Intra-pocket drug delivery devices for treatment of periodontal diseases
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United States of America Patent
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Jan 9, 1990
Issued Date -
N/A
app pub date -
Jun 3, 1988
filing date -
Oct 7, 1983
priority date (Note) -
Expired
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Abstract
Therapeutic agent delivery devices and methods for using them in treatment of dental disease are disclosed. In the treatment of periodontal disease, a therapeutic agent such as tetracycline mixed in a polymeric matrix such as ethylene vinyl acetate copolymer is packed into the area to be treated and kept in place for a suitable time, during which the therapeutic agent diffuses out of the polymeric matrix, providing continuous therapy for the treatment site.
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