EtCO2 Nasal Sampling Cannula w/ 7' (2.1 m) Tubing w/ Male Lu, Adult/Universal 02 Tubing Conn

Dynarex Resp-O2 EtCO2 Nasal Sampling Cannulas with Cushion Nasal Tips are designed to help monitor exhaled carbon dioxide during respiratory treatment. Each soft, cushioned cannula features a permanent barrier between the nasal prongs so that EtCO2 can be sampled from one nostril while oxygen continues to flow to the other nostril.