Life Support Equipment are medical devices that are used in maintenance of the vital functions of a critically ill or comatose person or a person undergoing surgery. The Joint Comission (TJC) stadards require each hospital create its own list of what it deems to be Life Support, Life Safety, or Life Sustaining devices that include: * Ventilators * Anesthesia machines * Heart-lung machines * Defibrillators and paddles * Over-The-Counter Automated External Defibrillators or Public Access Defibrillators (PAD) * Breathing frequency monitors