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Integrated implant rod, fixed false tooth and molding method

A molding method and integrated technology, applied in the field of oral restoration, can solve problems such as uneven distribution of occlusal force, fracture, etc., and achieve the effect of optimizing the structure of dental implants

Inactive Publication Date: 2020-05-12
刘友烈
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an integrated implant rod, a fixed denture and a molding method, aiming to solve the problem that the implant crown bridge in the prior art is prone to break due to uneven distribution of occlusal force when occlusal

Method used

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  • Integrated implant rod, fixed false tooth and molding method
  • Integrated implant rod, fixed false tooth and molding method
  • Integrated implant rod, fixed false tooth and molding method

Examples

Experimental program
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Effect test

Embodiment 1

[0024] Such as Figure 1 to Figure 4 As shown, this embodiment provides an integrated implant rod, including the body 2 . The main body 2 extends along the position of multiple missing teeth on the gum bed, and it is provided with multiple fixing interfaces 21 for matching the implants 11 that have been implanted in the jawbone 1. The positions of the fixing interfaces 21 correspond to the implanting positions of various implants 11 on the gum bed .

[0025] Since the body 2 of the integrated implant rod is matched and fixed with multiple implants 11, it can be customized according to the patient's actual occlusal height, arch curvature and occlusal relationship, as well as the position and quantity of implanted implants 11, etc. Cover multiple missing teeth at once. When the patient occludes, the occlusal force is distributed to the entire integrated implant rod, and then distributed to various implants 11, which can make the occlusal force evenly distributed and avoid prob...

Embodiment 2

[0031] Such as Figure 1 to Figure 4 As shown, a fixed denture is provided in this embodiment, including a prosthesis 3, a plurality of implants 11 implanted in the jaw 1, and the above-mentioned one-piece implant rod. The body 2 of the one-piece implant rod is fixed to various implants 11 through a fixing interface 21 , and the prosthesis 3 is fixed to the body 2 .

[0032] When the patient is occlusal, the occlusal force is transmitted to the one-piece implant rod through the prosthesis 3. Since the one-piece implant rod is an integral structure and is fixedly connected to multiple implants 11, it can effectively disperse the occlusal force evenly and avoid excessive local stress. large resulting in breakage or damage.

[0033] Preferably, the prosthesis 3 has an installation groove 31 into which the main body 2 can be embedded and closely attached. After the integrated implant rods are installed on various implants 11, the prosthesis 3 is placed outside the integrated imp...

Embodiment 3

[0036] Such as Figure 1 to Figure 4 As shown, the present embodiment provides an integrated implant rod molding method, specifically: collecting the patient's surgically healed oral cavity model, obtaining the occlusal height, dental arch curvature and occlusal relationship, and the number and position of the implant 11;

[0037] Transfer the collected above data to the oral cavity production center for the design module, determine the height, length, width, and radian of the integrated implant rod, and determine the position and quantity of the fixed interface 21 that matches multiple implants 11.

[0038] By collecting the patient's oral data, the one-piece implant rod is specially customized, and the one-piece implant rod is ensured to match with the implanted multiple implants 11, so that the one-piece implant rod can match and adapt to the oral environment of the patient to the greatest extent. When the patient occludes, because the one-piece implant rod is specially des...

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Abstract

The invention relates to the technical field of oral cavity rehabilitation, and discloses an integrated implant rod, a fixed false tooth and a molding method. The integrated implant rod comprises a body extending along positions of a plurality of missing teeth on a gum, wherein a plurality of fixing interfaces used for matching implants are arranged on the body; and the position of each fixing interface corresponds to the planting position of each implant on the gum. Compared with the prior art, the integrated implant rod, the fixed false tooth and the molding method provided by the inventionhave the following advantages: the integrated implant rod is designed on the basis of the oral cavity of a patient, matches implants, and covers a plurality of missing teeth at a time; during occlusion of the patient, an occlusal force is dispersed to the whole integrated implant rod and integrally borne by the body; thus, the problems of damage, breakage and the like due to uneven stress can be avoided; and a dental implant structure is optimized.

Description

technical field [0001] The invention relates to the technical field of oral restoration, in particular to dental implant technology. Background technique [0002] With the continuous improvement of people's living standards and computer technology, in the field of stomatology, the combination of CAD / CAM (computer-aided manufacturing) through numerical control processing technology or 3D metal printing has become an increasingly mature technology. The dental implant structure generally includes an implant, an abutment and a crown, wherein the implant is implanted in the jawbone, fixing screws are fixed to the implant through the abutment, and the crown is installed on the abutment. [0003] When multiple consecutive teeth are missing, implant crowns and bridges can be used across the missing teeth to fill multiple teeth at one time. However, since the occlusal force almost acts on the crown of the implant during the occlusal process, the missing teeth will cause the occlusal...

Claims

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Application Information

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IPC IPC(8): A61C8/00
CPCA61C8/00A61C8/0089
Inventor 刘友烈
Owner 刘友烈
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