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Upper and lower jaw alveolar ridge angle measuring instrument and use method thereof

A technology of angle measurement and alveolar ridge, applied in dentistry, dentures, medical science, etc., can solve the problems of poor stability of complete dentures, soft tissue tenderness, poor retention force, etc., to achieve easy grasp, less tender points, and simple operation Effect

Active Publication Date: 2018-12-18
郑明
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Some patients with complete dentures will experience denture warping, poor retention, soft tissue tenderness, etc. after wearing complete dentures. Row of teeth makes the finished complete denture less stable, causing the denture to warp during the chewing process, causing pressure on the mucous membrane and the existence of tender points

Method used

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  • Upper and lower jaw alveolar ridge angle measuring instrument and use method thereof
  • Upper and lower jaw alveolar ridge angle measuring instrument and use method thereof
  • Upper and lower jaw alveolar ridge angle measuring instrument and use method thereof

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Embodiment Construction

[0022] In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following specific embodiments are described in detail with reference to the accompanying drawings, but the present invention is not limited thereto.

[0023] refer to Figure 1 to Figure 3

[0024] An instrument for measuring the angle of the upper and lower alveolar ridges, comprising support bases 10 on both sides, a parallel rod 11 is arranged between the upper ends of the two support bases, and a transverse sliding groove 12 is arranged on the parallel rod. An angle measurement dial 13 is provided in the groove to be rotatably connected and slidingly matched thereto. Elastically stretchable angle measurement pointers 14 are respectively provided on the upper and lower sides of the angle measurement dial, so as to better complete angle measurement.

[0025] In this embodiment, the support seat is a triangular frame, which not only makes the structure simpl...

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Abstract

The invention relates to an upper and lower jaw alveolar ridge angle measuring instrument and a use method thereof. The upper and lower jaw alveolar ridge angle measuring instrument comprises supporting seats on two sides, a parallel rod is arranged between the upper ends of the two supporting seats, the parallel rod is provided with a horizontal sliding groove, an angle measuring dial is rotatingly connected to and slidingly fits to the interior of the horizontal sliding groove, and the upper and lower sides of the angle measuring dial are respectively provided with elastically expandable angle measuring pointers. The structure is compact, can conveniently measure the angle between the upper and lower jaw alveolar ridge top joint line and the occlusal plane, is easy to use and can conveniently guides tooth discharge.

Description

technical field [0001] The invention relates to an instrument for measuring an upper and lower alveolar ridge angle and a method for using the same. Background technique [0002] Denture loss is a common disease in elderly patients, and complete denture restoration is a common restoration method for patients with dentition loss. With the development of complete denture restoration technology and materials, the clinical production of complete dentures has tended to be simplified and streamlined. There are three key steps in the production of complete dentures, namely impression, determination of jaw position and tooth arrangement. The rationality of tooth arrangement is closely related to the stability and comfort of the complete denture. [0003] Some patients with complete dentures will experience denture warping, poor retention, soft tissue tenderness, etc. after wearing complete dentures. Row of teeth makes the finished complete denture less stable, causing the denture ...

Claims

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Application Information

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IPC IPC(8): A61C19/04A61C13/08
CPCA61C13/08A61C19/04
Inventor 童新文施巧蕊张长源陈润江磊程辉郑明
Owner 郑明
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