| 摘要 |
PROBLEM TO BE SOLVED: To perform the injection or mixing of a drug for a short time by simple operation without generating contamination. SOLUTION: A syringe 100 is constituted of a syringe main body 1 and a container 10. The syringe main body 1 has an outer cylinder 2, the first needle pipe 3 arranged to the bottom part 2a of the outer cylinder 2, the pipe body 4 arranged in the outer cylinder 2 and communicating with the first needle pipe 3 on the leading end side thereof, the second needle pipe 5 arranged to the rear end of the pipe body 4 and the connection part 6 formed to the outer peripheral part of the second needle pipe 5. The container 10 is constituted of a container main body 11 and the gasket 12 capable of sliding along the inner surface of the container main body 11 in a liquidtight state and houses a drug. The gasket 12 has a thin-walled part 14 through which the second needle pipe 5 can pierce and a locking part 16 with which the connection part 6 is locked. The container 10 is used so as to be replaced with other same container housing a drug containing a different component. |
