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.
Every filter we manufacture is individually tested by a scanning process, to ensure there are no localised defects.
Perfect tightness of the filtering system is guaranteed by a reverse liquid gel seal around the edge of the filters.
The patented flow equaliser ensures uniform air distribution across the whole surface area of the individual filter, even at low flow rates, which is not usually possible with conventional units.
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