| 摘要 |
PROBLEM TO BE SOLVED: To inject and formulate medicaments through simple operations in a short time without contamination. SOLUTION: A syringe 100 comprises a syringe main body 1 and a container 10. The syringe main body 1 comprises an outer cylinder 2, a first needle tube 3 projecting outside of the bottom 2a of the outer cylinder 2, a tube 4 and a second needle tube 5 which are installed within the outer cylinder 2 and communicated with the inside of the first needle tube 3, a connection 6 consisting of a pair of small pieces formed on the outer peripheral part of the second needle tube 5, and a wrapping member 7 wrapping the second needle tube. The container 10 comprises a container main body 11 and a gasket 12 capable of sliding along the inner surface of the container main body 11 under a liquid-tight condition, the gasket 12 having a thin-walled part 12 that can be pierced by the second needle tube 5 and a locking part 16 to which the connection 6 locks. |
