Pharmaceutical compositions and a device for administering the same
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United States of America Patent
Stats
-
Aug 1, 1995
Grant Date -
N/A
app pub date -
Feb 12, 1992
filing date -
Aug 25, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A pharmaceutical tablet or lozenge is described, which comprises a non-absorbable pharmaceutically active agent, in combination with a tablet matrix, arranged for providing controlled and sustained release of said agent into the mouth and gastro-intestinal tract, from a buccal or sub-lingual location. Also disclosed, are buccal tablets formed from non-carigenic sugars and a device for holding a tablet or lozenge in a location within a patient's mouth, from which an active ingredient, from the tablet or lozenge, is releasable by the action of the patient's saliva.
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