Divided into sterile cotton medical balls and non-sterile medical cotton balls.
Medical cotton balls, such as iodovolt cotton balls, alcohol cotton balls, and iodophors, iodine tincture or alcohol, and smearing materials, are disposable medical supplies and belong to Class II medical devices. Some products have components for handheld use. Clinically used for disinfection of intact skin.
Sterile cotton balls are made of absorbent materials such as medical absorbent cotton. Disposable medical supplies that do not contain disinfectants belong to Class II medical devices. Some products have components for handheld use. It is clinically used to clean the skin and wounds.
Ordinary medical cotton balls are non-sterile, non-sterile, disposable medical supplies and belong to Class I medical devices. Clinically used to clean the skin and wounds