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External fixing device for flail chest

An external fixation and flail chest technology, applied in fractures, medical science, etc., can solve the problems of easy falling off and unreliable fixation, and achieve the effect of eliminating abnormal breathing and avoiding sliding.

Active Publication Date: 2021-02-26
THE SECOND AFFILIATED HOSPITAL ARMY MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the present invention proposes a flail chest external fixation device to solve the problem that the existing flail chest fixation device is not securely fixed and easy to fall off

Method used

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  • External fixing device for flail chest
  • External fixing device for flail chest
  • External fixing device for flail chest

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Embodiment Construction

[0026] Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only examples, rather than limiting the protection scope of the present invention.

[0027] In describing the present invention, it should be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", " The orientation or positional relationship indicated by "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation and positional relationship shown in the drawings, and is only for the convenience of description The present invention and simplified description do not indicate or imply that the referred position or element must have a specific orientation, be constructed and operated in a specific manner,...

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Abstract

The invention discloses an external fixing device for flail chest. The external fixing device comprises an adjusting ring, a fixing mechanism and a tractive mechanism, wherein the adjusting ring is ofa telescopic structure and is arranged on the fixing mechanism, the fixing mechanism comprises a fixing plate, a waistband and shoulder straps, the waistband and shoulder straps are arranged on the fixing plate, the waistband is used for being bound to a waist of a sufferer, and the shoulder straps are used for being bound to shoulders of the sufferer; and the tractive mechanism comprises a sliding assembly and a traction assembly, the sliding assembly is arranged on the adjusting ring in a sliding manner, and the traction assembly is arranged on the side face, facing to skin, of the slidingassembly and is used for towing and supporting a collapsed position of the sufferer. According to the external fixing device for the flail chest, the fixing plate is fixed onto a body of the suffererthrough the shoulder straps and the waistband, the adjusting ring is firmly fixed onto the body of the sufferer through the fixing mechanism, and thus, sliding of the adjusting ring is avoided; and meanwhile, a sleeve slides to a corresponding position on the adjusting ring, and the collapsed position of the sufferer is towed and supported by using a towing link, so that paradoxical respiration ofthe sufferer is eliminated, and sufferings of the sufferer are relieved.

Description

technical field [0001] The invention relates to the technical field of medical aids, in particular to a flail chest external fixation device. Background technique [0002] The most common case of chest trauma is rib fracture. Severe closed chest trauma can easily lead to multiple rib fractures, causing the local chest wall to lose rib support and form a flail chest. Flail chest can cause instability and even collapse of the thoracic bony structure, which can damage the movement integrity of the thoracic part. In severe cases, it can lead to mediastinal oscillation and abnormal respiratory movement, leading to respiratory failure, pulmonary infection and other complications. . [0003] Therefore, the fixation operation for rib fractures is particularly important. At present, for the external fixation operation of flail chest, doctors usually use medical glue to stick on the patient's skin, then stick the bandage to the medical glue, lift the bandage to reset the ribs in the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F5/05
CPCA61F5/05
Inventor 戴纪刚郑鸿刘权兴周东李满元卢潇张姣
Owner THE SECOND AFFILIATED HOSPITAL ARMY MEDICAL UNIV
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