CA948436A - Coagulation timing apparatus and method - Google Patents

Coagulation timing apparatus and method

Info

Publication number
CA948436A
CA948436A CA110,146A CA110146A CA948436A CA 948436 A CA948436 A CA 948436A CA 110146 A CA110146 A CA 110146A CA 948436 A CA948436 A CA 948436A
Authority
CA
Canada
Prior art keywords
timing apparatus
coagulation
coagulation timing
timing
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
CA110,146A
Other languages
English (en)
Other versions
CA110146S (en
Inventor
Gerald J. Kane
Eugene J. Weatherby
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.)
Bio Data Corp
Original Assignee
Bio Data Corp
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 Bio Data Corp filed Critical Bio Data Corp
Application granted granted Critical
Publication of CA948436A publication Critical patent/CA948436A/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)
CA110,146A 1970-04-13 1971-04-13 Coagulation timing apparatus and method Expired CA948436A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2758270A 1970-04-13 1970-04-13

Publications (1)

Publication Number Publication Date
CA948436A true CA948436A (en) 1974-06-04

Family

ID=21838560

Family Applications (1)

Application Number Title Priority Date Filing Date
CA110,146A Expired CA948436A (en) 1970-04-13 1971-04-13 Coagulation timing apparatus and method

Country Status (4)

