Tooth trimming device for oral and maxillofacial surgery

Abstract

The invention relates to the technical field of tooth trimming devices, and discloses a tooth trimming device for oral and maxillofacial surgery, the tooth trimming device comprises a fixed handle, arc-shaped lifting grooves are formed in the upper parts of the front surface and the rear surface of the fixed handle, hollow columns are slidably connected to the inner sides of the arc-shaped lifting grooves, annular grooves are formed in the inner sides of the hollow columns, and the inner sides of the annular grooves are connected with the arc-shaped lifting grooves. A cylinder is rotationally connected into the hollow column, and a plurality of balls are slidably connected to the position, located on the inner side of the annular groove, of the outer side wall of the cylinder. During use, the fixed handle is held by a hand, starting of the micro motor is controlled by starting a switch of a power supply, so that the micro motor drives the grinding wheel to rotate, teeth are conveniently ground and trimmed, and the mounting block rotates in the hollow column through the cylinder and slides in the arc-shaped lifting groove in cooperation with the hollow column; the grinding wheel can better grind the teeth according to the distribution of the teeth in a rotating and lifting manner, and the teeth can be automatically adjusted.

Description

technical field [0001] The invention relates to the technical field of tooth trimming devices, in particular to a tooth trimming device for oral and maxillofacial surgery. Background technique [0002] In dental plastic surgery, it is often necessary to use tooth edge trimming devices, especially after tooth repair, it is necessary to trim and polish, so as to prevent the protruding parts of the tooth repair from wearing the patient's oral cavity for a long time, further causing the patient's oral cavity lesions , so it needs to be polished in time. [0003] The traditional tooth trimming and grinding device has a relatively simple structure, and often cannot be adjusted according to the distribution of the teeth. It is relatively mechanical to use and requires precise operation by the user. There is a requirement for grinding and trimming precision parts, and the grinding wheel cannot be effectively protected. Therefore, we propose a tooth trimming device for oral and maxi...

AI Technical Summary

Problems solved by technology

[0003] The traditional tooth trimming and grinding device has a relatively simple structure, and often cannot be adjusted according to the distribution of the teeth. It is relatively mechanical to use and requir

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