Air filtration system DIF-OT

for healthcare facilitiesmodularceiling-mounted

Our ceiling filtration systems are the result of thirty years’ experience in developing air filtration and distribution techniques for operating theatres. Sagicofim has designed and created a unique, non-conventional solution for critical operating theatres, which require an absolute cleanliness classification of ISO 5 Operational. A NON-CONVENTIONAL SOLUTION SagiCofim has developed a system that is capable of meeting the cleanliness levels required by ISO 5 “Operational” standard, through a sophisticated differential flow air diffusion system that uses a unidirectional air flow combined with concentric controlled-flow zones. The air flow is delivered at a continuous, ideal speed that decreases outwards from the centre. The 3 different speeds, by working in synergy, ensure that a stream of clean air is directed from the area occupied by the operating table outwards towards the theatre’s peripheral areas to guarantee maximum patient protection. Each speed contributes to optimising the performance, by identifying 3 operating areas: Maximum protection in the central zone, occupied by the operating table; Maximum comfort in the intermediate zone, occupied by the surgical team; Minimum turbulence in the outer zone, to prevent the development of any turbulent zones, which could dangerously recirculate contaminated air into the flow of clean air. THE FILTERING SECTION The differential speed airflow is ensured by a filtering section composed of HEPA filters tested in accordance with standard EN ISO29463-4:2018. Every filter intended for use in protected environments is manufactured, tested and packaged in a contamination-controlled environment.