Lower limb venous thrombosis prevention device

Abstract

The utility model belongs to the technical field of medical devices, and particularly relates to a lower limb venous thrombosis prevention device which comprises a bottom plate and further comprises an air supply mechanism, a lower limb venous thrombosis prevention mechanism and a lower limb venous thrombosis prevention mechanism. The pedal mechanism is rotationally connected to one end of the air supply mechanism, and the pedal mechanism is in sliding connection with the bottom plate; and the cylindrical air bag is arranged above the bottom plate, and the interior of the cylindrical air bag communicates with the interior of the air supply mechanism. The pedal mechanism can drive the air supply mechanism to act in the process of stretching the lower limbs of a user, so that the air supply mechanism inflates the cylindrical air bag, the user actively extrudes the lower limbs, the working state is maintained without electric power, the applicability is improved, and the practicability is high. The defect that the blood circulation promoting effect is insufficient due to insufficient resistance of the lower limbs of the user in the stretching process can be overcome, and the prevention efficiency of the lower limb venous thrombosis is improved.

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