Tooth jaw maintaining device

A tooth jaw and set of teeth technology, applied in the field of medical equipment, can solve the problems of limited and slow correction effect, and achieve the effect of improving effect and efficiency

Pending Publication Date: 2018-09-14
METAL INDS RES & DEV CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the current orthodontic appliances use braces and orthodontic wires to correct the teeth, but the orthodontic wire can only exert tension on the teeth. For the disordered teeth that are sunken in the dentition, the correction effect is quite limited and slow. there is a need to improve

Method used

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Examples

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Embodiment Construction

[0037] In order to make the above-mentioned and other objects, features and advantages of the present invention more comprehensible, the following is based on the preferred embodiments of the present invention and is described in detail as follows in conjunction with the accompanying drawings:

[0038] Please refer to figure 1 , figure 2 , which is the first embodiment of the tooth and palate maintenance device of the present invention. The material of the tooth and palate maintenance device can be pure titanium, titanium alloy (such as: Ti6Al4V, TiNi, Ti15Mo, etc.), medical stainless steel (such as: 304, 316, 410 Stainless steel, etc.) or medical cobalt-chromium-molybdenum alloy, etc., and be formed by at least one of the processing methods such as 3D printing, CNC machining, casting or wire cutting. The tooth and jaw maintaining device generally includes a sleeve 1, a first screw 2, a second screw 3 and two pushing gears 4, the first screw 2 and the second screw 3 are resp...

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PUM

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Abstract

The invention relates to a tooth jaw maintaining device, which is used for solving the problem that the existing straightener cannot push teeth outwards. The tooth jaw maintaining device comprises a sleeve, a first screw rod, a first second rod and two tooth push pieces, wherein a first screw hole and a second screw hole are formed at the two ends of the sleeve correspondingly; the spiral direction of the first screw hole is opposite to the spiral direction of the second screw hole; the first screw rod is formed by threading a first threaded part on the first screw hole, so that a first assembling part is exposed out of the sleeve; the second screw rod is formed by threading a second threaded part on the second screw hole, so that a second assembling part is exposed out of the sleeve; thetwo tooth push pieces are combined with the first assembling part and the second assembling part correspondingly; and each tooth push piece is provided with at least one tooth sleeve ring.

Description

technical field [0001] The present invention relates to a medical device, in particular to a tooth and palate maintenance device installed in a patient's mouth and used to push teeth outward. Background technique [0002] Most of the current orthodontic appliances use braces and orthodontic wires to correct the teeth, but the orthodontic wire can only exert tension on the teeth. For the disordered teeth that are sunken in the dentition, the correction effect is quite limited and slow. There is a need for improvement. Contents of the invention [0003] In order to solve the above problems, the present invention provides a tooth and palate maintenance device, which can be installed in the patient's oral cavity to push out the concave teeth, and then use the correction wire to correct the positioning by tension. [0004] Directionality or its approximate terms described below in the present invention, such as "upper (top)", "lower (bottom)", "left", "right", "inner", "outer"...

Claims

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Application Information

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IPC IPC(8): A61C7/10
CPCA61C7/10
Inventor 王跃钧蔡东霖曾俊杰翁丽雯林志隆
Owner METAL INDS RES & DEV CENT
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