Anesthesiologists work in a complex work environment, quality technology is necessary to provide safe care to patients. The machine manufacturers have been continuously introducing newer technologies that support patient safety as well as helps in the optimization of Anesthesia delivery and reduction of anesthesia gas wastage. Anesthesiologists world-wide have developed standards for continuous real-time monitoring of hemodynamics, ventilation, neurological status, urine output, degree of neuromuscular blockade and more of which contribute significantly to patient safety.