| 摘要 |
Injection apparatus having a pre-filled syringe provided with a safety needle assembly, and a sleeve open at one end for containing the syringe with the safety needle assembly projecting from the open end of the sleeve. A cap is fitted to the open end and is configured to receive the projecting part of the safety needle assembly. A seal secures the cap to the sleeve. Following breaking of the seal, the syringe is removed from the sleeve and the cap is removed from the safety needle assembly so permitting the syringe to perform an injection. Thereafter, the syringe is reinserted into the sleeve with the safety needle assembly nearer the closed end of the sleeve, an internal rib in the sleeve co-operating with the safety needle assembly to retain that assembly in the sleeve.
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