The Medtronic NIM TriVantage™ 8229708 is a sterile, single-use endotracheal tube with an 8.0 mm internal diameter and a 10.7 mm outer diameter. openFDA AccessGUDID Made from non-reinforced, DEHP-free PVC, it features conductive silver-ink electrodes and a cross-band to guide placement. The tube provides an airway for patient ventilation while enabling intraoperative monitoring of laryngeal muscle electromyographic (EMG) activity when connected to a compatible Medtronic NIM™ nerve-monitoring system, in accordance with the manufacturer’s instructions.