Infection Control, Sterilization and Care of Surgical Instruments
VENTILATION of OT
The ventilation system has a very large part to play in limiting infection.
The temperature at 68 to 70°F (20-23°C) with a humidity of 30 to 60 percent. This reduces bacterial growth and static electricity.
Each OT should have independent temperature controls.
Air flow should be filtered through high-efficiency particulate air
(HEPA) system with 15 air exchange per hour at least three must be fresh air. Air enters the OT through vents in the ceiling and leaves through vents near the floor.
(HEPA) system with 15 air exchange per hour at least three must be fresh air. Air enters the OT through vents in the ceiling and leaves through vents near the floor.
There must be a positive pressure in the OT compared to wash rooms, utility rooms and corridors.
The air ventilation system must have a routine for inspection and maintenance including change of filtersAny questions be sent to drmmkapur@gmail.com
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