Flexible sealed radioactive film for radiotherapy, and method of making same
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United States of America Patent
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Aug 7, 1990
Grant Date -
N/A
app pub date -
Oct 24, 1988
filing date -
Oct 24, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A flexible sealed radioactive film for medical treatments comprising a radioactive material on or in a flexible substantially two-dimensional film and sealed in a substantially two-dimensional envelope. A number of flexible sealed radioactive film units can be provided in the form of a perforated strip wherein any number of flexible sealed film units can be easily removed from the perforated strip and applied to the site of treatment. The flexible sealed radioactive film can be easily applied to irregular contours to provide radiation treatment for diseased tissue and the like. Methods of making the flexible sealed radioactive film are also disclosed.
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