
JP2019524941A 2016-11-15 2017-11-10 血流計及びその使用のための方法 Active JP7065849B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1619337.7A GB2555870A (en) 2016-11-15 2016-11-15 Rheometer and method for the use thereof
GB1619337.7 2016-11-15
PCT/GB2017/053393 WO2018091869A1 (en) 2016-11-15 2017-11-10 Rheometer and method for the use thereof

Publications (3)

Publication Number Publication Date
JP2019536027A JP2019536027A (ja) 2019-12-12
JP2019536027A5 JP2019536027A5 (enExample) 2020-12-17
JP7065849B2 true JP7065849B2 (ja) 2022-05-12

Family

ID=60331660

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019524941A Active JP7065849B2 (ja) 2016-11-15 2017-11-10 血流計及びその使用のための方法

Country Status (10)

Country Link
US (2) US11378507B2 (enExample)
EP (1) EP3542143B1 (enExample)
JP (1) JP7065849B2 (enExample)
KR (1) KR102486093B1 (enExample)
CN (1) CN110121641B (enExample)
AU (2) AU2017361981B2 (enExample)
CA (1) CA3042158A1 (enExample)
GB (1) GB2555870A (enExample)
IL (1) IL266403B2 (enExample)
WO (1) WO2018091869A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6759372B2 (ja) * 2019-01-21 2020-09-23 キユーピー株式会社 非ニュートン流体のレオロジー特性値を得る方法及び装置
US11747252B2 (en) * 2020-10-09 2023-09-05 Biofluid Technology, Inc. Rapid profile viscometer devices and methods
WO2025099292A1 (en) * 2023-11-09 2025-05-15 Analytical Technology and Control Ltd Haematology apparatus

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007271323A (ja) 2006-03-30 2007-10-18 Chisso Corp 装置
US20100139375A1 (en) 2007-02-15 2010-06-10 Johns William R Apparatus and method for measuring rheological properties of blood
JP2016140433A (ja) 2015-01-30 2016-08-08 泉工医科工業株式会社 スピーチバルブ

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2218803A5 (enExample) * 1973-02-19 1974-09-13 Daillet Ets
DE3230246C2 (de) * 1982-08-13 1985-06-27 Kiesewetter, Holger, Dr., 5100 Aachen Vorrichtung zur Bestimmung der Viskosität von Flüssigkeiten, insbesondere des Blutplasmas
US4884577A (en) * 1984-10-31 1989-12-05 Merrill Edward Wilson Process and apparatus for measuring blood viscosity directly and rapidly
JPH0654287B2 (ja) * 1986-02-21 1994-07-20 日本鋼管株式会社 パイプラインにおける非ニユ−トン性の測定装置
WO1987007128A1 (en) * 1986-05-30 1987-12-03 Kdl Technologies, Inc. Apparatus and method for measuring native mammalian blood viscosity
DE3781677T2 (de) * 1986-10-17 1993-04-01 Baxter Int Verfahren und vorrichtung zur bestimmung von haematokrit in einem system zur bearbeitung von blutbestandteilen.
DE3921841A1 (de) * 1989-07-03 1991-01-10 Goettfert Werkstoff Pruefmasch Echtzeit-kapillarrheometer-anordnung
US6402703B1 (en) * 1997-08-28 2002-06-11 Visco Technologies, Inc. Dual riser/single capillary viscometer
DE19848687B4 (de) * 1998-10-22 2007-10-18 Thermo Electron (Karlsruhe) Gmbh Verfahren und Vorrichtung zur simultanen Ermittlung von Scher- und Dehnviskosität
DE19958489A1 (de) * 1999-12-04 2001-06-21 Dupont Performance Coatings Verfahren und Vorrichtung zur Scherbelastung flüssiger Medien, insbesondere Überzugsmittel
US6575019B1 (en) * 2000-01-14 2003-06-10 Chandler Engineering Company Llc Reciprocating drive/pump system and reciprocating capillary viscometer utilizing same
US6681616B2 (en) * 2000-02-23 2004-01-27 Caliper Technologies Corp. Microfluidic viscometer
US6898963B2 (en) * 2003-10-24 2005-05-31 Halliburton Energy Services, Inc. Apparatus and method for measuring viscosity
US20050213427A1 (en) * 2004-03-23 2005-09-29 Steckle Warren P Jr Mixing utility, liquid viscometric apparatus
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
DE102007015136A1 (de) * 2007-03-29 2008-10-02 Boehringer Ingelheim Pharma Gmbh & Co. Kg Scherstress-Applikation
US20100260391A1 (en) * 2007-11-28 2010-10-14 Konica Minolta Opto, Inc. Blood fluidity measurement system and blood fluidity measurement method
PE20121270A1 (es) * 2009-07-30 2012-10-07 Sgs North America Inc Analisis de presion-volumen-temperatura de fluidos presurizados
GB2474859A (en) 2009-10-28 2011-05-04 Haemair Ltd Rheometer
PE20121723A1 (es) * 2009-12-18 2012-12-11 Entegrion Inc Dispositivo portatil de monitorizacion de la coagulacion y metodo de evaluacion de la respuesta de coagulacion
KR101215353B1 (ko) * 2011-03-03 2012-12-26 광주과학기술원 유체 점도 측정 장치 및 점도 측정 방법
GB201109203D0 (en) * 2011-06-01 2011-07-13 Carclo Technical Plastics Ltd Fluid flow control
BR112014003425B1 (pt) * 2011-08-17 2020-12-15 Flow Forward Medical, Inc Sistema de bomba centrífuga de sangue
US9594023B2 (en) * 2011-12-05 2017-03-14 Sony Corporation Measurement apparatus and measurement method
KR101816933B1 (ko) 2012-03-21 2018-01-09 고려대학교 산학협력단 바이오 센서 및 그의 작동방법
WO2014031639A1 (en) * 2012-08-20 2014-02-27 The United States Of America, As Represented By The Secretary, Department Of Health And Humain Services Capillary viscometer and multiscale pressure differential measuring device
CN203785990U (zh) * 2014-04-19 2014-08-20 李翠萍 一种新型血液流变仪
KR101580644B1 (ko) * 2015-02-03 2015-12-28 포항공과대학교 산학협력단 유동 혈액 측정 장치
EP3459460A4 (en) * 2016-05-18 2020-01-29 Terumo Kabushiki Kaisha BLOOD INSPECTION SYSTEM AND BLOOD INSPECTION SYSTEM CONTROL METHOD

