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Perspective positioning frame for spinal surgery

A positioning frame and technique for surgery, applied in the field of perspective positioning frame for spine surgery, can solve the problems of inability to observe accuracy of spine surgery positioning frame, wrong positioning of spine surgery, etc., and achieve perspective, flexible use and strong adaptability. Effect

Pending Publication Date: 2020-11-10
奥派梅森(江苏)医疗科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to solve the problem that the existing positioning frame for spinal surgery cannot observe the accuracy of positioning, resulting in incorrect positioning during spinal surgery, and therefore provides a perspective positioning frame for spinal surgery

Method used

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  • Perspective positioning frame for spinal surgery
  • Perspective positioning frame for spinal surgery
  • Perspective positioning frame for spinal surgery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as Figure 1 to Figure 4 As shown, a fluoroscopic positioning frame for spinal surgery includes two first positioning columns 1, and the two first positioning columns 1 are fixed on both sides of the same spinal column, and the two sides of the first positioning columns 1 The second positioning column 2 is connected to the first adjusting mechanism 3, and the second positioning column 2 on both sides is connected to form a positioning frame 6 through the second adjusting mechanism 4. The first adjusting mechanism 3 includes a first adjusting column 301 , the first adjustment nail 302 and the second adjustment nail 303, the first adjustment column 301 is threadedly connected between the first adjustment nail 302 and the second adjustment nail 303, the first adjustment nail 302 is hinged on the first positioning column 1 side, the second adjusting nail 303 is hinged on the side of the second positioning column 2, the second adjusting mechanism 4 includes a second adj...

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PUM

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Abstract

The invention provides a perspective positioning frame for spinal surgery. The positioning frame comprises two first positioning columns, the two first positioning columns are fixed on the two sides of the same spine bone, the two sides of the two first positioning columns are both connected with second positioning columns through first adjusting mechanisms, and the second positioning columns on the two sides are connected through second adjusting mechanisms to form the positioning frame. The first adjusting mechanism comprises a first adjusting column, a first adjusting nail and a second adjusting nail, the first adjusting column is in threaded connection between the first adjusting nail and the second adjusting nail, the first adjusting nail is hinged to the side face of the first positioning column, and the second adjusting nail is hinged to the side face of the second positioning column; and the second adjusting mechanism comprises a second adjusting column and two third adjustingnails, the second adjusting column is in threaded connection between the two third adjusting nails, and the two third adjusting nails are respectively hinged to the side faces of the two second positioning columns. According to the present invention, the perspective positioning frame is installed during spinal surgery, installation can be conveniently conducted according to the spine of a patient,the installation position is visible, the adjustment is convenient, and the accuracy of spinal surgery is improved.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and in particular relates to a perspective positioning frame for spinal surgery. Background technique [0002] The spine is the most important group of bones in the human body. The upper end of the spine supports the skull, connects the hip bone, attaches the ribs, and serves as the back wall of the thorax, abdomen, and pelvis. It supports the trunk, protects the internal organs, protects the spinal cord, and performs sports. Therefore, in major spinal surgery such as spinal repair surgery and spinal correction surgery, positioning frames are required to locate and correct multiple spinal bones. The fixed spine must be convenient for doctors to mark and observe, so as to avoid wrong positioning of the spine . [0003] The patent application number is CN201720991151.7, the content of which is: the utility model relates to a spine perspective positioning frame, including a longitudinal bea...

Claims

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Application Information

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IPC IPC(8): A61B90/10A61B17/70
CPCA61B17/70A61B90/10
Inventor 陆金发叶慧李旺马明月
Owner 奥派梅森(江苏)医疗科技有限公司