| 摘要 |
PROBLEM TO BE SOLVED: To provide a microneedle patch rapidly absorbed into a body and a method of using the same.SOLUTION: In the rapidly dissolving method for microneedle array, void holes are set in an adhesive tape stuck on the backside of the microneedle array, supplying moisture from the backside of the microneedle array, and rapidly swelling up and dissolving the microneedle array. Thereby the constituent of the microneedle is rapidly absorbed into a body. For the purpose of supplying moisture, lotion or cosmetic solution containing gauze, nonwoven fabric, or tape, or aqueous gel pack can be used. A time for dissolving the microneedle which has required 1 to 3 hours in the conventional methods, can be shortened to 10-30 minutes. |
