A premium class portable system. Mindray M9 ultrasound systems are used in university hospital intensive care units and facilities where a combination of mobility and the highest quality of research is necessary. The laptop-style system can be transported using a special case and used as a stationary ultrasound machine when equipped with a mobile cart. Mindray M9 can be used with ultrasound probes from all fields, including highly specific ones such as intraoperative and transesophageal probes.