Device for simultaneously preventing lower extremity deep venous thrombosis, muscle atrophy of lower limbs and foot drop

Abstract

The invention discloses a device for simultaneously preventing lower extremity deep venous thrombosis, muscle atrophy of the lower limbs and foot drop. The device includes a leg support and a clampingseat; the upper part of the leg support is provided with a clamping slot; the clamping seat is fixed on the front upper part of the leg support, and the middle part of the leg support is provided with a clamping port; an inflatable balloon suitable for clamping the calf of a patient is fixed in the clamping slot; the clamping port has an intermediate insertion part suitable for the insertion of the patient's foot, a left swinging part suitable for leftward swinging of the patient's foot, a right swinging part suitable for rightward swinging of the patient's foot, a front swinging part suitable for forward swinging of the patient's foot, and a rear swinging part suitable for backward swinging of the patient's foot; a forward-extrusion balloon is arranged in the forward swinging part; and abackward-extrusion balloon is disposed in the backward swinging part. The device has the following effects: the leg support is suitable for extruding blood vessels of the calf of the patient to promote blood circulation such that the effect of preventing lower extremity deep venous thrombosis and muscle atrophy of the lower limbs is good; and the clamping port is convenient for extruding blood vessels of the patient's foot to promote blood circulation such that the effect of preventing foot drop is good.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a device for simultaneously preventing deep vein thrombosis of lower limbs, muscle atrophy of lower limbs and foot drop. Background technique [0002] The deep veins of the lower extremities are the main access vessels responsible for transporting blood from the lower extremities back to the heart. When the blood in the deep venous system coagulates to form a thrombus due to various reasons, the blood in the lower limbs cannot return to the heart smoothly, a large amount of blood stays in the lower limbs, the venous pressure increases and blood components leak out, resulting in limb swelling and pain , This type of disease is called deep vein thrombosis of the lower extremities. [0003] Therefore, in order to prevent the deep vein thrombosis of the patient's lower limbs, it is necessary to regularly apply compression force outside the patient's calf to squeeze the blo...

AI Technical Summary

Problems solved by technology

[0007] In the prior art, when preventing deep vein thrombosis of a patient's lower extremities, an instrument for preventing deep vein thrombosis of the patient's lower extremities needs to be used separately for use by the patient; Drooping instruments are used by patients, that is, when it is necessary to prevent deep vein thrombosis and foot drop of patients at the same time, at least two corresponding instruments are required, so that it takes up a lot of space, is inconvenient to operate, and makes the cost higher

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