GB1508946A - Apparatus for measuring the time taken for a change to occur from or to the fluid state of a material or medium - Google Patents

Apparatus for measuring the time taken for a change to occur from or to the fluid state of a material or medium

Info

Publication number
GB1508946A
GB1508946A GB28634/76A GB2863476A GB1508946A GB 1508946 A GB1508946 A GB 1508946A GB 28634/76 A GB28634/76 A GB 28634/76A GB 2863476 A GB2863476 A GB 2863476A GB 1508946 A GB1508946 A GB 1508946A
Authority
GB
United Kingdom
Prior art keywords
jar
ball
fluid
support
jars
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
GB28634/76A
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.)
GIROLAMI A
Original Assignee
GIROLAMI A
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 GIROLAMI A filed Critical GIROLAMI A
Publication of GB1508946A publication Critical patent/GB1508946A/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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Ecology (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
GB28634/76A 1975-07-16 1976-07-09 Apparatus for measuring the time taken for a change to occur from or to the fluid state of a material or medium Expired GB1508946A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7522641A FR2318421A1 (fr) 1975-07-16 1975-07-16 Procede et appareil de mesure du temps de variation de l'etat physique d'un corps ou milieu

Publications (1)

Publication Number Publication Date
GB1508946A true GB1508946A (en) 1978-04-26

Family

ID=9158119

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28634/76A Expired GB1508946A (en) 1975-07-16 1976-07-09 Apparatus for measuring the time taken for a change to occur from or to the fluid state of a material or medium

Country Status (6)

Country Link
US (1) US4081242A (https=)
JP (1) JPS5212898A (https=)
DE (1) DE2631950A1 (https=)
FR (1) FR2318421A1 (https=)
GB (1) GB1508946A (https=)
IT (1) IT1071235B (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3523906A1 (de) * 1985-07-04 1987-01-15 Amelung Gmbh Heinrich Verfahren und vorrichtung zum messen der koagulationszeit von fluessigkeiten

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2937195C3 (de) * 1979-09-14 1985-03-21 Heinrich Amelung GmbH, 4920 Lemgo Blut-Koagulometer
DE3007722A1 (de) * 1980-02-29 1981-09-17 Herbert 4933 Blomberg Krone Verfahren zur bestimmung der gerinnung von fluessigkeiten und coagulometer zu dessen durchfuehrung
EP0083617A1 (de) * 1981-07-11 1983-07-20 JOCHIMSEN, Siegfried Blutgerinnungszeitmessgerät und verfahren zum erfassen und messen der blutgerinnungszeit
FR2516658B1 (fr) * 1981-11-19 1987-06-26 Behnk Holger Appareil et procede pour detecter et mesurer le temps de coagulation du sang
DE3211191A1 (de) * 1982-03-26 1983-10-06 Holger Behnk Geraet zum erfassen und messen der blutgerinnungszeit durch einen impuls aufgrund der lageveraenderung einer stahlkugel in einem mit reagenz gefuellten roehrchen
US4663127A (en) * 1982-10-15 1987-05-05 Hemotec, Inc. Gas flow cartridge having resilient flexible membrane with slit separating reaction and reagent chambers
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
US4533519A (en) * 1983-07-20 1985-08-06 Hemotec, Inc. Gas flow coagulation test cartridge having movable member establishing communication between reagent and reaction chambers
FR2566908B1 (fr) * 1984-06-27 1986-07-18 Girolami Antoine Coagulometre et procede de mesure du temps de coagulation d'echantillons de produits fluides
FR2634020B2 (fr) * 1987-12-30 1991-02-22 Serbio Cuvette pour analyseur biologique
DE3837078A1 (de) * 1988-10-31 1990-05-03 Holger Behnk Verfahren und vorrichtung zum untersuchen und messen der blutgerinnungszeit
US5174961A (en) * 1991-01-18 1992-12-29 Hemotec, Inc. High sensitivity coagulation detection apparatus
EP0525273B1 (en) * 1991-08-02 1996-10-16 Grupo Grifols, S.A. Process and apparatus for the determination of the coagulation time of blood and plasma
US5314826A (en) * 1991-08-23 1994-05-24 Medtronic Hemotec, Inc. Platelet activation and function evaluation technique
US5441892A (en) * 1992-10-15 1995-08-15 Medtronic Hemptec, Inc. Blood clot mass measuring technique
US6472161B1 (en) 1992-10-15 2002-10-29 Robert F. Baugh Method of evaluating blood clot lysis condition
US5271898A (en) * 1993-05-03 1993-12-21 Medtronic, Inc. Apparatus for testing blood/biomaterials/device interactions and characteristics
US5522255A (en) 1993-08-31 1996-06-04 Boehringer Mannheim Corporation Fluid dose, flow and coagulation sensor for medical instrument
US5526111A (en) * 1993-08-31 1996-06-11 Boehringer Mannheim Corporation Method and apparatus for calculating a coagulation characteristic of a sample of blood a blood fraction or a control
US6880384B2 (en) * 2001-06-26 2005-04-19 Radiometer Medical A/S Blood analyzer, blood sample handler, and method for handling a blood sample
ES2234349B1 (es) * 2002-04-18 2006-11-01 Servicio De Instrumentacion Hospitalaria, S.L. Dispositivo de medicion de tiempo de coagulacion y actividad plaquetaria y, procedimiento del mismo.
GB0324641D0 (en) * 2003-10-22 2003-11-26 Unipath Ltd Coagulation detection method
FR2866707A1 (fr) * 2004-02-23 2005-08-26 Thierry Bernardi Procede et dispositif permettant de detecter la formation et le developpement de biofilms dans un milieu de culture
JP2007538257A (ja) * 2004-05-17 2007-12-27 メドトロニック・インコーポレーテッド ポイント・オブ・ヘパリン測定システム
US10823743B1 (en) * 2013-10-28 2020-11-03 Ifirst Medical Technologies, Inc. Methods of measuring coagulation of a biological sample
CN112236679A (zh) * 2018-09-11 2021-01-15 深圳迈瑞生物医疗电子股份有限公司 凝血分析仪及其检测样本的方法、存储介质
US12277814B2 (en) 2020-01-29 2025-04-15 Ifirst Medical Technologies, Inc. Medical analyzer and diagnostic sample profiler
CN115078702B (zh) * 2021-03-12 2025-01-14 重庆南方数控设备股份有限公司 一种基于磁珠的血栓弹力图检测装置及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375705A (en) * 1964-08-10 1968-04-02 Sherwin Williams Co Viscosimeter
US3967934A (en) * 1969-06-13 1976-07-06 Baxter Laboratories, Inc. Prothrombin timer
US3695842A (en) * 1970-03-12 1972-10-03 Intern Technidyne Corp Method and system for analyzing a liquid
US3707871A (en) * 1970-12-14 1973-01-02 Us Navy Sensor for a variable-pressure rolling ball viscometer
US3888113A (en) * 1973-10-03 1975-06-10 Baxter Laboratories Inc Reagent Tube and Stopper Assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3523906A1 (de) * 1985-07-04 1987-01-15 Amelung Gmbh Heinrich Verfahren und vorrichtung zum messen der koagulationszeit von fluessigkeiten

Also Published As

Publication number Publication date
IT1071235B (it) 1985-04-02
FR2318421A1 (fr) 1977-02-11
FR2318421B1 (https=) 1978-12-29
JPS5212898A (en) 1977-01-31
US4081242A (en) 1978-03-28
DE2631950A1 (de) 1977-02-03

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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