Anesthesia simulators--technology and applications.

Anesthesia simulators are rapidly becoming more prevalent worldwide. Several types of anesthesia simulators utilizing a variety of technologies are available. High fidelity mannequin-based simulators, low fidelity screen-based simulators, and relatively inexpensive intermediate fidelity simulators have found applications in training, assessment of clinical competence, and research. A number of recent studies support the use of anesthesia simulators and may lead to widespread adoption of simulation in other fields of medicine.