| 摘要 |
PROBLEM TO BE SOLVED: To eliminate the need for other member for applying a medication to an affected part and, at the same time, prevent a medication leak during storage and transportation, by hermetically sealing the medication into a medication storage part in a cylindrical main body and by inserting a rodlike or tubular core into the main body. SOLUTION: A through-hole 2a is made in the middle of a cylindrical main body, almost in the form of a cylinder, and its upper part is a small-diameter part 2a1 which has a small inside diameter and its lower end is a large-diameter part 2a. which is open and has a large diameter. Here, a medication storage part 4 is formed in the large-diameter part 2a2 , and the cross-section of the large-diameter part 2a2 is closed with a pair of membranes 5 and 6. Thus, when a core 3 is lowered, its front end 3e can pierce the membranes 5 and 6 to unseal the storage part. Further, in the small-diameter part 2a1 , locking parts 2c and 2d are made. By the engagement of a projection 3d formed on the rodlike shaft 3c of the core 3 and the locking parts 2c and 2d, the vertical ovement of the core 3 is restricted and the storage part is prevented from being unsealed erroneously. |
