Patent ID: 9717526
Date: 2017-08-01
CPC Classifications: A61B,A61D,A61K,A61M

Claim:
1. A method of drug delivery comprising: deploying a drug delivery device into a mucosal lumen of a human or animal subject, the drug delivery device comprising a first reservoir containing a first drug formulation, a second reservoir containing a second drug formulation, and a porous membrane sidewall adjacent the mucosal lumen, wherein the mucosal lumen is a vagina, cervix, uterus, or bladder of the human or animal subject; actuating one or more actuation systems, which comprise a microcontroller, to drive the first and second drug formulations out of the first and second reservoirs, respectively, and into the porous membrane sidewall; and releasing the first and second drug formulations from the porous membrane sidewall to the mucosal lumen.