An exercise device for preventing deep vein thrombosis of lower extremities

Abstract

The invention discloses an exercise instrument for preventing deep venous thrombosis of lower limbs. The exercise instrument for preventing deep venous thrombosis of lower limbs comprises a casing, the upper end of the casing is provided with two sliding grooves with corresponding positions, a measuring side wall of the casing is respectively provided with a first device chamber and a sliding plugchamber, the side wall of the casing is fixedly connected to a driving motor, one end of an output shaft of the driving motor located in the first device chamber is fixedly connected to a first bevelgear, the inner wall of the first device chamber is rotatably connected to a driving wheel, the side wall of the driving wheel is coaxially fixedly connected to a second bevel gear meshed with the first bevel gear, the upper end of the casing is provided with a first groove communicated with the first device chamber, and the inner walls of the two sliding grooves are rotatably connected to parallelly-arranged first reciprocating lead screws. The exercise instrument for preventing deep venous thrombosis of lower limbs can massage the foot sole and instep to achieve a function of stimulating limb nerves, an ankle joint is protected from stiffness deformation, the foot drop is effectively prevented, and the rehabilitation of a patient is promoted.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an exercise apparatus for preventing deep vein thrombosis of lower extremities. Background technique [0002] Deep vein thrombosis refers to the abnormal coagulation of blood in deep veins, which belongs to the lower extremity venous return disorders. Thrombosis mostly occurs in the braking state. The pathogenic factors include slow blood flow, venous wall damage and hypercoagulable state. After thrombosis, except for a few that can ablate on their own or are limited to the site of occurrence, most of them will spread to the deep vein trunk of the whole limb. If not diagnosed and treated in time, most of them will develop into sequelae of thrombosis, which will affect the quality of life of patients for a long time . [0003] Deep vein thrombosis is a common and difficult clinical disease, and it is also one of the most common venous diseases. It is pointed out in pub...

AI Technical Summary

Problems solved by technology

Its main defect is that the volume of the therapeutic device is relatively large, and all the inflatable sleeves are made of textiles, which are not disposable and have the disadvantages of difficulty in cleaning and disinfection. The effect of pressurization is difficult to fully sustain

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