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tooth extractor for dental

A technology of stomatology and sleeves, which is applied in dentistry, medical science, dental restoration, etc. It can solve the problems of normal tooth damage, unstable carrier, etc., and achieve the effect of preventing damage

Inactive Publication Date: 2020-05-26
SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The disadvantages of the tooth extractors for stomatology described above are: the two ends of the support board are directly overlapped on the normal teeth, the support board is not stable, and the hard support board will damage the normal teeth

Method used

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Embodiment Construction

[0021] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0022] Such as figure 1 As shown, the embodiment of the present invention discloses a tooth extractor for dental use, which includes a support plate 10, a threaded rod 20 passing through the support plate 10, and a nut sleeved on the threaded drill rod 21. The tooth extractor for stomatology also includes: two overlapping parts 30, which are arranged at both ends of the carrier board 10; On the normal teeth on both sides of the affected tooth.

[0023] According to the above, it can be seen that the present invention uses the sleeve body 33 to be sleeved on the normal tooth. When the threaded rod 20 is drilled into the affected tooth, the support plate 10 will apply force to the normal tooth through the sleeve body 33 of the ove...

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PUM

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Abstract

The invention discloses a dentarpage for a stomatology department. The dentarpage comprises a support plate, a threaded rod that goes through the support plate, and a nut, which sleeves on the threaded rod. The dentarpage also comprises two joint parts, which are arranged on two ends of the support plate. The joint parts comprise sleeves. Two sleeves of the joint parts sleeve on the normal teeth,which are on two sides of an infected tooth respectively. The sleeves sleeve on the normal teeth, when the threaded rod is drilled into the infected tooth, the force on the support plate is applied onthe normal teeth through the sleeves of the joint parts, thus the support plate will not be directly pressed on the normal teeth, and the damage of the normal teeth is avoided.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a tooth extractor for the department of stomatology. Background technique [0002] In the prior art, a dental tooth extractor used in stomatology includes a carrier, a threaded drill rod passing through the carrier, and a nut sheathed on the tail of the threaded drill rod. When in use, lap the two ends of the support plate on the normal teeth on both sides of the affected tooth, and align the head of the threaded drill rod with the affected tooth, then screw the threaded drill rod so that the head of the threaded drill rod drills At this time, the force of the support plate on the nut is transmitted to the threaded drill rod, so that the threaded drill rod is drilled into the affected tooth and the affected tooth is pulled out. [0003] The shortcoming of above-mentioned tooth extractor for stomatology is: the two ends of the support plate are directly lapped on the norm...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C3/00A61C3/02A61C5/80
Inventor 廖文扣旋
Owner SICHUAN UNIV
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