Intervertebral foramen microscopic puncture positioner

A technology of intervertebral foramenoscope and locator, which is applied in the field of intervertebral foramina, which can solve the problems of cumbersome operation process, difficulty for novices, and difficulty in adjusting the position of the puncture needle of the foramenoscope, and achieve the effect of solving the cumbersome operation process and simplifying the device

Inactive Publication Date: 2019-01-11
宝鸡市中医医院
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a transvertebral foramen mirror puncture positioner to solve the tradi

Method used

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  • Intervertebral foramen microscopic puncture positioner
  • Intervertebral foramen microscopic puncture positioner
  • Intervertebral foramen microscopic puncture positioner

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0020] see Figure 1-Figure 5 As shown, the present invention provides a technical solution: an intervertebral foramen mirror puncture positioner, including a main arm 1, a first sleeve 3 is set on the top of the main arm 1, and a fixing bolt 7 is provided on the bottom of the main arm 1, The bottom of the main arm 1 can be engaged and fixed with the hospital bed through the fixing bolt 7. The outer wall of the first sleeve 3 is equipped with a fastening bolt ...

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Abstract

The invention discloses an intervertebral foramen microscopic puncture positioner, including a main arm, wherein the top of the main arm is sleeved with a first sleeve, and a fixing bolt is arranged at the bottom of the main arm, the outer wall of the first sleeve is provided with a quickening bolt, and one side of the first sleeve is provided with an auxiliary arm, the outer sleeve of the auxiliary arm is provided with a slide pipe, the bottom of the slide pipe is provided with a beam frame, the inside of the beam frame is provided with a sliding groove, the sliding block is arranged inside the sliding groove, the bottom of the slider is provided with a support pipe, the outer sleeve of the support pipe is provided with a second sleeve, a beam frame is arranged, Chute and slider, a support pipe is fixedly connected with the slider, Then the slider is pushed to make the slider move along the sliding groove inside the beam frame, and the instrument on the supporting tube moves along with the slider, so that the hole mirror puncture can be quickly carried out between different vertebrae of the patient, thereby solving the problem that the position of the hole mirror puncture needle is difficult to be adjusted by the traditional device, and the puncture time is prolonged.

Description

technical field [0001] The invention belongs to the technical field of intervertebral foramen mirrors, in particular to a puncture positioner for intervertebral foramen mirrors. Background technique [0002] The transforaminal endoscope is similar to the spinal endoscope. It is a tube equipped with light. It enters the intervertebral foramen from the side or rear of the patient's body, performs surgery in the safe working triangle, and performs surgery outside the fibrous ring of the intervertebral disc. Protruding nucleus pulposus, nerve roots, dural sac and proliferating bone tissue can be clearly seen under direct vision of the endoscope. [0003] However, the transforaminal endoscopic puncture positioner currently on the market still has defects in use. For example, the traditional intervertebral foramina endoscopic puncture positioner has too many components such as instruments, which makes the operation more complicated during use, and it is difficult for novices to us...

Claims

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Application Information

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IPC IPC(8): A61B17/34A61B17/00
CPCA61B17/00234A61B17/3403A61B17/3472A61B2017/3405
Inventor 陈广儒冯万立卫建民
Owner 宝鸡市中医医院
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