Assembly for assisting tooth implantation in posterior tooth area

A technology for dental implants and components, applied in the field of medical items, can solve the problems of non-reusable, non-adjustable implant guide plates, etc., and achieve the effects of reducing height, stable orientation, and ensuring accuracy

Pending Publication Date: 2020-07-10
西南医科大学附属口腔医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a component for assisting dental implantation in the posterior region to solve the problem that the existing implant guide plate cannot be adjusted during the operation and cannot be reused

Method used

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  • Assembly for assisting tooth implantation in posterior tooth area
  • Assembly for assisting tooth implantation in posterior tooth area
  • Assembly for assisting tooth implantation in posterior tooth area

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0041] Please refer to figure 1 , an assembly for assisting dental implantation in the posterior region, comprising: a fixing assembly 10 , a limiting assembly 20 and a sleeve assembly 30 . The fixation component 10 is fixed on the patient's gum or alveolar bone adjacent to the position to be implanted, and is used for fixing the entire auxiliary implant component. The limiting component 20 is stuck on the patient's gum bed at the position to be implanted, and is slidably connected with the fixing component 10 to adjust the mesial-distal position of the limiting component. The sleeve assembly 30 is fixed in the limit assembly 20 , and the sleeve assembly 30 is limited by the limit assembly 20 , thereby changing the corresponding buccal-lingual position of the sleeve 31 in the sleeve assembly 30 . The auxiliary implant assembly can meet the positioning requirements of dental implants of different patients, and can be reused.

[0042] Please refer to figure 2 , the fixing as...

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Abstract

The invention discloses an assembly for assisting tooth implantation in a posterior tooth area, and belongs to the technical field of medical articles. The assembly for assisting tooth implantation inthe posterior region comprises a fixing assembly, a position-limiting assembly and a sleeve assembly, wherein the fixing assembly comprises a first clamping block and a second clamping block which are arranged oppositely, the top of the first clamping block is connected with the top of the second clamping block through an arch-shaped connecting assembly, the top of the connecting assembly is provided with a sliding hole, the position-limiting assembly comprises a clamping assembly, and a sliding block and a supporting assembly which are respectively arranged on two sides of the top of the clamping assembly, the sliding block penetrates the sliding hole and is in sliding fit with the sliding hole, the sliding block is fixedly connected with the connecting assembly, and the sleeve assemblyis connected with the clamping assembly. In the assembly for assisting tooth implantation in the posterior region, a relative position relationship between the position-limiting component and the fixing assembly is adjusted by sliding, thereby a position of the sleeve assembly is adjusted, and then a drilling position on the gum is adjusted, so that the entire assembly can meet a distance betweenteeth of different patients, and can be used repeatedly.

Description

technical field [0001] The invention relates to the technical field of medical articles, in particular to a component for assisting dental implantation in the posterior region. Background technique [0002] At present, there are mainly two dental implant guide plate technologies in clinical dentistry: CAD / CAM-based digital rapid prototyping guide plate technology and traditional plaster model-based drilling and film pressing technology. CAD / CAM digital implant guides are mostly full-range limited guides with high precision, but their design and production require the participation of professionals, and often require CT or optical secondary scans, which are expensive and are easily limited by the patient's opening. The traditional model method uses diagnostic wax-up, radiological image information or bone map to roughly locate the implant direction, and directly punches holes or presses films on the research model through a mechanical punching device. The implant placement po...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C8/00
CPCA61C8/009
Inventor 余科肖金刚郭玲文才罗世洪张茂芮刘奇奇
Owner 西南医科大学附属口腔医院
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