| 摘要 |
A system to prevent leakage of a medicament in a medicated module (200, 400) is disclosed. The medicated module includes a medicated needle (202, 410) that holds a medicament. The medicated needle includes an engagement needle portion (210, 406) and an output needle portion (212, 408) in fluid communication with each other. The medicated module further includes a first seal (204, 414) and a second seal (206, 416). A proximal end (218) of the engagement needle portion (210, 406) partially pierces the first seal (204, 414), and a distal end (220) of the output needle portion partially pierces the second seal (206, 416).
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