Massage device for preventing venous thrombosis

The utility model discloses a massage device for preventing venous thrombosis, which relates to the technical field of medical instruments and comprises a device main body and an adjusting mechanism arranged on the outer wall of the device main body, and the adjusting mechanism comprises a telescopic component; the telescopic assembly comprises a threaded sliding block and a sliding rail rod, and by arranging the threaded sliding block, when venous thrombosis prevention treatment is conducted on a patient through the massage device, the position adjusting synchronism of a user during massage is improved, and the effect of adjusting massage on different positions is achieved; a servo motor can be started to drive a worm to rotate through rotation of a bevel gear set, rotation of the worm can drive a threaded rod to rotate through rotation of a worm gear, rotation of the threaded rod can drive a threaded sliding block to slide along the outer wall of the device through the limiting effect of a sliding rail rod,