Ключевые слова: anonymous, equipment, faceless, from above, gloves, healthcare, healthcare preparation, healthcare staff, healthcare worker, hospital, hospital room, hospital surgery, instruments, medical, medical care, medical instruments, operating room, operating table, operation, organization, patient care, preparation, procedure, sterile, sterile equipment, sterilized, surgeon, surgeon assistant, surgery, surgery setup, surgical preparation, surgical tools, table, tools, tray, tray of tools, unrecognizable,