Why Air Handling system (HVAC) is necessary inside operation theater?
Heating, ventilation, and air conditioning ( HVAC ) is the use of various technologies to control the temperature , humidity , and purity of the air in an enclosed space. Its objective is to provide thermal comfort and acceptable indoor air quality . Importance of HEPA(high efficacy particle air filter) standard: Here are some specific reasons why ventilation is important in an operation theater : Maintaining Sterility : During surgery, the patient's body is exposed, and the surgeon must make incisions and operate on the tissues. The air in the operation theater can carry bacteria and other contaminants that could infect the open wound. The ventilation system helps to control the airflow and filter out the impurities, reducing the risk of infection. Reducing cross contamination: Patients undergoing surgery are often susceptible to infections, and the medical staff in the operation theater must take extra precautions to avoid cros...