Apparatus and system for monitoring breathing or ventilation, defibrillator device, apparatus and system for monitoring chest compressions, valve apparatus
An apparatus (2) for monitoring breathing or ventilation of a patient during resuscitation, that signals the occurrence of low CO2 levels during expiration of the patient. The apparatus (2) is provided with an airway pressure sensor (11) and an airway C02 level sensor (12). The apparatus (2) can further be provided with a pulsation (13) and saturation sensor and a respiratory flow sensor.