Profile: Mexys S.A. specializes in the design and the production of products linked to medical computer science. We develop a system of automatic data acquisition in the field of anaesthesia. We supply eXacto that is a computerized anesthesia sheet, which allows the compilation of a detailed report on the operation and the care of the patient in the recovery rooms. The eXacto software fits into the computer network of the hospital and to give a complete solution to the management of medical data. We develop electronic system which allows the collection of the data coming from monitors, respirators and syringe pumps.