Finger ring dosimeter
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United States of America Patent
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Oct 6, 1987
Grant Date -
N/A
app pub date -
Mar 27, 1986
filing date -
Apr 4, 1985
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A finger ring dosimeter wherein a clasp-like support structure bent to form an open ring has a cavity formed in its apex area and a radiation detecting thermoluminescent material is disposed in the cavity and, together with the support structure is encased and sealed into a coat of plastic material. Upon heating of the ring subsequent to its exposure to radiation, the detecting material emits light from the cavity which light is measured during an evaluation process as a measure of radiation exposure of the ring and its wearer.
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