Bioabsorbable brachytherapy device
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United States of America Patent
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-
Jun 10, 2003
Grant Date -
Nov 22, 2001
app pub date -
Jan 24, 2001
filing date -
Jan 25, 2000
priority date (Note) -
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Abstract
A bioabsorbable brachytherapy device includes a tubular housing with sealed ends and an enclosed radioactive material. The radioactive material includes a radioisotope, such as palladium-103 or iodine-125. The tubular housing is made from a biocompatible and bioabsorbable polymeric material, and is sealed by means such as heat welding or solvent fixing. The device may further include a radiopaque medium and one or more therapeutic drugs.
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