Oral cavity opening device

The utility model discloses an oral cavity distraction device in the technical field of medical instruments, the oral cavity distraction device comprises a fixing table, a supporting beam arranged on the fixing table, a bearing seat arranged at the top of the supporting beam, an oral cavity distract...

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Bibliographic Details
Main Authors GU LINGWAN, PAN ZHOUYAN, FU LILI, YANG JIANTANG
Format Patent
LanguageChinese
English
Published 14.12.2021
Subjects
APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
DENTISTRY
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Summary:The utility model discloses an oral cavity distraction device in the technical field of medical instruments, the oral cavity distraction device comprises a fixing table, a supporting beam arranged on the fixing table, a bearing seat arranged at the top of the supporting beam, an oral cavity distraction assembly arranged on the bearing seat and a jaw supporting table, and the upper surface of the jaw supporting table is in a downwards-sunken arc shape; the oral cavity opening assembly comprises supporting rods, an upper tooth socket, a lower tooth socket and an opening device for opening the upper tooth socket and the lower tooth socket, the number of the supporting rods is two, one ends of the supporting rods are connected with the bearing seat, the other ends of the supporting rods are connected with the opening device, and an operation opening is formed between the supporting rods and the opening device; a tongue depressor is arranged at the end, facing the oral cavity, of the lower tooth socket, and a wate
Bibliography:Application Number: CN202121447030U