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An orthopedic fixation device for rib fractures in thoracic surgery

A rib fracture and fixation device technology, applied in the field of medical devices, can solve problems such as poor precise positioning effect, achieve convenient and precise positioning, and reduce discomfort

Active Publication Date: 2021-06-15
JILIN UNIV FIRST HOSPITAL
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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 solve the problem of poor accurate positioning effect of rib fracture anteroposterior fixation devices in the prior art, and propose a rib fracture anteroposterior fixation device for thoracic surgery

Method used

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  • An orthopedic fixation device for rib fractures in thoracic surgery
  • An orthopedic fixation device for rib fractures in thoracic surgery
  • An orthopedic fixation device for rib fractures in thoracic surgery

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Embodiment Construction

[0026] 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.

[0027] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0028] refer to Figure ...

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Abstract

The invention discloses a rib fracture fixation device for thoracic surgery, which comprises a support plate, the outer wall of the support plate is provided with a first movable groove, and a moving block and a device for driving the moving block to move forward and backward are arranged in the first movable groove The first adjusting device; the outer wall of the moving block is fixedly connected with a moving plate, and the outer wall of the moving plate is provided with a second movable groove, and a movable plate and a second movable plate for driving the movable plate to move up and down are arranged in the second movable groove. Adjustment device. In the present invention, through the mutual cooperation between the support plate, the first movable groove, the servo motor, the first threaded rod and the moving block, the positive and negative rotation of the servo motor can drive the positive and negative rotation of the first threaded rod, so that the moving block moves along the The first threaded rod moves back and forth, and the position of the moving plate is adjusted as a whole, so that the positioning plate can be accurately positioned to the fracture site, which brings convenience to the precise positioning work of medical staff.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a rib fracture fixation device for thoracic surgery. Background technique [0002] Thoracic surgery is a medical specialty that specializes in the study of thoracic organs, mainly referring to the diagnosis and treatment of esophagus, lung, and mediastinal lesions. Among them, rib fractures are often encountered during the treatment of thoracic surgery. During the treatment process, the internal steel plate is needed for fixation. Therefore, during the operation, the positioning of the steel plate is highly required, which will directly affect the treatment effect. [0003] At present, the fixation device used in the treatment of rib fracture requires the cooperation of the upper and lower splints. First, the lower splint needs to be fixed, and then the position of the upper splint needs to be fixed to achieve the purpose of fixing. However, the position of the through ho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B90/14A61B90/11
CPCA61B90/11A61B90/14
Inventor 游洪
Owner JILIN UNIV FIRST HOSPITAL
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