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Oral lip ectropion fixing apparatus

A fixator and lip eversion technology, applied in the field of medical devices, can solve the problems of wasting manpower, uneven pulling, obstructing the sight of surgery, etc., and achieve the effect of saving manpower and solving uneven artificial pulling

Inactive Publication Date: 2012-10-17
THE SECOND AFFILIATED HOSPITAL ARMY MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the present invention provides a lip valgus fixer, which is used to solve the technical problems of relying on a special person to pull the lips in the existing oral surgery, which causes waste of manpower, uneven pulling, inconvenient and obstructing the surgical sight

Method used

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  • Oral lip ectropion fixing apparatus
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Examples

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Embodiment Construction

[0017] The present invention will be described in detail below in conjunction with the accompanying drawings, as shown in the figure: the lip valgus fixer of this embodiment includes a top plate 1 used to withstand the outside of the lips and a draw hook for hooking the lips outward after being inserted into the mouth , the drag hook includes two hook bodies 2 symmetrically arranged on both sides of the top board 1 , the drag hook is arranged on the surface of the top board 1 and can slide back and forth along the top lip of the top board 1 . The lower lip thinning operation is taken as an example. The hook point of the hook body 2 extends into the mouth, pulls the lower lip from the inside to the outside, and adjusts the pull hook to slide down to change the positional relationship between the top lip end of the top plate and the hook point, so that the two are opposite to each other. The lower lip forms a clamping state that makes the lower lip evert. After the adjustment is ...

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Abstract

The invention discloses an oral lip ectropion fixing apparatus which comprises a propping plate used for propping against the outer side of a lip and a draw hook used for hooking the lip outwards after extending into a mouth, wherein the lip hook comprises two hook bodies which are symmetrically arranged at two sides of the lip propping plate, and the lip hook is arranged on the surface of the lip propping plate and can conduct reciprocating sliding along the lip propping direction of the lip propping plate. In an operation, a patient lies low, the propping plate props against the outer side of a lower lip or an upper lip, the two hook bodies of the lip hook extend into the mouth, the hook slides to draw the lip outwards, and the propping plate is propped inwards to realize lip ectropion so as to facilitate the operation. By using the oral lip ectropion fixing apparatus for replacing an assistant to realize manual drawing, not only manpower is saved, but also the problems that manual drawing is uneven and inconvenient and blocks line of sight in operation can be solved, so that the oral lip ectropion fixing apparatus is convenient and practical.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to an auxiliary device for pulling lips in oral surgery. Background technique [0002] In oral surgery, it is often necessary to pull the lip to expose a good surgical field of view, such as thick lip thinning surgery, lip deformity surgery, and gum surgery. [0003] In the prior art, the doctor needs special personnel to cooperate to pull the patient's lips during the operation. This method has the following disadvantages: 1) There are many people involved in the operation, which wastes manpower; Uneven stretching, especially when making a transverse incision on the inside of the lip, uneven stretching will directly affect the uniformity of the incision and affect the quality of the operation; 3) To prevent slippage, it is usually necessary to put gauze on the lip during stretching To increase friction, not only inconvenient, but also affect the surgical line of sight. [0004] In ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/02
Inventor 王韶亮赵映兰张一鸣陈宇毛彤春樊东力
Owner THE SECOND AFFILIATED HOSPITAL ARMY MEDICAL UNIV
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