Technical field of circulated use

The utility model provides a technical field of circulated use, it includes: body, viscous layer, from type layer, heating plate and power, be provided with cavity for storage medicine in the body, it has powder to fill among the cavity for storage medicine, but sets up the first opening of switch on the body of body, but sets up the second opening of switch on cavity for storage medicine's the lateral wall, and cavity for storage medicine's roof and diapire are connected with the body, and the wall of body one side forms the working face, has seted up a plurality of medicine holes on the working face, goes out the medicine hole and is linked together with cavity for storage medicine, viscous layer is located the working face, leaves the type level on viscous layer, the heating plate is located the wall of body opposite side to heating plate and power electric connection are set up with cavity for storage medicine relatively. The utility model discloses a technical field of circulated use convenient to use, take effect fast, can make the powder in the electronics ointment obtain make full use of, when guaranteeing treatment, avoided the waste of powder. And above -mentioned viscous layer can replace to recycling of electron ointment has been guaranteed.