Micro titanium plate magnetic attachment

A technology of attachments and titanium plates, which is applied in the fields of medical science, dentistry, orthodontics, etc., can solve the problems of physical and psychological injuries, long operation period, and large intraoral jaw trauma, so as to reduce pain, reduce surgical wounds, and Fixed shallow depth effect

Inactive Publication Date: 2011-05-18
DALIAN SUNNY TITANIUM IND
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  • Abstract
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  • Application Information

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Problems solved by technology

In this implantation method, the trauma of the columnar body to the jaw bone in the mouth is relatively large and dee...

Method used

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  • Micro titanium plate magnetic attachment
  • Micro titanium plate magnetic attachment
  • Micro titanium plate magnetic attachment

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Embodiment Construction

[0008] The specific implementation manner of the present invention will be described below with reference to the accompanying drawings. Such as figure 1 , figure 2 Shown: a magnetic attachment of a micro-titanium plate, the attachment includes a titanium plate 1 as a base, and at least two screw holes are arranged on the titanium plate 1, and the micro-titanium screw 2 matched with the screw holes can hold the titanium The plate 1 is fixed on the surface of the cortical bone of the jaw, the length of each micro titanium screw 2 is 3-5 mm, and an attachment armature 3 is fixed on the upper surface of the titanium plate 1 .

[0009] When planting the embodiment of the present invention, the titanium plate 1 is fixed inside the alveolar bone by a plurality of microtitanium screws 2, and the fixation depth of each microtitanium screw 2 is 2-3mm. Adsorb the denture with a magnet underneath and matched with the titanium plate 1 on the armature 3 of the titanium plate 1, and under...

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Abstract

The invention discloses a micro titanium plate magnetic attachment, comprising a titanium plate (1), wherein at least two screw holes are arranged on the titanium plate (1); micro titanium bolts (2) which are 3-5mm long are matched with the screw holes; and an armature (3) is fixed on the upper surface of the titanium plate (1). Compared with the prior art, the micro titanium plate magnetic attachment has the main difference that a planar titanium plate and at least two micro titanium bolts are arranged; under the premise of ensuring the combination force between the micro titanium bolts and the alveolar bones, the lengths of the micro titanium bolts can be shortened to 3-5mm and the diameters are decreased so that the wound after the operation is small and the fixing depth is shallow; and the implantation period is greatly shortened to only about two weeks so that the pain of a patient during the implantation of the denture attachment is relieved. The micro titanium plate magnetic attachment is particularly suitable for the old that cannot wear movable dentures as the alveolar bones shrink due to bone resorption and the weight is insufficient, so that the old can eat normally, pronounce and perform social activities; and good effect is brought to the restoration of the single-jaw dentures with severe bone resorption and the fixation of the dentures in the canine tooth areas.

Description

technical field [0001] The invention relates to an attachment body for dentures, in particular to a micro-titanium plate magnetic attachment body suitable for severe bone resorption, which cannot be achieved by conventional repair methods. Background technique [0002] According to the second national epidemiological survey in 1995, the dentition rate of the elderly was 10.51%. The longer the time of wearing dentures, the heavier the bone resorption. For the restoration of complete dentures with severe bone resorption, conventional repair methods are difficult to meet the requirements of the retention and stability of the dentures. The elderly have great difficulties in eating, pronunciation and socializing, which directly affect the quality of life of the elderly. New methods are sought. , Improving the retention and stability of dentures is the common goal of prosthodontists and technicians. The traditional implant denture restoration is to implant a long threaded columna...

Claims

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Application Information

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IPC IPC(8): A61C8/00
CPCA61C8/0031A61C8/0081A61C13/235
Inventor 李振春蒋志刘洋李海涛陈小冬曲哲
Owner DALIAN SUNNY TITANIUM IND
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