Clean air conditioning should become basic standard of modern hospital construction

Points out that the clean air conditioning system is the combination of air conditioning and air cleaning. In the past, ordinary air conditioning system would cause secondary contamination, installing air filters at outdoor air inlet and return air inlet can control the secondary contamination, and then installing air filter at supply air inlet will become the clean air conditioning system, which has become the basic measure in hospital standards of many countries. The operating room should be based on hygiene standards and follow the hygiene process requirements.