1,Advanced shock wave generator systems : In cooperation with Stuttgart University in German, a self-focusing electromagnetic shock wave generator systems with Wide Focus and Low Pressure has been used in the device, lessening energy loss. 2,Advantage: Non-invention Non-anesthesia Easy treatment Less time required Compact and Movable Specifications: Therapy distance 60¡À10%mm Penetrating depth 0-100mm Range of energy in focus area 0.04-0.5mj/mm2 Frequency of shock wave release 0.5-2Hz Power supply 220V¡À10% 50Hz 1.0kVA Lifetime of therapy head: 1000000 times.