Focused shock wave instruments require complex operation and use of electrical energy, resulting in more precise hedging for corresponding therapy; When using, it needs to be matched with gel to avoid unsmooth use, which is more suitable for bones; Electric shock wave utilizes the electric shock wave generated by the collision of sub bullets to produce energy, releasing focused, flat shot, and scattered propagation modes for the treatment of skeletal injuries, chronic injuries to bones and muscles, and tendinitis and subacromial bursitis in various directions after sports strains