CH401348A - Vorrichtung zur Bestimmung der Radioaktivität von Proben - Google Patents

Vorrichtung zur Bestimmung der Radioaktivität von Proben

Info

Publication number
CH401348A
CH401348A CH1160861A CH1160861A CH401348A CH 401348 A CH401348 A CH 401348A CH 1160861 A CH1160861 A CH 1160861A CH 1160861 A CH1160861 A CH 1160861A CH 401348 A CH401348 A CH 401348A
Authority
CH
Switzerland
Prior art keywords
radiation
sample
sensitive
dependent
counting
Prior art date
Application number
CH1160861A
Other languages
German (de)
English (en)
Inventor
Franklin Stoddart Hugh
Bryan Williams James
Hindel Robert
Original Assignee
Atomium 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 Atomium Corp filed Critical Atomium Corp
Publication of CH401348A publication Critical patent/CH401348A/de

Links

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
    • A61B5/026—Measuring blood flow
    • A61B5/0275—Measuring blood flow using tracers, e.g. dye dilution
    • A61B5/02755—Radioactive tracers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/56—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects
    • G01F1/64—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using electric or magnetic effects by measuring electrical currents passing through the fluid flow; measuring electrical potential generated by the fluid flow, e.g. by electrochemical, contact or friction effects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/704—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter
    • G01F1/7042—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow using marked regions or existing inhomogeneities within the fluid stream, e.g. statistically occurring variations in a fluid parameter using radioactive tracers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F17/00—Methods or apparatus for determining the capacity of containers or cavities, or the volume of solid bodies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/17—Circuit arrangements not adapted to a particular type of detector
    • G01T1/178—Circuit arrangements not adapted to a particular type of detector for measuring specific activity in the presence of other radioactive substances, e.g. natural, in the air or in liquids such as rain water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T7/00—Details of radiation-measuring instruments
    • G01T7/08—Means for conveying samples received

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Molecular Biology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physiology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cardiology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Measurement Of Radiation (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Nuclear Medicine (AREA)
CH1160861A 1960-10-10 1961-10-06 Vorrichtung zur Bestimmung der Radioaktivität von Proben CH401348A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6143160A 1960-10-10 1960-10-10

Publications (1)

Publication Number Publication Date
CH401348A true CH401348A (de) 1965-10-31

Family

ID=22035725

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1160861A CH401348A (de) 1960-10-10 1961-10-06 Vorrichtung zur Bestimmung der Radioaktivität von Proben

Country Status (5)

Country Link
CH (1) CH401348A (enEXAMPLES)
DE (2) DE1414690B2 (enEXAMPLES)
GB (2) GB1001875A (enEXAMPLES)
NL (2) NL130519C (enEXAMPLES)
SE (1) SE317528B (enEXAMPLES)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551298A (en) * 1982-05-26 1985-11-05 Westinghouse Electric Corp. Radiation monitoring apparatus
US4661705A (en) * 1984-05-21 1987-04-28 Beckman Instruments, Inc. Quench, volume and activity determinations in a liquid scintillation flow system
GB2409037A (en) * 2003-12-08 2005-06-15 Paul Lawrence Cervi Sample age monitoring devices and methods

Also Published As

Publication number Publication date
GB1001876A (en) 1965-08-18
NL269990A (enEXAMPLES)
GB1001875A (en) 1965-08-18
DE1414690A1 (de) 1969-04-17
NL130519C (enEXAMPLES)
DE1498538B2 (de) 1972-11-16
SE317528B (enEXAMPLES) 1969-11-17
DE1498538C3 (de) 1975-03-13
DE1414690B2 (de) 1970-07-23
DE1498538A1 (de) 1969-08-28

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