To reduce static electricity in the OR, what humidity level should be maintained?

Maintaining a humidity level of around 60% in the operating room (OR) is ideal for reducing static electricity. Humidity plays a crucial role in controlling static electricity because higher moisture levels can decrease the buildup of static charges, which can be a safety concern, especially in an environment where flammable anesthetic agents and electrical equipment are used.

At around 60% humidity, the air contains enough moisture to allow for the dissipation of static charges, reducing the chances of static electricity causing sparks or other hazards. In contrast, levels that are too low can lead to dry air conditions, promoting higher static electricity buildup.

Therefore, keeping the humidity at this optimal level not only enhances safety in the OR but also contributes to patient comfort and equipment functionality.