Respironics, Inc., Trilogy 100, 200, and 202 Ventilators: Class I Recall - Power Supply May Fail Ventilator power supply failure may lead to unexpected cessation of ventilation and failure of alarm to sound. Lingua Undefined Leggi tutto su Respironics, Inc., Trilogy 100, 200, and 202 Ventilators: Class I Recall - Power Supply May Fail