Tooth replacement

A technology for dentures and tooth pits, applied to dentures and other directions, can solve problems such as loss of chewing properties, achieve the effect of improving chewing properties, reducing the risk of pressure points, and comfortable wearing

Active Publication Date: 2014-06-04
古莎有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it has been shown that during use, the chewiness may be lost when using the known dentures

Method used

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Examples

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Embodiment Construction

[0058] 1 to 6, 8 and 9 are different views showing the first embodiment of the denture according to the present invention.

[0059] The occlusal surface according to the invention in combination with the targeted free space can be shown particularly clearly in the side views shown in FIGS. 3 to 5 and 8 .

[0060] Fig. 2, Fig. 6 and Fig. 9 can well illustrate the shape of the occlusal surface of the lateral teeth of the denture according to the present invention.

[0061] The features recited in the claims below are shown in the drawings: The slits are only relatively slightly curved. It guides a smooth transition between the bevel and the central fissure. Furthermore, the bottom of the pit is only relatively slightly curved.

[0062] On the frontal plane extending through the cusps, the occlusal surface has a concave curved shape continuous from the first bevel through the central fissure to the second bevel. In other words, the central cleft has no convex curved shape in o...

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PUM

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Abstract

The invention relates to a tooth replacement comprising at least one posterior tooth having a mesial contact surface, a distal contact surface, and an occlusal surface. The occlusal surfaces comprises a least one buccal cusp having a buccal cusp tip, a lingual cusp having a lingual cusp tip, a central fissure which has at least one tooth pit and passes through the occlusal surface in the mesiodistal direction between the two cusps, a first gradient which slopes downward from the buccal cusp tip in the direction of the central fissure, and a second gradient which slopes downward from the lingual cusp tip in the direction of the central fissure.; The tooth replacement according to the invention is characterized in that the mesial contact surface, the distal contact surface and / or the occlusal contact surface comprise expansion spaces that have been incorporated in a targeted manner to obtain a dynamic occlusal guidance.

Description

technical field [0001] The present invention relates to a denture comprising at least one lateral tooth having a mesial contact surface, a distal contact surface and an occlusal surface, wherein the occlusal surface comprises at least one buccal cusp with a buccal cusp tip, a tongue tip with a lingual tip, with at least one Dental pit and between the two cusps in the mesio-distal direction through the central cleft of the occlusal surface, the first slope that slopes downward from the tip of the buccal in the direction of the central cleft, and from the tip of the tongue to the Downslope second slope. Background technique [0002] The teeth are mainly used for crushing food, but are also used for speaking. The tooth is divided into a crown that projects from the gums into the mouth, a neck, and a root that splits if necessary, with an opening for the nerve at the end of the root. The transition between the crown and the root is called the neck. [0003] The full set of te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C13/097
CPCA61C13/08A61C13/097
Inventor 阿诺尔德·沃尔夫冈福尔克尔·布罗斯
Owner 古莎有限公司
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