The ultrasound scanner could be uned in emergency clinical, hospital ward inspection,  community clinical and outdoor inspect, an easy carried & operated compact ultrasound such as wireless probe is desired. In  addition, the wireless probe can be conveniently used in surgery without  fixing of cables. And by using the disposable protecting cover, it can easily solve the sterilization issue of the probe. Also for powerful communication capability of the smart terminals, the wireless probe can meet the needs of the telemedicine.