FR1361563A - Device for making temperature adjustments and time measurements, including blood coagulation - Google Patents

Device for making temperature adjustments and time measurements, including blood coagulation

Info

Publication number
FR1361563A
FR1361563A FR931952A FR931952A FR1361563A FR 1361563 A FR1361563 A FR 1361563A FR 931952 A FR931952 A FR 931952A FR 931952 A FR931952 A FR 931952A FR 1361563 A FR1361563 A FR 1361563A
Authority
FR
France
Prior art keywords
blood coagulation
time measurements
including blood
making temperature
temperature adjustments
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
FR931952A
Other languages
French (fr)
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.)
Becton Dickinson and Co
Original Assignee
Becton Dickinson and Co
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 US188934A external-priority patent/US3267364A/en
Application filed by Becton Dickinson and Co filed Critical Becton Dickinson and Co
Priority to FR931952A priority Critical patent/FR1361563A/en
Application granted granted Critical
Publication of FR1361563A publication Critical patent/FR1361563A/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
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/06—Investigating concentration of particle suspensions
    • G01N15/0656—Investigating concentration of particle suspensions using electric, e.g. electrostatic methods or magnetic methods
    • 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
    • G04—HOROLOGY
    • G04F—TIME-INTERVAL MEASURING
    • G04F8/00—Apparatus for measuring unknown time intervals by electromechanical means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
    • G01N27/07—Construction of measuring vessels; Electrodes therefor
FR931952A 1962-04-18 1963-04-18 Device for making temperature adjustments and time measurements, including blood coagulation Expired FR1361563A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR931952A FR1361563A (en) 1962-04-18 1963-04-18 Device for making temperature adjustments and time measurements, including blood coagulation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US188934A US3267364A (en) 1962-04-18 1962-04-18 Coagulation timer
FR931952A FR1361563A (en) 1962-04-18 1963-04-18 Device for making temperature adjustments and time measurements, including blood coagulation

Publications (1)

Publication Number Publication Date
FR1361563A true FR1361563A (en) 1964-05-22

Family

ID=26200862

Family Applications (1)

Application Number Title Priority Date Filing Date
FR931952A Expired FR1361563A (en) 1962-04-18 1963-04-18 Device for making temperature adjustments and time measurements, including blood coagulation

Country Status (1)

Country Link
FR (1) FR1361563A (en)

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