Hamilton Neonatal Dual Limb Breathing Circuit SetHamilton Neonatal Dual Limb Breathing Circuit Set This breathing circuit set is intended to be used to connect the HAMILTON C1 C2 C3 C6 T1 MR1 G5 S1 with the patient interface during invasive or noninvasive ventilation of neonatal patients. The Hamilton Medical pressure line is intended to be used to measure the airway pressure in the breathing circuit set with the HAMILTON C1 T1 MR1 ventilator. The pressure line is for use with nCPAP or nCPAP PC