GB1001876A - Apparatus for detecting radiation - Google Patents

Apparatus for detecting radiation

Info

Publication number
GB1001876A
GB1001876A GB5126364A GB5126364A GB1001876A GB 1001876 A GB1001876 A GB 1001876A GB 5126364 A GB5126364 A GB 5126364A GB 5126364 A GB5126364 A GB 5126364A GB 1001876 A GB1001876 A GB 1001876A
Authority
GB
United Kingdom
Prior art keywords
radiation
detecting radiation
tek
sept
heading
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
GB5126364A
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.)
Ames Lab-Tek Inc
Original Assignee
Ames Lab-Tek Inc
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 Ames Lab-Tek Inc filed Critical Ames Lab-Tek Inc
Publication of GB1001876A publication Critical patent/GB1001876A/en
Expired legal-status Critical Current

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 pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • 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)
  • Molecular Biology (AREA)
  • Fluid Mechanics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Electrochemistry (AREA)
  • Hematology (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of Radiation (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Nuclear Medicine (AREA)

Abstract

1,001,876. Radiation detectors. AMES LAB-TEK Inc. Sept. 25,1961 [Oct. 10,1960], No. 51263/64. Divided out of 1,001,875. Drawings to Specification. Heading G1A. The present invention is described with reference to a part of the apparatus disclosed in Specification 1, 001, 875. The claims are directed to radiation detecting apparatus constructed and arranged so that a predetermined volume of radioactive test sample can readily be presented to a radiation-electric transducer.
GB5126364A 1960-10-10 1961-09-25 Apparatus for detecting radiation Expired GB1001876A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1001876A true GB1001876A (en) 1965-08-18

Family

ID=22035725

Family Applications (2)

Application Number Title Priority Date Filing Date
GB5126364A Expired GB1001876A (en) 1960-10-10 1961-09-25 Apparatus for detecting radiation
GB3427461A Expired GB1001875A (en) 1960-10-10 1961-09-25 Apparatus for the determination of the volume or age of a liquid using radiation dilution techniques

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB3427461A Expired GB1001875A (en) 1960-10-10 1961-09-25 Apparatus for the determination of the volume or age of a liquid using radiation dilution techniques

Country Status (5)

Country Link
CH (1) CH401348A (en)
DE (2) DE1414690B2 (en)
GB (2) GB1001876A (en)
NL (2) NL269990A (en)
SE (1) SE317528B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985005460A1 (en) * 1984-05-21 1985-12-05 Beckman Instruments, Inc. Quench, volume and activity determinations in a liquid scintillation flow system

Families Citing this family (2)

* 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
GB2409037A (en) * 2003-12-08 2005-06-15 Paul Lawrence Cervi Sample age monitoring devices and methods

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985005460A1 (en) * 1984-05-21 1985-12-05 Beckman Instruments, Inc. Quench, volume and activity determinations in a liquid scintillation flow system

Also Published As

Publication number Publication date
GB1001875A (en) 1965-08-18
NL269990A (en)
CH401348A (en) 1965-10-31
DE1498538A1 (en) 1969-08-28
NL130519C (en)
DE1414690A1 (en) 1969-04-17
DE1414690B2 (en) 1970-07-23
DE1498538B2 (en) 1972-11-16
DE1498538C3 (en) 1975-03-13
SE317528B (en) 1969-11-17

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