Ambu Bag (Adult Resuscitator)

The adult Ambu bag consists of a self-inflating silicone or PVC bag, a one-way valve system, and a face mask. When squeezed by hand, the bag pushes air (or oxygen-enriched air) into the patient’s lungs through the mask or an endotracheal tube. When released, it automatically re-expands, drawing in fresh air for the next ventilation.