注射器规格：

0.5ml, 1ml, 3ml, 5ml, 10ml, 20ml

针规：

30G (0.3mm), 29G (0.33mm), 28G (0.36mm), 27G (0.4mm), 26G (0.45mm), 25G (0.5mm), 24G (0.55mm), 23G (0.6mm), 22G (0.7mm), 21G (0.8mm), 20G (0.9mm), 19G (1.1mm), 18G (1.2mm), 16G (1.6mm)

针长：6mm-38mm

性能和特点：

·无菌、无热原

·药液注射完后，回拉并折断推杆，针尖不外露，从而达到降低针刺伤的风险，且杜绝注射器被重复使用。

预期用途与适用范围

本产品设计用于临床注射，包括肌肉注射、皮下注射、皮内注射、静脉注射和抽血。