Flow controller configurations for an active agent delivery devi

Details Flow controller configurations for an active agent delivery devi Flow controller configurations for an active agent delivery devi

1998-05-07

1999-11-16

Clardy, S. Mark

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Tablets, lozenges, or pills

424438, 424451, 424464, A61K 924

Patent

active

059853247

ABSTRACT:
The present invention is directed to an oral active agent delivery system comprising improved flow controllers. A hollow tubular member (10) containing the active agent formulation and having a fluid passing controller (14) is placed at one end (16) into a fluid and at a second end (18) into a patient's mouth. The active agent is delivered when the patient sips on the end of the chamber. The improved controllers prevent leakage of the active agent formulation.

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