Radiant energy – Radiant energy generation and sources – With container for radioactive source and radiation...
Patent
1975-01-24
1977-07-05
Smith, Alfred E.
Radiant energy
Radiant energy generation and sources
With container for radioactive source and radiation...
2523011R, 250252, 250272, G21F 502
Patent
active
040338843
ABSTRACT:
A Flood Source for calibration of gamma-cameras comprises the nuclide Tellurium-123m in a solution contained uniformly within a liquid-retaining plastics sheet of uniform thickness. The plastics sheet may be enclosed in a protective metallic casing.
REFERENCES:
patent: 1505209 (1924-08-01), Leach et al.
patent: 2575134 (1951-11-01), Schrltz et al.
patent: 3337735 (1967-08-01), Christian et al.
Chemical Abstracts, vol. 78, 1973, 51055q (pp. 529-530).
An Attempt to Biosythesize .sup.123m Te-Teluromethionine, Int. J. of Applied Radiation & Isotopes, vol. 25, pp. 330-331, 1974.
An Electronically Gated Gamma & X-Ray Calibration Scheme, Nuclear Instruments & Methods, 101/1972, pp. 567-572.
Fletcher Keith Ernest
Lorch Edgar Adolf
Page David
Chin Tommy P.
Smith Alfred E.
The Radiochemical Centre Limited
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