An edentulous implant method with preoperative design and fabrication of temporary dentures

An implant method and a technology for temporary dentures, which are applied in the fields of dental implants, dentistry, and dental restorations, can solve problems such as temporary denture loss and bridge breakage, and achieve the effects of reducing production costs, improving work efficiency, and reducing surgical risks

Active Publication Date: 2021-02-02
北京西科码医疗科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] According to the deficiencies of the prior art, the present invention provides a preoperative method for making temporary dentures for edentulous jaw implantation. With a complete system solution, the edentulous jaw implant surgery for temporary dentures can be completed at one time, effectively improving work efficiency, and at the same time In terms of technology, problems such as broken bridges and temporary dentures falling off have also been solved.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] An edentulous implant method for designing and making temporary dentures before operation, the method includes the following steps:

[0044] 1) Collect basic information;

[0045] Among them, basic information includes model information and median Relationship records, the model information includes the working model and the opposing jaw model.

[0046] Preferably, the basic information also includes patient facial photos, intraoral photos and dynamic image information.

[0047] 2) Make radiation guide and bite Record: The production of the radiation guide includes trimming the model, selecting and arranging teeth, making resin bases, placing radiation blocking points, and making bites. Record;

[0048] Among them, the trimming model needs to be trimmed according to the basic information in step 1). When trimming, it is necessary to try to keep the bottom and side walls of the model, and trim it to a flat bottom and straight walls; and select suitable artificial ...

Embodiment 2

[0071] Preoperative design, manufacture of temporary dentures and an edentulous implant method for temporary dentures, said method comprising the following steps:

[0072] 1. Collection of basic patient information: preoperative analysis, making radiographic guides, basic information including model information and median Relationship records, the model information includes the working model and the opposing jaw model.

[0073] 1.1 Model information: working model and opposing jaw model:

[0074] The role of the working model and the opposing jaw model in the design of the implant guide is very important. The shape and stability of the final implant guide are completely based on the working model. Requirements: the working model and the opposing jaw model are accurate and free of deformation; The non-pressure impression is made by this method. The stretching range of the edge of the tray should reach the patient's mucosal reflexion area. Before the edge of the impression mat...

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Abstract

The invention relates to the field of design and making of temporary dentures before operation with utilization of implant body position information in implant body design software in an oral implanting technology, in particular to an edentulous-jaw implanting method for designing and making the temporary dentures before operation. The method comprises steps as follows: 1), collecting basic information; 2), making a radiation guide plate and occlusal records; 3), designing the position of an implant body and storing the position information; 4), designing and making an implanting guide plate; 5), designing and making the temporary dentures; 6), wearing the temporary dentures immediately after implantation. The method has the beneficial effects as follows: 1, with the adoption of system design and digital processing, operative risks of doctors and working intensity of technicians during postoperative repair are effectively reduced, and the working efficiency is improved; 2, a perfect process is established at the beginning of design, thus, an integrated temporary denture bridge can be designed and made or processed, the strength of the temporary dentures is guaranteed, and the temporary dentures are prevented from being broken in a use process by a patient.

Description

technical field [0001] The invention relates to the field of preoperative design and production of temporary dentures in oral implant technology, in particular to an edentulous jaw implant method for preoperative production of temporary dentures. Background technique [0002] During the design and manufacture of temporary dentures, the production of screw-retained temporary dentures supported by implants (abutments) is a necessary process for every patient. After the patient undergoes implant surgery, if the initial stability of the implant can reach 35N / cm 2 As above, the condition of immediate load-bearing is met, at this time, the doctor can help the patient to make a temporary denture supported by the implant (abutment) through certain technical means, so that the patient can restore its implant (osseointegration) before the implant grows well (osseointegration). Chewing function, safely and smoothly through the edentulous period. This is the process of implant restora...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C8/00
CPCA61C8/0089A61C8/009A61C2204/00
Inventor 陈雷毛红陈佳笠王甲理
Owner 北京西科码医疗科技股份有限公司
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