Country Link
US (1) US3658480A (de)
CA (1) CA948436A (de)
DE (1) DE2117875C3 (de)
GB (1) GB1306915A (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4047890A (en) * 1973-11-01 1977-09-13 Bio/Data Corporation Method and apparatus for determining deficiencies in enzymatic reactors particularly clotting factor levels in blood plasmas
JPS5175592A (ja) * 1974-12-26 1976-06-30 Nippon Kogaku Kk Kagakuhannosokudosokuteisochi
US3989382A (en) * 1975-01-22 1976-11-02 Bio-Data Corporation Platelet aggregation monitoring device
US4014650A (en) * 1975-04-25 1977-03-29 Research Corporation Ultrasonic coagulation timer
CA1037285A (en) * 1975-04-30 1978-08-29 Glenfield Warner Ear oximetry process and apparatus
US4000972A (en) * 1976-01-16 1977-01-04 Hemotec, Inc. Measuring system for the pharmacological manipulation of the coagulation mechanism in blood and for the elapsed coagulation time
US4097238A (en) * 1977-06-03 1978-06-27 Ashley Sheldon J Method of analyzing blood plasma clotting
JPS5451893A (en) * 1977-09-30 1979-04-24 Sankyo Co Measuring of blood coagulating time
JPS5822703B2 (ja) * 1978-08-30 1983-05-10 三共株式会社 血液凝固測定方法
IT1105662B (it) * 1978-09-07 1985-11-04 Salus Istituto Diagnostico Di Apparecchiatura per studiare e fenomeni della emocoagulazione e dell'aggregazione delle piastrine
DE2937195C3 (de) * 1979-09-14 1985-03-21 Heinrich Amelung GmbH, 4920 Lemgo Blut-Koagulometer
DE3005923A1 (de) * 1980-02-16 1981-09-03 Compur-Electronic GmbH, 8000 München Photometrisches verfahren und photometrische vorrichtung zur bestimmung von reaktionsablaeufen
US4454752A (en) * 1982-06-21 1984-06-19 Medical Laboratory Automation, Inc. Test circuit for use in coagulation instrument
US4663127A (en) * 1982-10-15 1987-05-05 Hemotec, Inc. Gas flow cartridge having resilient flexible membrane with slit separating reaction and reagent chambers
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
FR2571497B1 (fr) * 1984-10-09 1990-05-11 Toa Medical Electronics Cy Ltd Appareil a mesurer le temps de coagulation du sang
US5114860A (en) * 1984-10-09 1992-05-19 Toa Medical Electronics Co., Ltd. Device of measuring a blood coagulating time
US4935346A (en) * 1986-08-13 1990-06-19 Lifescan, Inc. Minimum procedure system for the determination of analytes
AU5247790A (en) * 1989-04-20 1990-10-25 Biotrack, Inc. Capillary flow device and reading instrument
US5223437A (en) * 1989-12-01 1993-06-29 Akzo N.V. Direct fibrinogen assay
IE904244A1 (en) * 1989-12-01 1991-06-05 Akzo Nv Direct fibrinogen assay
US5169786A (en) * 1989-12-19 1992-12-08 Ortho Diagnostic Systems, Inc. Method of determining levels of extrinsic and intrinsic clotting factors and protein c
US5167145B1 (en) * 1990-09-19 2000-05-23 David M Butler Measurement of blood coagulation time using infrared electromagnetic energy
US5174961A (en) * 1991-01-18 1992-12-29 Hemotec, Inc. High sensitivity coagulation detection apparatus
US5314826A (en) * 1991-08-23 1994-05-24 Medtronic Hemotec, Inc. Platelet activation and function evaluation technique
US5302348A (en) * 1992-12-10 1994-04-12 Itc Corporation Blood coagulation time test apparatus and method
US5504011A (en) * 1994-10-21 1996-04-02 International Technidyne Corporation Portable test apparatus and associated method of performing a blood coagulation test
US5708591A (en) * 1995-02-14 1998-01-13 Akzo Nobel N.V. Method and apparatus for predicting the presence of congenital and acquired imbalances and therapeutic conditions
US6321164B1 (en) 1995-06-07 2001-11-20 Akzo Nobel N.V. Method and apparatus for predicting the presence of an abnormal level of one or more proteins in the clotting cascade
US6898532B1 (en) 1995-06-07 2005-05-24 Biomerieux, Inc. Method and apparatus for predicting the presence of haemostatic dysfunction in a patient sample
US6429017B1 (en) * 1999-02-04 2002-08-06 Biomerieux Method for predicting the presence of haemostatic dysfunction in a patient sample
US5925319A (en) 1996-04-30 1999-07-20 Medtronic, Inc. Test cartridge for evaluating blood platelet functionality
US5787901A (en) * 1997-01-28 1998-08-04 Akzo Nobel N.V. Method for the measurement of blood coagulation properties with absorbent materials
US6069011A (en) * 1997-12-10 2000-05-30 Umm Electronics, Inc. Method for determining the application of a sample fluid on an analyte strip using first and second derivatives
US6502040B2 (en) 1997-12-31 2002-12-31 Biomerieux, Inc. Method for presenting thrombosis and hemostasis assay data
JP4486260B2 (ja) * 1999-02-04 2010-06-23 バイオメリュー・インコーポレイテッド 患者サンプルにおける止血機能不全の存在を予測するための方法および装置
US6458326B1 (en) 1999-11-24 2002-10-01 Home Diagnostics, Inc. Protective test strip platform
US7179612B2 (en) 2000-06-09 2007-02-20 Biomerieux, Inc. Method for detecting a lipoprotein-acute phase protein complex and predicting an increased risk of system failure or mortality
US6525330B2 (en) 2001-02-28 2003-02-25 Home Diagnostics, Inc. Method of strip insertion detection
US6541266B2 (en) 2001-02-28 2003-04-01 Home Diagnostics, Inc. Method for determining concentration of an analyte in a test strip
US6562625B2 (en) 2001-02-28 2003-05-13 Home Diagnostics, Inc. Distinguishing test types through spectral analysis
US7699966B2 (en) * 2004-05-17 2010-04-20 Medtronic, Inc. Point of care heparin determination system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3458287A (en) * 1965-04-29 1969-07-29 Medical Laboratory Automation Method and means of determining endpoint times in blood clotting tests

Also Published As

Publication number Publication date
DE2117875B2 (de) 1978-09-21
US3658480A (en) 1972-04-25
DE2117875C3 (de) 1979-05-23
DE2117875A1 (de) 1971-11-04
GB1306915A (en) 1973-02-14

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