| 摘要 |
PROBLEM TO BE SOLVED: To provide a microneedle patch easily plaster on a skin surface.SOLUTION: A protective release sheet 12 of a microneedle patch is provided with one or more holes 14 arranged inside thereof, and one or more cut lines 15 directing from an outer edge of the protective sheet 12 to the holes. The cut lines 15 of the protective release sheet may be disposed symmetrically on both sides of the holes 14. When another cut is added to the outer edge parts of the cut lines 15 of the protective release sheet 12, cutting along the cut lines 15 can be more facilitated. In using the microneedle patch, while the protective release sheet 12 is broken, with both ends of the cutting lines 15 of the protective release sheet 12 held in hands, a microneedle sticking sheet 13 is taken out and applied to a skin. After that, a microneedle array surface 11 is lightly pressed so that a microneedle 11 is implanted into a skin horny. |
