| 摘要 |
<p>An iontophoresis device which ensures the long-term stability of the drug used and which can be easily assembled when used. One side of a backing layer (4), a donor electrode printed part (6) is provided; on the other side, a reference electrode printed part (7) is provided. Both printed parts (6, 7) are connected to a current generating part (Ia) through a connector (Id). A drug retaining membrane (14) is joined to a drug dissolving part (11). A cuplike protective cover (12) covers the drug retaining membrane (14) and is removed before the device is used. The exposed drug retaining membrane (14) is attached to the skin of the user, and the device is driven by turning on the power supply of the current generating part (Ia).</p> |
