Digital all-in-one guide plate for odontoless jaw implantation and manufacturing method thereof

A manufacturing method and technology of edentulous jaws, applied in dentistry, dental implants, additive manufacturing, etc., can solve problems such as poor adaptability, achieve the effects of reducing the number of printing times, matching accurately, and avoiding deviations

Active Publication Date: 2021-03-02
SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem solved by the invention is: in the existing edentulous implant technology, multiple guide plates need to be printed, and there may be a problem of poor adaptability between multiple guide plates

Method used

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  • Digital all-in-one guide plate for odontoless jaw implantation and manufacturing method thereof
  • Digital all-in-one guide plate for odontoless jaw implantation and manufacturing method thereof
  • Digital all-in-one guide plate for odontoless jaw implantation and manufacturing method thereof

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Experimental program
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Effect test

Embodiment 1

[0043] A method for manufacturing a digital all-in-one guide plate for edentulous implantation, comprising the following steps:

[0044] S1: Obtain a radiation guide plate, the method of obtaining the radiation guide plate is: copy the old denture to design the radiation guide plate, and use 3D printing technology to print the radiation guide plate;

[0045] S2: Wear the radiation guide obtained in step S1 in the oral cavity and use CBCT equipment to scan to obtain the CBCT data of the oral cavity, use an optical scanner to scan the radiation guide to obtain the optical scanning data of the radiation guide, and fit the CBCT data and optical scanning data to obtain the implant data;

[0046] S3: Determine the model specifications of the implant and the retaining screw according to the implant data, and design the three-dimensional position of the implant and the retaining screw in the jaw, and derive the data of the implant guiding guide 7 and the retaining guide 8;

[0047] S...

Embodiment 2

[0057] Such as Figure 7 As shown, the digital all-in-one guide plate for edentulous implantation includes a guide plate main body 1, an implant guide part insert and a retention part insert, and the guide plate main body 1 is respectively connected with the implant guide part insert and the retention part insert .

[0058] The guide plate main body 1 includes a jaw model guide plate, an annular connecting rod 3 and a horseshoe-shaped reinforcing plate 4, two annular connecting rods 3 are arranged on the labial side of the jaw model guide plate, and a The space between the horseshoe-shaped reinforcing plate 4 , the annular connecting rod 3 and the jaw model guide plate is the planting area 2 .

[0059] The insert for the implant guide part includes a guide catheter 7, an arc-shaped retainer 5 and three square retainers 6, and the outer wall of the guide catheter 7 is connected to the arc-shaped retainer 5 and the three square retainers through a connecting rod. body 6, the a...

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Abstract

The invention discloses a digital all-in-one guide plate for edentulous jaw implantation and a manufacturing method of the digital all-in-one guide plate. The manufacturing method comprises the steps:acquiring a radiation guide plate, wearing the radiation guide plate in the step S1 in the oral cavity, scanning by using CBCT equipment to obtain CBCT data of the oral cavity, scanning the radiationguide plate by using an optical scanner, fitting the CBCT data and the optical scanning data to obtain implantation data, determining model specifications of the implant and the retention nail according to the implantation data, designing three-dimensional positions of the implant and the retention nail in the jaw bone, exporting data of an implant guide catheter and a retention nail catheter,designing an implant guiding part plug-in according to the data of the implant guiding catheter, designing a retention part plug-in according to the data of the retention nail catheter obtained in the step S3, performing 3D printing on the implantation guide part plug-in and the retention part plug-in according to the data designed in the step S4, and assembling the implantation guide part plug-in, the retention part plug-in and the radiation guide plate to obtain the three-in-one guide plate. The method has the advantages of high operation efficiency, good repairing effect and the like.

Description

technical field [0001] The invention relates to the field of implant technology, in particular to a digital all-in-one guide plate for edentulous jaw implant and a manufacturing method thereof. Background technique [0002] With the development of computer-aided design / computer-aided manufacturing (CAD / CAM) in the field of oral implantology, the application of digital static guides in edentulous implant surgery has become more mature. Edentulous implant planning usually requires the following three sets of guides, including radiographic guides, fixation nail guides and surgical guides. For old dentures without metal parts, radiation blocking points can be added to serve as radiation guides; for old dentures containing metal parts, it is necessary to duplicate the denture first, and then add radiation blocking points on the duplicate dentures to serve as a radiation guide. Retainer guides usually have the same occlusal and base morphology as the radiographic guide, as well a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C8/00B22F10/28B22F10/85B33Y10/00B33Y50/02G06F30/10
CPCA61C8/009B33Y10/00B33Y50/02G06F30/10
Inventor 于海洋解晨阳方婷露肖雨晗
Owner SICHUAN UNIV
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