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System for securing dental prosthesis

A prosthesis and tooth technology is applied in the field of devices for fixing dental prostheses and devices for anchoring dental prostheses in bone, which can solve the problems of long, complicated, and fractured prostheses due to surgical morbidity. Increase long-term service life prediction, reduce the likelihood of fracture, eliminate the effect of tangential forces

Inactive Publication Date: 2016-02-17
曼努埃尔·安赫尔·马丁内斯纳瓦罗
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As mentioned earlier, the disadvantages of these techniques are the morbidity of the required surgery in some cases and the lengthy time to complete the treatment, and the risk of prosthetic fracture in other cases
[0023] - Zygomatic implants do not yet address the complete fragmentation loss of the jaw due to cancer or trauma, and the only option today to restore fixed teeth is the microvascularized bone graft technique, which is a very complex technique and in many cases To a large extent does not provide optimality and conditions for the purpose sought

Method used

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  • System for securing dental prosthesis
  • System for securing dental prosthesis
  • System for securing dental prosthesis

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Embodiment Construction

[0093] The object of the present invention is a system for fixing dental prostheses in cases of maxillary and maxillary osteoporosis, jaw bone insufficiency or severe bone atrophy.

[0094] As can be seen in the figure, the system for fixation has a denture plate 3 and at least one anchor 1 in the form of a screw configured to be anchored in a single bone and in a certain relationship with the maxillary alveolar crest. distance and completely introduced into the bone, the denture plate is configured to be placed in the oral cavity 2, under the mucous membrane covering the jaw bone 4, in contact with the maxilla or maxilla 4, and the shape of the denture plate follows The shape of the maxilla or maxilla and the shape of the mucous membrane covering it. The denture plate 3 has an extension 5 whereby the denture plate is connected to the anchor 1 , this connection being completely covered by the mucosa and at a distance from the maxillary alveolar crest.

[0095] In addition, th...

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Abstract

The invention relates to a system for securing a dental prosthesis, characterized in that it has at least one anchorage (1) in the form of a screw which is anchored in a single bone at a distance from the maxillary alveolar ridge, and a plate (3) positioned in the oral cavity (2), under the mucosa that covers the jaw bone (4), in contact with said jaw bone (4), and following the shape thereof and of the mucosa, with an extension (5) by means of which the plate (3) is connected to the anchorage, said connection being completely covered by the mucosa and being at a distance from the maxillary alveolar ridge (1). There are also posts (6) in the plate (3) which are configured to pass through the mucosa so as to secure the dental prosthesis. The loads resulting from the use of the dental prosthesis are thus transmitted to the anchorage (1) through the plate (3) and posts.

Description

technical field [0001] The technical field of the invention pertains to dental prostheses, in particular to devices for securing dental prostheses, and more particularly to anchoring dental prostheses in bone in conditions of jaw osteoporosis, jaw insufficiency or severe bone atrophy device. In particular, the present invention relates to a system for securing a complete dental prosthesis or a partial dental prosthesis using anchors anchored into a single bone and in contact with the maxillary alveolar ridge and a denture plate. At a certain distance, said single bone may be the zygoma or maxilla, mandible, the denture plate is arranged under the mucous membrane covering the jaw bone, conforms to the shape of the bone and has an extension, whereby the denture plate is firmly connected to the As mentioned above, this connection is completely covered by the mucosa and has a certain distance from the maxillary alveolar ridge. [0002] The dental prosthesis is fixed to the denta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C8/00A61C13/225
CPCA61C8/0022A61C8/0031A61C8/0034A61C8/0048A61C8/0092A61C8/0027A61B17/8057A61B17/8071A61B17/809A61B17/8665A61B17/8695A61C8/0006A61C8/0086
Inventor 曼努埃尔·安赫尔·马丁内斯纳瓦罗
Owner 曼努埃尔·安赫尔·马丁内斯纳瓦罗
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