| 摘要 |
<p>An iontophoretic patch (5) for delivering a therapeutic agent into the skin of a user comprising a backing, having a lower surface (95) for housing a plurality of electrodes mutually spaced apart and a plurality of electrical conductors. Also included are reservoirs (50, 70) integral to the backing for containing a therapeutic agent and return solution. A barrier (100), integral to the backing, is substantially located between the reservoir and provides a point to break a conductive path of solution or perspiration between the reservoirs or components of the system.</p> |
