| 摘要 |
The invention relates to a needle protection arrangement (2) for a hypodermi c syringe (1), with a needle protector (2'). The hypodermic syringe (1) includ es a container (10) and plunger (12), inside the container, to which a rod (11) imparts reciprocal motion and a needle (14) affixed to, or fastenable to, on e end-part of the container. The needle protector (2) has a sealing membrane (2b) across its tubular cross-section at the opposite end from the container . The needle protector (2') has a first distinct position (100) prior to use a nd a second distinct and locked position (200) after use.
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