Sterile equipment covers are part of the hygienic measures for medical examinations or surgeries. They enable non-sterile equipment for aseptically performed diagnostic or therapeutic procedures on the human body. Properly fitted, the covers form a c arm cover sterile barrier around the device. Likewise, they prevent contamination by transferring microorganisms or body fluids from the patient to the device. Clean equipment covers protect patients, medical staff and medical equipment. In particular, the protection against germs should be emphasised here.