ABSTRACT
This thesis describes the review work useful device for saving life of human being while it is the most commonly used device for the ventilation of oxygen in human lungs. In the stated practical work it’s functioning of parts and connections are discussed in detail and the type of sensors used for the flow of inhalation and exhalation gases. This also covers the control panel of the medical ventilator and the parameter like blood pressure, heart beat, respiration rate, lung tidal volume and the amount of pressurized oxygen to be provided to the patient for the survival of patient .Finally this practical work is related to the medical ventilator design having different pressure and other sensors with the related power input to provide exact output of the oxygen to the patient.
KEY WORDS
Ventilator, PCB (printed circuit board), User Interface (Screen Control Panel) , Inspiration, Expiration And Patient Unit
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