Drug dosage form having variable and controlled drug release - includes drug reservoir under electrochemically generated gas pressure

摘要

Drug dosage forms from which the drug is released from a drug reservoir under the action of gas pressure generated electrochemically are claimed. USE/ADVANTAGE - The dosage forms are administered by the oral, peroral, rectal, vaginal, transdermal or implantation route and are, e.g., tablets, capsules or transdermal patches. The dosage forms permit variable and controlled drug release.