Traction auxiliary device for lower limbs

Abstract

The invention relates to the technical field of medical apparatuses and instruments, in particular to a traction auxiliary device for lower limbs, which is characterized by being provided with a lower limbs height adjusting device, a traction auxiliary rehabilitation device and a control device; the lower limbs height adjusting device comprise a bottom seat, a lifting air cylinder and a lifting bracket; the traction auxiliary rehabilitation device consists of a transmission case, a motor, a drive sprocket wheel, a support seat, a centrifugal shaft, a driven sprocket wheel, a transmission rod, a hinge shaft and a pedal plate; the upper end of the bottom seat is provided with the lifting air cylinder; the upper end of the lifting air cylinder is provided with a lifting bracket; one end of the lifting bracket is articulated with the bottom seat; and the other end of the lifting bracket is fixedly connected with the transmission case. The traction auxiliary device has the advantages of novel structure, simple operation, convenience for use, capabilities of promoting blood flow and accelerating skeleton healing, and the like.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a traction auxiliary device for lower limbs. Background technique [0002] At present, clinical orthopedic surgeons should raise the end of the bed when tractioning the patient's lower limbs, use the patient's own weight as a reaction force, and carry out continuous traction for several days, weeks or months through the traction device, and should not Change the patient's position and position at will. When one affected limb is being tractioned, the other healthy lower limb cannot receive strong support under the action of traction force, causing the whole body to move down, which affects the traction effect, and the traction patient cannot perform functions due to long-term bed rest and limited limb movement. Sexual exercise can lead to complications such as joint stiffness, venous thrombosis of the lower extremities, or muscle atrophy. At the same time, it is also p...

AI Technical Summary

Problems solved by technology

When one affected limb is being tractioned, the other healthy lower limb cannot receive strong support under the action of traction, causing the whole body to move down, which affects the traction effect, and the traction patient cannot perform functions due to long-term bed rest and limited limb movement. Sexual exercise can lead to complications such as joint stiffness, venous thrombosis of the lower extremities, or muscle atrophy. At the same time, it is also prone to pressure sores, hypostatic pneumonia, and urinary tract infections. So far, there is no one that can make patients suffer from During bed rest, the limb can not only achieve the traction effect, but also enable the other healthy lower limb to exercise, so that the patient's body can get effective functional exercise, strengthen the muscle strength training of the joint, promote the blood circulation of the body, accelerate the healing of the affected limb, and avoid Devices for the occurrence of lower extremity venous thrombosis, or muscle atrophy, pressure sores, hypostatic pneumonia, and urinary tract infections

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