Multifunctional knee joint vacuum medication type cupping device

The utility model provides a multifunctional knee joint vacuum medication type cupping device, belongs to the technical field of physiotherapy devices, and aims to solve the problems that an existingcupping device is not suitable for knee cupping and is poor in using effect. The cupping device comprises an upper cup body and a lower cup body which are in a semi-ellipsoid shape. An extraction valve, a vacuum negative pressure meter, a timing alarm and a doser are fixedly arranged on the upper tank body; a plurality of neodymium iron boron high-strength magnetic needles are densely distributedon the inner side walls of the upper tank body and the lower tank body; the blank of traditional knee joint cupping is filled; a technical scale is provided for cupping treatment, the pathology and pathogenesis of the cupping state are reliably mastered, skin injuries are reduced, a patient easily masters the cupping treatment technology, and the treatment effect is improved; magnetic therapy canbe carried out while cuppin