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Quick traction reset fixer for cheekbone zygomatic arch fracture

A technology of zygomatic arch fracture and traction reduction, which is applied in the field of maxillofacial surgical instruments, to save time, reduce pain and cost of patients

Inactive Publication Date: 2009-02-11
西安三才电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a minimally invasive rapid traction reduction fixer for zygomatic bone and zygomatic arch fractures to overcome the problem that the simple single-tooth traction hook in the prior art cannot solve the problem of continuous traction reduction and fixation

Method used

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  • Quick traction reset fixer for cheekbone zygomatic arch fracture
  • Quick traction reset fixer for cheekbone zygomatic arch fracture
  • Quick traction reset fixer for cheekbone zygomatic arch fracture

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Embodiment Construction

[0010] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0011] see Figure 1 ~ Figure 3 , a minimally invasive rapid traction reduction fixer for zygomatic bone and zygomatic arch fractures, comprising a handle 1, a compression spring 6, a bolt 7, a traction hook and a fixing splint 5. Said traction hook is made of traction bar 3 and hook body 4, and said fixed splint 5 is " T " shape, is provided with guide hole 8 on the fixed splint 5 . The handle 1 is detachably coupled with the towing rod 3 of the towing hook. The drawbar 3 can be disposed in the guide hole 8 .

[0012] Handle 1 can have multiple structures, as long as the towing hook can be fixed and the structure that can be easily disassembled all can be adopted. In the present invention, a bayonet structure is adopted for connection, and a bayonet structure 2 is provided at the end of the handle 1, and a bayonet scaling mechanism is arranged inside the handle 1...

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Abstract

The invention relates to the technical field of maxillofacial surgical operating instruments, in particular to a minimally invasive, quick traction reduction and fixation device of zygomatic fracture and zygomatic arch fracture. The invention aims at providing a minimally invasive, quick traction reduction and fixation device of zygomatic fracture and zygomatic arch fracture so as to overcome the problem existing in the prior art that continuous traction reduction and fixation cannot be solved by a simple single-tooth draw hook. Aims at overcoming the problem existing in the prior art, the invention adopts the technical proposal that: the minimally invasive, quick traction reduction and fixation device of zygomatic fracture and zygomatic arch fracture comprises a draw hook consisting of a tow rod and a hook body, and is characterized by also comprising a handle, a pressure spring, a bolt and a fixed splint, the handle and the tow rod of the draw hook can be detachably connected, a guide orifice is arranged on the fixed splint, and the tow rod can be arranged inside the guide orifice.

Description

Technical field: [0001] The invention relates to the technical field of maxillofacial surgical instruments, in particular to a minimally invasive rapid traction reduction fixer for zygomatic bone and zygomatic arch fractures. Background technique: [0002] Zygomatic bone The zygomatic arch is a flaky bone located outside the middle of the face. It is extremely important for maintaining the shape of the face, maintaining the integrity of the outer and lower walls of the orbit, and maintaining the normal function of opening and closing the mouth. Due to its special location, it is very easy to fracture due to accidental violence no matter in peacetime or in war. The conventional treatment method is open reduction and internal fixation, which has a large surgical injury, requires certain conditions, is expensive, and is not easy for patients to accept. Therefore, some scholars have tried to achieve a certain curative effect through simple single-tooth traction hook reduction i...

Claims

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Application Information

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IPC IPC(8): A61B17/56A61F5/04A61F5/05
Inventor 陈依群李谆
Owner 西安三才电子科技有限公司
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