CN2505032Y

CN2505032Y - Device for reduction of lumbar intervertebral disc

Info

Publication number: CN2505032Y
Application number: CN 01270806
Authority: CN
Inventors: 陈贵房
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-11-16
Filing date: 2001-11-16
Publication date: 2002-08-14
Anticipated expiration: 2011-11-16

Abstract

The utility model relates to a device for reduction of lumbar intervertebral disc belonging to the medical equipment field, to solve the technical issue of the provision of a needle-shape device which prizes and moves the herniated part of lumbar intervertebral disc to accomplish diaplasis. The structure of the utility model comprises a needle rod and a needle handle, the needlepoint of the needle rod is in a shape of a flat shovel or a sword-like flat shovel, and can be curved. The utility model can be inserted into the disease of the lumbar intervertebral disc through an outside force to prize, move and relax the herniated lumbar intervertebral disc, to relieve the pressure on the nerves by the herniated part, thereby eliminating fundamentally various clinical symptoms caused by the pressed nerves due to the herniated intervertebral disc. The utility model is characterized in simple and smart structure, minor trauma caused by treatment, short therapeutic duration with lesser times, rapid and good therapeutic effect, and easy acceptance by the patient, and is suitable for treatment on various herniated intervertebral discs, in particular to diaplasis treatment on the herniated discs in exterior type or further exterior type, or complicated with intervertebral foramen stenosis.

Description

The lumbar inter vertebral disc reduction utensil

Technical field

This utility model relates to the utensil that is used for the treatment of prolapse of lumbar intervertebral disc, belongs to the medical apparatus technical field.

Background technology

Prolapse of lumbar intervertebral disc is a kind of commonly encountered diseases, frequently-occurring disease, when the pressuring nerve of outstanding position, can cause waist, various clinical symptom such as the pain that has a pain in the leg, and the patient can't walk when serious, and not only forfeiture work and ability to work also must be stood great misery.Generally adopt method treatment prolapse of lumbar intervertebral disc such as operation, medicine or traction massage clinically, the operative treatment wound is big, and certain danger is arranged, and is difficult for being accepted by the patient; Drug therapy is long the course of treatment, is difficult for obtaining satisfied curative effect; Though but relief of symptoms within a short period of time such as traction massage is difficult for fundamentally eliminating the compressing of outstanding position to nerve.If can directly act on the intervertebral disk hernia position by a kind of simple apparatus, make it not pressuring nerve of displacement, this will fundamentally solve prolapse of lumbar intervertebral disc and cause pathological changes, the various clinical symptoms that cause because of outstanding pressuring nerve are rapidly disappeared, undoubtedly, this will be the improvement and the leap of a matter of lumbar intervertebral disc Therapeutic Method.

Summary of the invention

Technical problem to be solved in the utility model provides a kind ofly can prize the aciculiform utensil of dialling, making it to reset to the intervertebral disk hernia position.

Summary of the invention

This utility model is realized with following technical solution:

A kind of lumbar inter vertebral disc reduction utensil, it comprises shank 1, and the needle point of shank is the flat chisel shape, and the shank tail end has needle handle 2.

Be convenient absent-mindedness, above-mentioned lumbar inter vertebral disc reduction utensil, described needle point are sword shape flat chisel.

For convenient sled is dialled, above-mentioned lumbar inter vertebral disc reduction utensil, described needle point is bending, and bending angle a is 1-10 °.

Above-mentioned lumbar inter vertebral disc reduction utensil, described shank diameter is 1-4MM, and shank length is 10-15CM, and length of needlepoint L is 0.8-1.2MM.

This utility model adopts elongated shank, needle point is designed to flat chisel or sword shape flat chisel shape, and can make it bending, can easily shank be inserted the lumbar intervertebral disc of pathological changes by external force, outstanding position prized dial, absent-mindedness, make the compressing of outstanding position disengaging, thereby eradicate the various clinical symptoms that the intervertebral disk hernia pressuring nerve causes nerve.This utility model is simple in structure small and exquisite, the treatment wound is little, treatment time is short, number of times is few, and therapeutic effect gets instant result, and is easy to be accepted by the patient, the reduction therapy of suitable various prolapse of lumbar intervertebral disc, especially intervertebral foramina stenosis, outside type, the outstanding disease of utmost point outside type.

Description of drawings

Fig. 1 is that needle point is a sword shape flat chisel embodiment front view;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is that needle point is bending embodiment front view;

Fig. 4 is the vertical view of Fig. 3.

The specific embodiment

Consult Fig. 1,2, in the illustrated embodiment, shank 1 is circular shank, and needle point is the flat chisel of sword shape, is the sword pointed shape of daggers and swords, the tail end of shank has needle handle 2, needle handle is a flat, and shank and needle handle can be pegged graft and be fixedly connected, and needle point is designed to sword shape, help the insertion of needle point, and can utilize the passivity triangle sword of sword shape to implement the soft tissue that (separation) cut, relaxed, dredges adhesion, scabs.

Consult Fig. 3,4, in the illustrated embodiment, needle point is bending, bending angle a is 5 °, and no matter needle point is flat chisel or sword shape, all can be designed to bending, the length of bending is the length L of needle point, and needle point is bending has increased sled group dynamics, helps the transposition of lumbar intervertebral disc and the absent-mindedness of stenosis.

In this utility model, shank and needle handle can be stainless steel, and the shank diameter can be 1-4MM, length can be 10-15CM, and length of needlepoint L can be 0.8-1.2MM.

When this utility model uses, at first determine the outstanding position of pathological changes lumbar intervertebral disc, according to the X-ray sheet or determine that under x-ray fluoroscopy guides fulcrum, sled that position, angle, the sled of inserting needle are dialled dial point etc., shank is proceeded to the precalculated position by skin just can implement sled and dial or separate the absent-mindedness operation.

Claims

1. a lumbar inter vertebral disc reduction utensil is characterized in that, it comprises shank (1), and the needle point of shank is the flat chisel shape, and the shank tail end has needle handle (2).

2. according to the lumbar inter vertebral disc reduction utensil under the claim 1, it is characterized in that described needle point is a sword shape flat chisel.

3. lumbar inter vertebral disc reduction utensil according to claim 1 and 2 is characterized in that described needle point is bending, and bending angle a is 1-10 °.

4. lumbar inter vertebral disc reduction utensil according to claim 1 and 2 is characterized in that, described shank diameter is that 1-4MM, length are 10-15CM, and length of needlepoint L is 0.8-1.2MM.

5. lumbar inter vertebral disc reduction utensil according to claim 3 is characterized in that, described shank diameter is that 1-4MM, length are 10-15CM, and length of needlepoint L is 0.8-1.2MM.