Profile: Atys Medical specializes in doppler equipment. Our waki to is a transoesophageal doppler cardiac output monitor that has been especially designed for anaesthetists and intensivists. Our looki 1tc and looki 2tc are suitable for routine diagnosis & monitoring in operating theatres and intensive care units. Our Microflow S Pocket Doppler includes connector for headphones, light, thin, sound output of the blood flow, and automatic switch off of the device when not used.