Figure 6From: Risk of infection due to medical interventions via central venous catheters or implantable venous access port systems at the middle port of a three-way cock: luer lock cap vs. luer access split septum system (Q-Syte) Amortization of material expenses per intervention: TWC with luer lock cap (TWC-llc) vs. TWC with BD Q-Syte® (TWC- BD Q-Syte®). Back to article page