Tongue lifting and opening device for oral and maxillofacial surgery

An oral maxillofacial and mouth opening device technology, which is applied in the field of medical devices, can solve the problems that the abdomen of the tongue and the floor of the mouth cannot be fixed, and the tongue forceps cannot open the mouth, etc.

Active Publication Date: 2022-02-22
山东山大科技园发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art, the object of the present invention is to provide a tongue-lifting opening device for oral and maxillofacial surgery, which solves the problem that the existing tongue forceps cannot open the oral cavity, and at the same time cannot fix and expose the abdomen of the tongue and the floor of the mouth. The mouth can be fixed and opened during the operation, and the belly of the tongue and the floor of the mouth can be fully exposed

Method used

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  • Tongue lifting and opening device for oral and maxillofacial surgery
  • Tongue lifting and opening device for oral and maxillofacial surgery
  • Tongue lifting and opening device for oral and maxillofacial surgery

Examples

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Embodiment 1

[0030] This embodiment provides a tongue-lifting opening device for oral and maxillofacial surgery, such as figure 1 and figure 2 As shown, it includes a mouth corner spreader 2, a first bracket 1, a second bracket 4, a tongue lifter, a lower jaw plate 3, a first locking mechanism, and a second locking mechanism. The mouth angle spreader 2 is provided with two , and symmetrically arranged; one end of the corner spreader 2 is connected to the first bracket 1, and the other end is connected to the second bracket 4.

[0031] The tongue lifter is rotatably connected to the first bracket 1, and the first locking mechanism is connected between them; the lower jaw plate 3 is rotatably connected to the second bracket, and the second locking mechanism is connected between them.

[0032] Further, the cross-section of the mouth corner spreaders 2 is arc-shaped, and the bending direction of the two mouth corner spreaders 2 is toward the side close to each other. In this embodiment, the...

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Abstract

The invention discloses a tongue-lifting and opening device for oral and maxillofacial surgery. The bracket is connected; the first bracket is rotatably connected with the tongue lifter, and the first locking mechanism is connected between them; the second bracket is rotatably connected with the lower jaw plate, and the second locking mechanism is connected between them. The invention solves the problem that the existing tongue forceps cannot stretch the oral cavity, and at the same time cannot fix and expose the tissue of the tongue belly and the floor of the mouth, and can fix and stretch the mouth during the operation, and the belly of the tongue and the floor of the mouth can be fully exposed.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a tongue-lifting and opening device for oral and maxillofacial surgery. Background technique [0002] The tongue lifter is a device used to stretch the fixed oral cavity, lift the tongue, and fully expose the tissue of the tongue abdomen and floor of the mouth. Observation, collection of samples, surgical treatment and other related operations, such as resection of small tumors on the abdomen of the tongue / floor of the mouth, tongue tie plasty, etc. [0003] The inventors found that currently, tongue forceps are often used clinically to pull and expose the belly of the tongue and the floor of the mouth, and this will cause damage to the local tissue of the tongue body, resulting in the possibility of ischemic necrosis of the tissue. Contents of the invention [0004] In view of the deficiencies in the prior art, the object of the present invention is to provide a tongue-lifting ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B1/24A61B90/16
CPCA61B1/24A61B90/16
Inventor 陈思艺于文倩张艺庭马晓妮马丽徐欣
Owner 山东山大科技园发展有限公司
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