Blood gas analysis samples collected under arterial pressure require efficient air evacuation and protection against contamination from blood and blood-borne pathogens. The arterial syringe vent, a porous plastic component made of ultra-high-molecular-weight polyethylene (UHMW-PE) and functional additives, enables free air passage through the vent under arterial pressure. Upon contact with blood or moisture, the vent instantly self-seals, effectively blocking fluid ingress. This feature not only ensures accurate sample volume by facilitating complete air expulsion but also enhances operator safety by minimizing exposure to biohazardous materials. Additionally, vented arterial syringes improve procedural efficiency and reduce the risk of aqueous contamination.
Post Time: Nov . 12, 2026 00:00
