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A retractor for oral and maxillofacial surgery

A technology for surgery and oral and maxillofacial surgery, which is applied in the field of retractors for oral and maxillofacial surgery, can solve the problems of surgical equipment easily touching the oral cavity by mistake, and achieve improved stability and safety, simple operation structure, and convenient use Effect

Active Publication Date: 2021-08-17
FOURTH MILITARY MEDICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a retractor for oral and maxillofacial surgery, which solves the problem that surgical equipment easily touches tissues in the range of the non-life surface of the oral cavity during oral surgery

Method used

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  • A retractor for oral and maxillofacial surgery
  • A retractor for oral and maxillofacial surgery
  • A retractor for oral and maxillofacial surgery

Examples

Experimental program
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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0025] Please refer to figure 1 , figure 2 , image 3 with Figure 4 ,in, figure 1 A schematic structural view of a preferred embodiment of the retractor for oral and maxillofacial surgery provided by the present invention; figure 2 for figure 1 The structural schematic diagram of the adjustment slider part shown; image 3 for figure 2 The enlarged schematic diagram of part A shown; Figure 4 for figure 1 The schematic diagram of the structure of the positioning sleeve part shown. A spreader for oral and maxillofacial surgery includes: a mounting frame 1, one side of which is provided with at least two sliding grooves 11; an adjusting screw 2, which is rotatably connected to the mounting frame 1, one end of the adjustment screw 2 runs through the installation frame 1 and extends to the outside of the installation frame 1, and one end of the...

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Abstract

The invention provides a retractor for oral and maxillofacial surgery. The spreader for oral and maxillofacial surgery includes: a mounting frame, one side of which is provided with at least two sliding grooves; an adjusting screw, which is rotatably connected to the inner side of the mounting frame, the One end of the adjusting screw runs through the mounting frame and extends to the outside of the mounting frame, and one end of the adjusting screw is fixedly connected with an adjusting disc, and the inner side of the mounting frame is fixedly connected with a linkage sliding rod. The spreader for oral and maxillofacial surgery provided by the present invention is convenient to carry out precise operation through the first operation hole or the second operation hole, avoiding the impact on the surrounding operation site during oral surgery, and avoiding the contact between the tongue and the mouth during the operation. Unnecessary damage caused by contact of surgical equipment can effectively improve the stability and safety in the oral and maxillofacial surgery process, and the operation structure is simple and easy to use.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a retractor for oral and maxillofacial surgery. Background technique [0002] Oral and maxillofacial surgery is a department that focuses on surgical treatment, and studies the prevention and treatment of oral organs, facial soft tissues, maxillofacial bones, maxilla, mandible, zygomatic bones, temporomandibular joint, salivary glands, and certain neck related diseases. As a discipline with the main content, oral retractors are usually required when performing oral and maxillofacial surgery. [0003] After the oral cavity is opened, due to the large space inside the oral cavity, it is only necessary to operate on a part of the corresponding space during the operation. Unnecessary damage is caused, and when the oral cavity is undergoing surgery, the tongue does not have any cover, which is easy to cause troubles for the deep operation and operation of the surgical equip...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B90/16A61B90/17
CPCA61B90/16A61B90/17
Inventor 苏忠平商洪涛戴太强张哲儒陆金标杨勇康永杰
Owner FOURTH MILITARY MEDICAL UNIVERSITY