Treatment device aiming at lumbar disc herniation

Abstract

The invention relates to the technical field of a medical treatment appliance, in particular to a treatment device aiming at lumbar disc herniation. The treatment device comprises a push guide head, wherein the top end of the push guide head is connected with a slender push guide outer tube, the tail end of the push guide outer tube is provided with a pair of hinged expansion forceps, the expansion forceps are formed by hinging two forceps sheets, a push conveying block is glidingly arranged on the push guide head, one end of the push conveying block is fixedly connected with an inner shaft, the tail end of the inner shaft is hinged to a pair of connecting rods, and the two connecting rods are hinged to the two forceps sheets of the expansion forceps. When a patient requires the treatment, under the CT (computed tomography) guide, a puncture needle is firstly used for being inserted into the lumbar disc, the push guide outer tube under the acting effect of push guide head is held so that the expansion forceps reach the focus through a puncture hole, the push conveying block is pushed, the push conveying block acts for forwards pushing the inner shaft, the inner shafts acts on the connecting rods arranged at the tail end, the connecting rods push the forceps sheets, the expansion forceps open, the muscle and nerves which are tensioned for a long time due to pain can be relaxed, meanwhile, the compressed nerves are peeled from the nucleus pulposus, and the treatment goal of relieving the pain due to nerve compression is achieved.

Description

technical field [0001] The invention relates to the technical field of medical treatment devices, in particular to a treatment device for lumbar disc herniation. Background technique [0002] Neck, shoulder, waist, and leg pain is a common and frequently-occurring disease in clinical practice, and it is also an international epidemic disease. It is the occupational disease with the highest incidence rate. Herniated intervertebral discs lead to huge social expenditures and labor losses, and have attracted worldwide attention. According to statistics, 75% to 85% of people will experience neck, shoulder, low back and leg pain in their lifetime. [0003] The etiological change is mainly due to the dehydration of the nucleus pulposus. After dehydration, the intervertebral disc loses its normal elasticity and tension. On this basis, due to heavy trauma or repeated inconspicuous injuries, the annulus fibrosus is broken or ruptured, and the nucleus pulposus is formed from the ruptur...

AI Technical Summary

Problems solved by technology

Surgical methods include laminectomy decompression, half / total laminectomy, unilateral laminectomy, transforaminal fenestration, ligamentum flavum resection, spinal endoscopic microdiscectomy, artificial Intervertebral disc replacement, artificial nucleus pulposus implantation, spinal / lumbar fusion, etc.; surgical treatment is more harmful to the human body, the recovery of patients is slower, the requirements for the surgical environment and doctor experience are high, and the surgical cost is relatively high

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