Design of Personal Protective Respirator in Healthcare: An Emergency Perspective

To breathe, human lungs use the reverse pressure created by the diaphragm’s contraction. A ventilator uses a negative feedback motion to pump the lungs to expand. An ideal human respiratory system must be capable of producing 10 to 30 breaths per minute or more. Along with this, the existing artificial respirator support must be capable to change the amount of air that is pumped into the lungs for each breathing and the duration of the ratio between inhalations and exhalations. The artificial ventilation should also have the option to secure over and under air pressure and at the same time screen the individual’s blood oxygen fixation and breathed out lung pressure. During pandemics, there is a lack of standard ventilators due to their size, and ventilators are not up to the required level of adaptability required by the present approach. To develop an efficient and adaptable ventilator to deal with pandemic conditions, Arduino has been used. The proposed model includes a silicon respiratory pack, a servo engine, and a side push actuator to accelerate the respiratory sack while maintaining the patient’s safety.