U-shaped reducer for the treatment of zygomatic arch fracture

A technology of zygomatic arch fracture and reducer, which is applied in the field of U-shaped reducer, can solve the problems of difficult to grasp the depth of entry, large trauma, insufficient reduction force, etc., and achieves the effect of good popularization and use value, less tissue damage, and large reduction force.

Active Publication Date: 2021-11-26
张曦
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there are generally two clinical treatment methods for zygomatic fractures in hospitals, extraoral open reduction and intraoral blind reduction. Extraoral open reduction not only leaves obvious scars on the face and affects the appearance, but also has the possibility of damaging facial nerve branches. The frontal branch and zygomatic branch are especially damaged, and the periosteum stripper is often used in the blind intraoral repositioning, because the instrument is sharp, and it is difficult to grasp the depth of entry, no positioning function, large trauma, hematoma often occurs, and the repositioning force is insufficient. When encountering patients with obvious fracture invagination deformity and limited opening, at present, the reduction device cannot meet the surgical requirements. In view of the above defects, it is necessary to design a U-shaped reducer for the treatment of zygomatic arch fractures.

Method used

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  • U-shaped reducer for the treatment of zygomatic arch fracture
  • U-shaped reducer for the treatment of zygomatic arch fracture
  • U-shaped reducer for the treatment of zygomatic arch fracture

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Embodiment Construction

[0021] In the following, numerous specific details are set forth in order to provide a thorough understanding of the concepts underlying the described embodiments. It will be apparent, however, to one skilled in the art that the described embodiments may be practiced without some or all of these specific details. In other instances, well known processing steps have not been described in detail.

[0022] like figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 As shown, the U-shaped reducer for the treatment of zygomatic arch fractures includes a support rod 1, a sliding rod 2, a rack 3, a guide groove 4, a slider 5, an arc rod 6, a guide rod 7, a connecting rod 8, and a fixing plate 9 , connecting pin 10, gear 11, rotating plate 12, the slide bar 2 runs through the lower end of the support bar 1, the rack 3 is located on the left side of the bottom of the slide bar 2, and the rack 3 is threadedly connected with the slide bar 2 , the guide groove 4 is located at the f...

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Abstract

The invention discloses a U-shaped reducer for treating zygomatic arch fractures, comprising a support rod, a sliding rod, a rack, a guide groove, a sliding block, an arc rod, a guide rod, a connecting rod, a fixing plate, a connecting pin, a gear and a rotating plate , The U-shaped reducer for the treatment of zygomatic arch fractures has ingenious structure, powerful functions and simple operation. The device has the characteristics of large reduction force, little tissue damage, convenient operation and safe use. Fractures can also be applied, so it has a good value for promotion and use.

Description

technical field [0001] The invention relates to medical equipment, in particular to a U-shaped resetter for treating zygomatic arch fractures. Background technique [0002] At present, there are generally two clinical treatment methods for zygomatic fractures in hospitals, extraoral open reduction and intraoral blind reduction. Extraoral open reduction not only leaves obvious scars on the face and affects the appearance, but also has the possibility of damaging facial nerve branches. The frontal branch and zygomatic branch are especially damaged, and the periosteum stripper is often used in the blind intraoral repositioning, because the instrument is sharp, and it is difficult to grasp the depth of entry, no positioning function, large trauma, hematoma often occurs, and the repositioning force is insufficient. When encountering patients with obvious fracture invagination deformity and limited opening, at present, the reduction device cannot meet the surgical requirements. In...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/56
Inventor 张曦肖博刘恒鑫
Owner 张曦
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