| 摘要 |
PROBLEM TO BE SOLVED: To provide a drug delivery device that is easily handled.SOLUTION: A dual-chambered drug delivery device (301) includes a first chamber (342) in which medicament is stored, and a second chamber (331) in fluid communication with the first chamber (342). A medicament dose is transferred to the second chamber (331) from the first chamber (342) prior to injecting the medicament dose. A needle (363) communicates with the second chamber (331) for injecting the medicament dose into an injection site. |
