The therapy technology of directional drug penetration instrument is a kind of transdermal therapy technology which integrates the physical therapy and the drug therapy effect. Through the original medium-frequency current generated by the electric field technology combination, the drug ions have a directional thrust, the effective components of drugs more in-depth, effective penetration of the skin and mucosa into the human body.The therapy technology of directional drug penetration instrument is a kind of transdermal therapy technology which integrates the physical therapy and the drug therapy effect. Through the original medium-frequency current generated by the electric field technology combination, the drug ions have a directional thrust, the effective components of drugs more in-depth, effective penetration of the skin and mucosa into the human body.