Wednesday, March 30, 2011

Benefits of Ventilation Systems For Hospitals

The indoor air quality is at most important for hospitals, as a hospital’s environment is exposed to a variety of microbes and airborne contaminants. In the absence of the right ventilation systems, the disease bearing pollutants can negatively impact the health and comfort of all the hospital's occupants such as visitors, employees and patients.

Installation of proper ventilation system in the hospitals is the right way to control the spread of these microbes and the air borne particles in the hospitals. It protects the hospital environment from the spread of the communicable diseases like Tuberculosis (TB, Mycobacterium tuberculosis), and can be a source of outbreak in hospitals. As it maintains the indoor air temperature and relative humidity at comfortable levels, odors are controlled, contaminated air is removed, air handling requirements are facilitated and the risk of transmission of airborne pathogens from infected people is minimized. In hospitals, the specialized ventilation systems for operating theaters and isolation wards provides comfortable and healthy environment for the patient and the surgical team. Multiple sample points or sensors that are placed in various areas of the hospital helps in measuring the contaminants in the hospitals. Specific hospital HVAC technology implementation is vital in maintaining a secure and efficient building.


In addition to environmental factors, the features of a ventilation system can affect the propagation of pathogens, as a result of the range of temperature and humidity control, the amount and distribution of outdoor air, the efficiency of the filters, the cleanliness of the facility etc.


A regular inspection, ventilation cleaning and filter maintenance is an essential part of patient care which can be achieved through installing a proper ventilation system.

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