Automatic ventilator for cardio pulmonary resuscitation with chest compression timer and ventilation alarms

摘要

An automatic ventilator for cardio-pulmonary resuscitation (CPR) comprising: an automatic ventilating circuit adapted for delivering two cycles of positive pressure breathable gas flow ventilation to a patient's airway; and a CPR timing circuit adapted to emit timed signals over a CPR period, after said two cycles, to guide an operator to time chest compressions applied to a patient.