Infusion Needle Vent

Infusion Needle Vents are self-sealing components assembled into infusion needle sheaths, the vents allow air or gases to freely pass through the porous media but when getting wet, block liquids by its self-sealing function, thus shutting off the liquid flow. The infusion sets with the needle vents could make the operation easier and more safety. It can improve the working efficiency of the nurses greatly, protect the environment from drug pollution and reduce the drug waste.