公开了一种用于操作注射器活塞的装置。
带有皮下注射器针头进行注射的注射器活塞。
A piston syringe that is fitted with a hypodermic needle for giving injections.
本发明是一种无潜在细胞毒性的一次性无菌注射器橡胶活塞及其制造方法,属于医用注射器附件。
The invention relates to potential cytotoxicity-free rubber piston for a disposable sterile syringe and manufacturing method thereof, belonging to accessories of medical syringes.
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