The combination of characteristics and advantages between safety scalp vein set and blood collection needle make the blood collection more safe and convenient;

Special safety device: nurses can retract the scalp vein set into the safety protective sheath through pulling tube, but not necessary to touch the needle, which would avoid hurt by needle. After the needle retracted, it will be fixed in the protective sheath and can't be used again;

Product parameters:19G, 20G, 21G, 22G, 23G, 24G, 25G, 26G, 27G;