A surgical instrument that will enter sterile tissue is being reprocessed. According to the Spaulding classification, how must it be processed?

Giải thích

Critical devices such as surgical instruments, implants, and needles contact sterile tissue or the bloodstream and must be sterilized, because any surviving organism is introduced directly past the body's defenses. Semicritical devices that touch mucous membranes or nonintact skin require at least high-level disinfection. Noncritical devices that contact intact skin need only low-level disinfection, and cleaning is a prerequisite for all three levels.