Spinal surgery connecting rod imbedding auxiliary drag hook

A connecting rod and surgery technology, applied in the field of medical equipment, can solve the problems of manpower consumption, low reliability, cumbersome hooking of muscle tissue, etc., and achieve the effect of avoiding injury

Inactive Publication Date: 2021-12-31
RUIAN PEOPLES HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing retractor is a single individual, and multiple ones need to be used when using it. During the operation, it is not only necessary to hook the muscle tissue in sequence, but also to pull it manually. This method is labor-intensive and has low reliability. It is also more complicated to make the hook hook the muscle tissue,

Method used

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  • Spinal surgery connecting rod imbedding auxiliary drag hook
  • Spinal surgery connecting rod imbedding auxiliary drag hook
  • Spinal surgery connecting rod imbedding auxiliary drag hook

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Embodiment Construction

[0033] 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.

[0034] see Figure 1-9 , the present invention provides a technical solution: an auxiliary hook for placing a connecting rod in spinal surgery,

[0035] Such as figure 1 As shown, it includes a U-shaped board 1, a hook 2 is arranged above the U-shaped board 1, and a fastener is arranged on the U-shaped board 1, and the U-shaped board 1 is fixedly installed on the side of the hospital bed by the fastener;

[0036] The fastener includes a fastening screw that ...

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Abstract

The invention discloses a spinal surgery connecting rod imbedding auxiliary drag hook which comprises a U-shaped plate, a hook is arranged above the U-shaped plate, a fastener is arranged on the U-shaped plate, the U-shaped plate is fixedly installed on the side edge of a sickbed through the fastener, a supporting frame and an installation rod are arranged above the U-shaped plate, the hook is movably installed on the installation rod. Compared with the prior art, the spinal operation connecting rod imbedding auxiliary drag hook has the advantages that the elastic connecting piece is arranged, the hook can tightly hook muscular tissue through the reset elastic force of the connecting spring, and the connecting spring can be prevented from rapidly rebounding in the rebounding process through matched use of the spiral rod and the spiral sleeve; injury to a wound of a patient is avoided, the height of the hook can be adjusted during use by arranging the supporting piece, the hook is suitable for patients of different body types, muscle tissue can be pulled open at a time by arranging the opening piece, the connecting rod can be conveniently placed in, and the time of medical staff is saved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to an auxiliary drag hook for placing a connecting rod in spinal surgery. Background technique [0002] In spinal surgery, after multiple pedicle screws are implanted, connecting rod linking screws need to be placed, but the musculature around the nails will affect the insertion of the connecting rod, so retractors are needed to pull the muscular tissue apart to obtain surgery. vision. [0003] The existing retractor is a single individual, which needs to be used in multiples. During the operation, it is not only necessary to hook the muscle tissue in sequence, but also to pull it manually. This method is labor-intensive and has low reliability. It is also more complicated to make the hook hook the musculature. For this reason, we propose a spinal surgery connecting rod placement auxiliary retractor. Contents of the invention [0004] The object of the present invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/02A61G13/10
CPCA61B17/02A61G13/101A61G2210/10
Inventor 钟熙强孙梦丽刘美芬
Owner RUIAN PEOPLES HOSPITAL
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