Kneecap device suitable for rheumatism patients

The utility model relates to the technical field of nursing instruments, in particular to a kneecap device suitable for a rheumatism patient, which comprises a semicircular casing, base plates are fixedly connected to the bottoms of the left side and the right side of the casing, a cavity is formed between the casing and each base plate, and a connecting net is fixedly connected between the two base plates and is far away from one side of the casing. Through the design of the designed structures such as the lead screw, the sliding body, the driving motor, the extension block, the abutting headand the massage head, the design scheme can effectively have the effects of being simple in structure, convenient to use and remarkable in treatment effect, the massage head can be continuously pressed through the abutting head in the using process, and the treatment effect is improved. And meanwhile, in cooperation with the heating effect of the aluminum foil heating piece, the comfort degree ofthe joint of the patient