Traction reposition bed for treating lumbar intervertebral disc protrusion

Abstract

The invention discloses a traction reposition bed for treating lumbar intervertebral disc protrusion. The traction reposition bed consists of a bed frame, a top frame, a hanging frame, a moveable frame, a waist bridle, a belly bridle, a chest bridle, a dual-groups pulley, a single-group pulley, a traction stay cord, a fixed sleeve rope and a hauling rope. During application, when a patient is subjected to prostrate traction, the belly bridle is lifted by the moveable frame through the lever principle to enable the belly to vertically depart from a bed surface, the stay cord is drawn up and down to move the belly for multiple times in a suspension way, an intervertebral space is opened in the form of V, and the posterior longitudinal ligament is tensioned to return the bulging, protruded and prolapsed intervertebral disc back to the intervertebral space, so that compression to the nerve root and spinal cord is eliminated or relieved; on the other hand, adhesion between the protruded intervertebral disc and the nerve root, and between the protruded intervertebral disc and the spinal cord, is relieved. The traction reposition bed can serve as the first choice for treating lumbar intervertebral disc protrusion, a part of patients can be free from the treatment by the traditional surgery, minimally invasive surgery and the like which are high in risk and cost, through the treatment method, and mental burden and economic burden of the patients are reduced.

Description

technical field [0001] The invention belongs to a medical device, in particular to a traction reduction bed for treating lumbar intervertebral disc herniation. technical background [0002] The nucleus pulposus in the normal intervertebral disc is in the form of a colloid, which can absorb shocks and maintain the height of the intervertebral space, the height of the human body and the stability of the waist. With the increase of age and various external factors, the intervertebral disc will degenerate, the fibrous annulus will rupture, the nucleus pulposus will protrude, and the nerve root will be compressed or stimulated to cause pain in the waist and legs. It is said that the patient has low back pain, and the doctor has headaches are such diseases. Current treatment methods include: 1. Surgery, such as traditional surgery, minimally invasive percutaneous nucleus pulposus excision, laser vaporization of nucleus pulposus, drug dissolution and radiofrequency thermocoagulati...

AI Technical Summary

Problems solved by technology

Physiotherapy drugs are only symptomatic treatment and temporarily relieve pain, but cannot relieve the compression or stimulation of the herniated intervertebral disc on the nerve roots and spinal cord

Therefore, it is a current research topic to study a simple, safe and effective treatment method that can reset the herniated intervertebral disc as soon as possible and avoid traditional surgery and minimally invasive surgery.

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