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A retractor integrated with gums and corners of the mouth

A technique for gums and corners of the mouth, applied in the field of medical devices, to reduce adverse postoperative reactions, improve surgical quality and efficiency, and improve medical experience

Active Publication Date: 2021-05-28
BEIJING STOMATOLOGY HOSPITAL CAPITAL MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the face of increasingly complex natural periodontal and peri-implant surgery, there is currently no dental surgery retractor that can be used by dentists handy in clinical work. It can liberate the hands of dentists while satisfying the exposure of periodontal surgery vision, so that periodontal surgery can perform better

Method used

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  • A retractor integrated with gums and corners of the mouth
  • A retractor integrated with gums and corners of the mouth
  • A retractor integrated with gums and corners of the mouth

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] Such as Figure 1-4 As shown, the present invention provides an integrated retractor for gums and corners of the mouth, comprising a retractor 1 for gums, a retractor 2 for corners of the mouth, and a connecting component 3. part 21, connecting part 22, the rear end is the first handle part 23, the gingival retractor 1 is integrally connected with the connecting part 22 through the connecting component 3, the mouth mirror part 11 can be opposite to the mouth corner retractor 2 Move and form the first avoidance space.

[0039] The gingival retractor 1 is integrally connected with the engaging part 22 through the engaging component 3. When performing periodontal surgery, the surgical assistant holds the gingiva and corner of the mouth integrated joint according to the present invention with one hand through the first handle part 23. Draw hook, the mouth mirror part 11 and the mouth corner draw hook 2 can move relatively and form a first escape space. At the same time as...

Embodiment 2

[0050] This embodiment is based on Embodiment 1 and is further optimized for the specific connection structure of the adapter components.

[0051] Such as Figure 5-8 As shown, the end of the engaging component 3 away from the engaging portion 22 is provided with a through hole 31 for the gingival hook 1 to pass through.

[0052] The end of the engaging component 3 away from the engaging portion 22 is provided with a through hole 31 for the gingival retractor 1 to pass through, and one of the gingival retractors 1 passes through the through hole 31, so that the mirror portion 11 and the second handle 12 are respectively located at the front and rear ends of the through hole 31 , before or during periodontal surgery, by adjusting the position of the second handle 12 at the front and rear ends of the through hole 31 , to realize the precise movement of the oral mirror part 11 in the front and rear directions of the patient's oral cavity, so as to facilitate the stomatologist to...

Embodiment 3

[0064] This embodiment is based on Embodiments 1 and 2, and is further optimized for the specific shape and structure of the joint assembly and the precise control of the relative movement of the gingival hook relative to the corner hook.

[0065] still as Figure 4-8 As shown, the gingival retractor 1 is provided with a marking line (not shown in the figure, the same below), the upper surface of the main disc 322 is made of transparent material, and the upper surface of the main disc 322 is made of transparent material along the through hole 31. The direction of the axis is provided with a first scale.

[0066]By setting the marking line on the gingival retractor 1, the upper surface of the main disk 322 is made of transparent material, and the upper surface of the main disk 322 is provided with a first scale along the axial direction of the through hole 31, When performing periodontal surgery on different tooth positions, since the individual differences in the gums and cor...

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Abstract

The present invention provides an integrated retractor for gums and corners of the mouth, comprising a gum retractor, a corner retractor and a connecting component. The front end of the gum retractor is provided with a mouth mirror portion, the front ends of the oral corner retractor are respectively a hook portion and a connecting portion, and the rear end is a first hook portion. In a hand-held portion, the gum retractor is integrally connected with the engagement portion through the engagement component, and the mouth mirror portion and the mouth corner retractor can move relative to each other and form a first avoidance space. With the integrated retractor for the gums and the corners of the mouth of the present invention, the surgical assistant can better help the stomatologist to meet the exposure of the surgical field of view, free the stomatologist's hands, and will not interfere with the sight of the stomatologist's operating area, thereby making the stomatologist free. It can be more dedicated to perform precise surgical operations, and improve the surgical quality and surgical efficiency of periodontal surgery.

Description

technical field [0001] The invention relates to the technical field of medical appliances, in particular to a retractor integrated with gums and mouth corners. Background technique [0002] With the improvement of people's living standards, the public's awareness of oral health is increasing, and the people's attention to dental health is increasing. The number of patients who can accept and choose surgical treatment of natural periodontal and peri-implant diseases is gradually increasing. The "Fourth National Oral Health Epidemiological Survey Report" shows that the prevalence rate of periodontal disease among people aged 35 to 44 is 90.9%, and the number of patients with periodontal disease and peri-implantitis is increasing day by day. Periodontal surgery is gradually and widely carried out, and dentists need to deal with increasingly complex and difficult periodontal surgery, such as guided tissue regeneration surgery, guided bone regeneration surgery, subepithelial conn...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C19/00A61C19/06
CPCA61C19/00A61C19/06
Inventor 王文娟张凤秋葛化冰严妍王瑶
Owner BEIJING STOMATOLOGY HOSPITAL CAPITAL MEDICAL UNIV
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