Ventilator is basically a pump, which pushes air in the chest cavity and lungs. It also has a blender inbuilt which produces a mixture of supplemental oxygen and air, thus delivering measured percentage ( 21-100 % ) of oxygen to the patient .
Ventilator is basically a pump, which pushes air in the chest cavity and lungs. It also has a blender inbuilt which produces a mixture of supplemental oxygen and air, thus delivering measured percentage ( 21-100 % ) of oxygen to the patient .