| 摘要 |
The invention relates to a needle protection arrangement (2) for a hypodermic syringe (1) with a needle protector (2'). The hypodermic syringe (1) includes a container (10) and plunger to which a rod (11) imparts reciprocal motion and a needle (14) affixed to, or fastenable to, one end-part of the container. The needle protector (2) has a scaling membrane (2b) across its tubular cross-section at the opposite end (2a) from the container. The needle protector (2') has a first distinct position (100) prior to use and a second distinct and locked position (200) after use in order to keep the needle from being touched or causing prick injuries. The container (10) has a recess and/or groove serving as fracture scoring when a flexural load is imposed between the container (10) and the needle protector (2'). |
