The utility model relates to a medical device, and particularly to a pushing device which can push the puncture point after needle withdrawal in intravenous injection.
本实用新型涉及一种医疗器具，具体地说是涉及一种静脉注射拔针后能按压穿刺点的按压器具。
The utility model relates to a medical appliance, particularly a medicine feeding needle for injection.
本实用新型涉及一种医疗器具，特别是一种注射用加药针。
The invention relates to an injector for medical purposes and particularly popularizes an injector which has an injection rod, a syringe and a syringe needle that can be fully self-destructed.
本发明涉及医用注射器，具体是推广一种注射杆、注射筒和针头达到完全自毁的注射器。
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