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007271323A (ja) 2006-03-30 2007-10-18 Chisso Corp 装置
US20100139375A1 (en) 2007-02-15 2010-06-10 Johns William R Apparatus and method for measuring rheological properties of blood
JP2016140433A (ja) 2015-01-30 2016-08-08 泉工医科工業株式会社 スピーチバルブ

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Narayanan S. Akkarachittoor、Arthur L. Fricke、James D. Small，"Dual chamber capillary viscometer for viscosity measurements of concentrated polymer solutions at elevated temperatures"，Review of Scientific，米国，American Institute of Physics，1998年06月04日，Vol.57，No.6，pp.1182-1184，https://doi.org/10.1063/1.1138626

Also Published As

Publication number Publication date
US11378507B2 (en) 2022-07-05
IL266403B (en) 2022-11-01
US20190317000A1 (en) 2019-10-17
IL266403B2 (en) 2023-03-01
CN110121641A (zh) 2019-08-13
BR112019009718A2 (pt) 2019-08-13
AU2017361981A1 (en) 2019-05-23
EP3542143C0 (en) 2023-09-20
JP2019536027A (ja) 2019-12-12
EP3542143B1 (en) 2023-09-20
CN110121641B (zh) 2022-11-29
AU2022204406A1 (en) 2022-07-14
KR20190085055A (ko) 2019-07-17
GB2555870A (en) 2018-05-16
EP3542143A1 (en) 2019-09-25
AU2022204406B2 (en) 2024-05-23
AU2017361981B2 (en) 2022-03-24
US11879821B2 (en) 2024-01-23
WO2018091869A1 (en) 2018-05-24
IL266403A (en) 2019-06-30
CA3042158A1 (en) 2018-05-24
US20220404255A1 (en) 2022-12-22
KR102486093B1 (ko) 2023-01-06

Similar Documents

Publication Publication Date Title
US11879821B2 (en) Rheometer and method for the use thereof
JP7221885B2 (ja) 注入器圧力較正システムおよび方法
US4165632A (en) Method of measuring the fluidity of liquids for medical and pharmaceutical purposes, and apparatus for performing the method
US20080108930A1 (en) Methods and Systems for Determining Volume Flow in a Blood or Fluid Conduit, Motion, and Mechanical Properties of Structures Within the Body
EP2598015B1 (en) Endoscopic pressure detection assembly
US8770010B1 (en) Integrated detector for detecting bubbles in fluid flow and occlusions in a tube
US4972721A (en) Dynamic vascular compliance tester
KR20150137188A (ko) 점도 측정 방법
CN108463708B (zh) 基于微滴的微流体流变仪系统
KR101374715B1 (ko) 인공혈관용 체외 바이오 리액터
HK40014035A (en) Rheometer and method for the use thereof
HK40014035B (en) Rheometer and method for the use thereof
Huang et al. Oscillatory flows in three-dimensional deformable microchannels
JP2007271323A (ja) 装置
BR112019009718B1 (pt) Dispositivo para determinar as propriedades reológicas do sangue, e,método para medir as propriedades reológicas do sangue
JP2019536027A5 (enExample)
KR101802290B1 (ko) 미세유체소자를 기반으로 한 혈액의 생물성치 측정장치 및 측정방법
WO2006133400A2 (en) Intravascular diagnostic and therapeutic sampling device
WO2010125379A1 (en) Fluid pressure sensing device
KR102893038B1 (ko) 혈전탄성도 테스트 장치 및 방법
Angelescu et al. Highly integrated microfluidic sensors
KR20250139587A (ko) 모세관 압력 감지를 이용한 미세유체 점도 측정 시스템 및 이를 이용한 미세유체 점도 측정 방법
Schnell Measurement of flow in infusion systems
GB2635359A (en) Apparatus and method for the measurement of blood viscosity

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20201104

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20201104

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20210714

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20210714

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20211012

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20220328

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20220426

R150 Certificate of patent or registration of utility model

Ref document number: 7065849

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250