Mouth gag for full-mouth planting

A technology of mouth gag and oral cavity, which is applied in the field of full-mouth implant gag, which can solve the problems of insufficient exposure of the alveolar ridge and the inability of the oral gag to open, and achieve the effect of improving the convenience of surgery

Pending Publication Date: 2021-09-24
SHANGHAI NINTH PEOPLES HOSPITAL SHANGHAI JIAO TONG UNIV SCHOOL OF MEDICINE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a full-mouth implant gag to solve the problem that the oral gag in the prior art cannot fully stretch the upper and lower alveolar ridges and cannot fully expose the alveolar crest

Method used

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  • Mouth gag for full-mouth planting
  • Mouth gag for full-mouth planting
  • Mouth gag for full-mouth planting

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Embodiment Construction

[0027] The following is a further detailed description of a full-mouth planting opening device proposed by the present invention with reference to the accompanying drawings and specific embodiments. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the accompanying drawings are in a very simplified form and all use inaccurate scales, and are only used to facilitate and clearly assist the purpose of explaining the embodiments of the present invention. For the purpose, features and advantages of the present invention to be more clearly understood, please refer to the accompanying drawings. It should be noted that the structures, proportions, sizes, etc. shown in the drawings in this specification are only used to cooperate with the contents disclosed in the specification, so as to be understood and read by those who are familiar with the technology, and are not used to limit the implementation o...

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PUM

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Abstract

The invention discloses a mouth gag for full-mouth planting. The mouth gag comprises an upper jaw supporting groove, a lower jaw supporting groove, a first connecting part and a second connecting part, the first end of the upper jaw supporting groove is connected with the first end of the lower jaw supporting groove through a first connecting part; the second end of the upper jaw supporting groove is connected with the second end of the lower jaw supporting groove through a second connecting part; during use, the upper jaw supporting groove is arranged on an upper jaw alveolar ridge in a sleeving mode and abuts against the upper jaw alveolar ridge, and the alveolar ridge top of the upper jaw alveolar ridge is exposed; the lower jaw supporting groove is arranged on the lower jaw alveolar ridge in a sleeving mode and abuts against the lower jaw alveolar ridge, and the alveolar ridge top of the lower jaw alveolar ridge is exposed. The mouth gag is attached to the soft tissue in the corresponding oral cavity, avoids an operation area and opens the soft tissue in the direction away from the operation area, the operation view cannot be shielded, and operation convenience is greatly improved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a full-mouth implant opening device. Background technique [0002] Complete edentulous patients are often repaired by complete dentures or implant dentures. Compared with implant dentures, implant dentures have the advantages of safe treatment, comfortable wearing and efficient chewing, which is the trend of future development. However, the implantation operation takes a long time, and it is difficult for patients to maintain an open state for a long time. Patients with general anesthesia cannot open their mouths actively. In addition, the influence of muscle atrophy of the lips and cheeks increases the difficulty of implantation surgery. At present, there is no open mouth device for full-mouth implantation in edentulous patients. [0003] There are many styles of existing oral mouth opening devices, which are generally divided into two categories. One is realized by pul...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C19/06A61C8/00A61C17/10
CPCA61C19/06A61C8/0089A61C17/10
Inventor 张文杰孙宁佳杨光正黄庆丰顾晓宇徐玲
Owner SHANGHAI NINTH PEOPLES HOSPITAL SHANGHAI JIAO TONG UNIV SCHOOL OF MEDICINE
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