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Traction device for orthopedic surgery

A traction device and orthopedic surgery technology, applied in the field of surgical instruments, can solve problems such as large incision, unstable incision, and surgical impact, and achieve the effects of reasonable structure, stable skin traction, and convenient rotation and adjustment

Inactive Publication Date: 2022-01-04
毛利娟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a traction device for orthopedic surgery, which aims to improve the large and deep incision in traditional orthopedic surgery. If the doctor or assistant simply uses tweezers or other medical tools to clamp and open the incision, it will not only make the incision unstable. And many people are together, it is easy to affect the problem of surgery

Method used

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  • Traction device for orthopedic surgery
  • Traction device for orthopedic surgery
  • Traction device for orthopedic surgery

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Embodiment Construction

[0027] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0028] In the description of the present invention, it should be understood that the orientation descriptions, such as up, down, front, back, left, right, etc. indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, and are only In order to facilitate the description of the present invention and simplify the description, it does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in ...

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Abstract

The invention discloses a traction device for the orthopedic surgery, which comprises a storage limiting piece. The shape of the storage limiting piece is set to be of a cavity-shaped structure of which the bottom and the two ends are open; the top end of the storage limiting piece is connected with adjusting locking assemblies in an inserted connection mode; the adjusting locking assemblies are distributed at equal intervals; each adjusting locking assembly comprises a positioning column; the bottom end of each positioning column is fixedly connected with a winding piece; each winding piece is movably connected with a hooking and pulling assembly in an inserted mode; a transverse adjusting plate and a locking piece are symmetrically arranged on the side face of the storage limiting piece; and the transverse adjusting plate is locked to the side face of the storage limiting piece through the locking piece. By means of mutual cooperation between the arranged storage limiting piece and the adjusting locking assemblies, rotation adjustment of the adjusting locking assemblies can be more convenient, so that the traction force of the hooking and pulling assemblies can be linearly adjusted; and by means of mutual cooperation between arranged hook claws and anti-skid columns, the skin traction at an opening can be more stable.

Description

technical field [0001] The invention relates to the technical field of surgical instruments, in particular to a traction device for orthopedic surgery. Background technique [0002] Orthopedic surgery usually uses a scalpel to cut open the injured part of the patient and operate directly on the patient's bones. Orthopedic surgery incisions are generally larger and deeper. Orthopedics is one of the most common departments in major hospitals. It mainly studies the anatomy, physiology and pathology of the musculoskeletal system, and uses drugs, surgery and physical methods to maintain and develop the normal form and function of this system. With the changes of the times and society, the spectrum of orthopedic injuries has undergone significant changes. For example, bone and joint tuberculosis, osteomyelitis, polio and other diseases have decreased significantly, and trauma caused by traffic accidents has increased significantly. Changes in the spectrum of orthopedic injuries ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/02A61G13/10
CPCA61B17/02A61G13/107A61G2210/10
Inventor 毛利娟
Owner 毛利娟
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