What equipment is used in an operating room?

Operating-room equipment comprises the systems, furniture, instruments, and safety devices needed to perform surgery while maintaining anesthesia, sterility, patient positioning, physiological monitoring, and clinical workflow.

Core equipment normally includes an adjustable operating table, surgical lights, an anesthesia workstation, ventilatory equipment, multiparameter patient monitors, infusion pumps, suction systems, and electrosurgical generators. Mayo stands, instrument tables, stools, warming devices, positioning accessories, and surgical booms support the sterile field and operating-room team.

Procedure-specific equipment may include:
• Endoscopic or laparoscopic imaging towers
• Surgical microscopes
• C-arm fluoroscopy or intraoperative imaging systems
• Powered orthopedic drills and saws
• Tourniquet systems
• Surgical navigation equipment
• Robotic-assisted surgery platforms
• Smoke evacuation systems
• Cardiopulmonary bypass equipment

Operating rooms also require emergency and infection-control infrastructure, including defibrillation capability, medical gas systems, sharps containers, surgical drapes, personal protective equipment, and controlled air handling.

Every item must be selected according to the facility, procedure, patient population, and applicable regulations. Installation qualification, preventive maintenance, calibration, electrical safety testing, and staff training are essential. Disposable accessories and reusable instruments must also be compatible with the equipment and the hospital’s cleaning and sterilization processes.