Transparent full-visual U-shaped interbody fusion working channel and manufacturing method thereof

A technology of a working channel and a manufacturing method, which is applied in the field of medical appliances, can solve the problems of health damage to patients and medical staff, increase the difficulty and risk of surgery, and fail to guarantee the accuracy of surgery, so as to improve the safety and reliability of the operation and reduce the risk of surgery. Risk and difficulty, the effect of excluding health risks

Inactive Publication Date: 2020-10-16
青岛钰仁医疗科技有限公司
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional UBE technology often uses metal working channels in the minimally invasive intervertebral fusion surgery. The metal working channel has the following disadvantages: (1) It is opaque and completely blocks the surrounding tissue of the channel tube like a wall, so doctors cannot pass through it. The endoscope directly observes whether the important nerves, blood vessels, and dura mater around the channel are compressed and the degree of compression during the implantation of the intervertebral fusion device. It is also impossible to observe the operation in the channel, which virtually increases the difficulty and risk of the operation.
(2) X-ray fluoroscopy must be used to assist positioning during the operation, but X-rays cannot penetrate metal materials and can only assist in observation. Therefore, the intervertebral fusion cage cannot be directly located during the operation, and the state of the soft lamina scrape cannot be observed. To ensure the accuracy of the operation, and long-term exposure to X-rays has also caused damage to the health of patients and medical ...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Transparent full-visual U-shaped interbody fusion working channel and manufacturing method thereof
  • Transparent full-visual U-shaped interbody fusion working channel and manufacturing method thereof
  • Transparent full-visual U-shaped interbody fusion working channel and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0045] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0046] Aiming at the problems existing in the prior art, the present invention provides a transparent and fully visible U-shaped intervertebral fusion working channel and its manufacturing method. The present invention will be described in detail below with reference to the accompanying drawings.

[0047] Such as figure 1 As shown, the channel tube 1 and the handle 2 in the transparent fully visible U-shaped intervertebral fusion working channel provided by the embodiment of the present invention are integrally formed by injection molding and engraving; wherein, the channel tube 1 and the handle 2 are transparent. Simultan...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention belongs to the technical field of medical instruments, and discloses a transparent full-visual U-shaped interbody fusion working channel and a manufacturing method thereof. A channel pipe and a handle are integrally formed through injection molding and carving, and the channel pipe and the handle are transparent; a connecting buckle is fixed to the handle, the channel pipe is locatedbetween soft tissues and spines, and an interbody fusion cage is fixed between the spines; and the outer side of the pipe wall of the channel pipe is an accurate position for the compression degree of outer blood vessels, nerves and dura mater, the scraping dynamic state of a soft vertebral plate in the pipe wall and implantation of the interbody fusion cage. A high-light-transmission and high-hardness resin material is adopted, the structure is simple, the cost is low, the basic requirement for serving as a medical-grade material is met, and the compression degree of the tissue outside the pipe wall, the position of the interbody fusion cage in the pipe wall and the scraping state of the soft vertebral plate can be observed in a minimally invasive interbody fusion operation process. Theoperation risk and difficulty are reduced, the operation efficiency is improved, and the health risk of medical staff and patients in the operation process is eliminated.

Description

technical field [0001] The invention belongs to the technical field of medical appliances, in particular to a transparent fully visible U-shaped intervertebral fusion working channel and a manufacturing method thereof. Background technique [0002] At present, digitalization and minimally invasive surgery are the signs of the development of spinal surgery and the direction of future spinal surgery development. With the development of spinal endoscopic technology, especially in recent years, UBE technology (unilateral dual-channel endoscopy) has attracted everyone's attention. UBE technology greatly improves the efficiency and safety of endoscopic surgery by separating the endoscope from the surgical channel. [0003] Traditional UBE technology often uses metal working channels in the minimally invasive intervertebral fusion surgery. The metal working channel has the following disadvantages: (1) It is opaque and completely blocks the surrounding tissue of the channel tube li...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): A61B17/00B29C45/00A61L2/07A61L2/20A61L101/44B29B13/06
CPCA61B17/00234A61B2017/00238A61B2017/00526A61L2/07A61L2/20A61L2202/24B29B13/06B29C45/0055B29C2045/0058B29C2045/0096
Inventor 周跃陈勇
Owner 青岛钰仁医疗科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products