Three-dimensional dynamic interference current is the latest variant of interference current. Compared with the traditional interference current, which only plays a role in two directions X and Y, the three-dimensional dynamic interference current plays a role in three-dimensional space X, Y and Z, so it is called three-dimensional interference current. Dynamic is a low-frequency pulsation of the interference current through electrical methods, which makes the current intensity change dynamically. Stimulation effect of space: there is stimulation effect in three-dimensional space; Stimulation effect of multiple parts: within the range surrounded by electrodes, the electric field intensity distribution in the interference field can produce multiple stimulation sites; Enhanced dynamic effect: due to the change of low frequency intensity attached to the medium frequency current, dynamic effect is produced; Dynamic changes of stimulation sites: the low frequency of the endogenous current will change under the control of the computer, and the electric field distribution will also change, so the stimulation site will also change
Benefits of treatment:
In order to obtain the therapeutic effect of low-frequency current in deep parts of the body, a low-frequency current modulated by intermediate frequency is produced, which becomes an interference current. It has the dual advantages of medium and low-frequency current, and has obvious effects on anti-inflammatory and analgesic, improving blood circulation, promoting inflammation and edema, accelerating fracture healing, and preventing and delaying muscle atrophy.