Antiseptic catheter coupling septum

摘要

A plastic coupler for a catheter assembly including a distal member for attachment to a catheter tube and having a female luer lock connector for separable interconnection with a male connector of a proximal member having a self-sealing material disposed within a through passage for injection and a outer protective cap containing a sponge saturated with an antiseptic to bathe the self-sealing material and interconnection with an antiseptic, and a method for maintaining a coupler for a catheter assembly in aseptic condition.