Tongue lifting and opening device for oral and maxillofacial surgery

Abstract

The invention discloses a tongue lifting and opening device for the oral and maxillofacial surgery department. According to the technical scheme, the device comprises two symmetrically-arranged mouth corner distraction devices, one ends of the two mouth corner distraction devices are connected through a first support, and the other ends are connected through a second support; the first support is rotationally connected with a tongue lifting plate, and a first clamping mechanism is connected between the first support and the tongue lifting plate; and the second support is rotationally connected with a lower jaw pressing plate, and a second clamping mechanism is connected between the second support and the lower jaw pressing plate. The invention solves the problems that existing tongue forceps cannot open the oral cavity and cannot fix and expose the tongue abdomen and mouth floor tissues. The device can fix and open the oral cavity in an operation, and can fully expose the tongue abdomen and the mouth floor.

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 ...

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

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