Isolation rooms in hospitals can be classified according to the air pressure management system employed to contain the spread of pathogens. Air pressure stabilisers are used to maintain and manage these air pressure parameters.

Conditions render patients vulnerable or susceptible to infectionsĪir pressure differentials between isolation rooms and adjoining areas, such as corridors, ensure that pathogens do not spread from one place to another.

The colonisation or infection of multi-resistant organisms is detected.

Infectious diseases are confirmed or suspected.

Patients need to be treated in isolation when: It needs to contain airborne pathogens within it and must prevent their entry.

The purpose of an isolation room is to act as a barrier. That is why hospitals, etc., use isolation rooms to prevent the spread of infectious organisms to protect patients and others. The European Heating, Ventilation and Air Conditioning Association (REHVA) has postulated that adequate ventilation is the first step in engineering infection prevention and control. Poor ventilation and incorrect control of air pressure accelerates and promotes this spread.

Medical and engineering experts maintain that the importance of ventilation and controlled airflows in healthcare environments cannot be overstated because pathogens spread rapidly in enclosed spaces. With the emergence of COVID-19, the significance of the need for measures to mitigate the risk has been highlighted because this particular infection is spread via airborne droplets. Healthcare facilities throughout the world recognise and emphasise the fundamental importance of preventing the spread of infections. Such systems are also essential for helping to prevent the spread of harmful microorganisms. In any healthcare setting, efficient ventilation systems ensure the comfort of patients, staff, and visitors.

Negative pressure room