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Skeleton fixing device

A technology of bone fixation and rod fixation, which is applied in fractures, medical science, etc., can solve the problems of inability to guarantee the fixation effect, inconvenient disassembly and installation, etc., and achieve the effect of improving convenience, good compression, and appropriate compression force

Inactive Publication Date: 2018-05-18
DONGGUAN LIANZHOU INTPROP OPERATION MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When fixing the bone to be positioned, the existing technology usually uses plaster or splints for fixation, but the existing fixation methods have the problems of inconvenient disassembly and installation and can not guarantee a better fixation effect

Method used

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Experimental program
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Effect test

Embodiment Construction

[0019] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0020] Such as Figure 1-4 As shown, a bone fixation device includes a first guard plate 11 and a second guard plate 12 that are respectively arc-shaped, and the first guard plate 11 and the second guard plate 12 each have a first end and a second end, The first end of the first guard 11 and the first end of the second guard 12 are hinged to each other, and the second end of the first guard 1 and the second end of the second guard 12 are detachably connected. A plurality of compression components 2 are slidingly arranged on the inner walls of the first guard plate 11 and the second guard plate 12, and the compression components 2 compress and fix the bones 3; on the inner walls of the first guard plate 11 and the second guard plate 12 ...

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Abstract

The invention discloses a skeleton fixing device. The skeleton fixing device comprises a first guard plate and a second guard plate which are arc-shaped respectively, and the first guard plate and thesecond guard plate are both provided with a first end and a second end. By designing the first guard plate and the second guard plate to be of two semi-tubular structures which are rotatably opened and closed and utilizing the rotation of the first guard plate and the second guard plate and a connection unit, the assembly and disassembly convenience of the skeleton fixing device can be improved.Meanwhile, slidable tight pressing assemblies are arranged on the inner walls of the first guard plate and the second guard plate; on the one hand, adjustment and tight pressing can be conducted by self-sliding of the tight pressing assemblies according to the shape of a specific skeleton; one the other hand, since the expansion and contraction amount and the bending amount of a flexible adjustment part can be detected, a micro controller can adjust the expansion and contraction amount and the bending amount according to tight-pressing force of a tight pressing airbag to achieve better pressing, and the tight-pressing force is more appropriate; due to the arrangement of the airbag, the requirement that all parts of the outer contour of the skeleton are in contact with the airbag can be metto achieve stable tight pressing.

Description

Technical field: [0001] The invention relates to the technical field of auxiliary medical devices, in particular to a bone fixation device. Background technique: [0002] When a fracture or other bone injury occurs, if the injured is far away from the hospital, it is necessary to use a splint or other locator for simple bone positioning to prevent the bone injury from being aggravated on the way to the hospital, or even cause irreversible serious consequences. Furthermore, after the operation for fracture or other bone injuries, it is also necessary to fix the fracture site by splints and other locators. When fixing the bone to be positioned, the prior art usually uses plaster or splints for fixation, but the existing fixation methods have the problems of inconvenient disassembly and installation and failure to ensure a better fixation effect. Invention content: [0003] The object of the present invention is to provide a bone fixation device for the deficiencies of the p...

Claims

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Application Information

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IPC IPC(8): A61F5/058
CPCA61F5/058
Inventor 杨勇
Owner DONGGUAN LIANZHOU INTPROP OPERATION MANAGEMENT CO LTD
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