A retractor for lumbar disc protrusion

Abstract

A lumbar disc protruding retractor, comprising a supporting foot, the top of the supporting foot is fixedly connected with a fixed plate, the middle part of the fixed plate is hinged with a bed plate that can rotate forward and backward, and the front and rear sides of the fixed plate are provided with movable A movable baffle that moves back and forth; the front and rear upper parts of the bed board are respectively provided with a movable backboard and a movable foot board that can move forward and backward, and the upper middle end of the bed board is provided with a waist adjustment board that can move up and down and can adjust the inclination angle; the mobile Two card backboards that can move left and right are arranged on the top of the backboard, straps are connected between the card backboards, and two foot binding boards that can move left and right are arranged on the top of the moving foot board, and the foot binding boards are all provided with An adjustable foot strap; the front end of the card backboard is fixedly connected with a protective column. The invention effectively solves the problems that the waist position of patients with herniated lumbar discs is not easy to adjust during traction and cannot rely on their own gravity for traction.

Description

Technical field[0001]The invention relates to the field of medical equipment, in particular to a lumbar disc protrusion retractor.Background technique[0002]Lumbar disc herniation is one of the more common diseases, mainly because the various parts of the lumbar intervertebral disc (nucleus pulposus, annulus fibrosus and cartilage plate), especially the nucleus pulposus, have different degrees of degenerative changes. Under the action, the fibrous annulus of the intervertebral disc ruptures, and the nucleus pulposus tissue protrudes (or protrudes) from the rupture to the back or in the spinal canal, causing irritation or compression of the adjacent spinal nerve roots, resulting in lumbar pain, and numbness of one lower limb or both lower limbs , Pain and a series of clinical symptoms. The incidence of lumbar disc herniation is highest in lumbar 4~5 and lumbar 5~sacral 1, accounting for about 95%. At present, the treatment of lumbar disc protrusion is still based on physical therapy. ...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a lumbar disc herniation retractor, which effectively solves the problem that the waist position of patients with lumbar disc herniation is not easy to adjust during traction, and the two-way traction cannot rely on its own gravity.

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