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Operation guide plate for preparing dental socket for autologous tooth transplantation and manufacturing method and application thereof

A technology of surgery and guide plate, which is applied in dental repair, special data processing application, dental implant, etc., to achieve the effect of improving preparation accuracy, simple structure, and improving success rate

Pending Publication Date: 2019-09-17
福建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

However, the application of computer virtual design to simulate the position of implanted teeth, while using digital guides for alveolar socket preparation has not yet been reported.

Method used

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  • Operation guide plate for preparing dental socket for autologous tooth transplantation and manufacturing method and application thereof
  • Operation guide plate for preparing dental socket for autologous tooth transplantation and manufacturing method and application thereof
  • Operation guide plate for preparing dental socket for autologous tooth transplantation and manufacturing method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] Such as Figure 1-17 Shown is a schematic diagram of an embodiment of a surgical guide assembly for alveolar socket preparation for autologous tooth transplantation provided by the present invention.

[0068] The surgical guide plate assembly for preparing the alveolar socket for autologous tooth transplantation includes several surgical guide plates 11; the surgical guide plate 11 includes an occlusal plate 111, and the occlusal plate 111 is provided with a sheathing part and a dental implant part; The sleeve part is used to be sleeved on at least one side of the tooth where the dental implant is to be performed, and the dental implant part is located above the implanted area; the dental implant part of the occlusal plate 111 is provided with at least one And the cylindrical channel 112 that allows the ball drill to penetrate; the combined shape of the cylindrical channel 112 on all the surgical guide plates 11 matches the shape of the root of the donor tooth.

[0069...

Embodiment 2

[0097] Such as Figure 28-29 Shown is a schematic diagram of an embodiment of a surgical guide for alveolar socket preparation for autologous tooth transplantation provided by the present invention. In the second embodiment, all the designed cylindrical channels 112 are located on the same bite plate 111 .

[0098] The surgical guide for preparing the alveolar fossa for autologous tooth transplantation includes an occlusal plate 111, and the occlusal plate 111 is provided with a sheathing part and an implant part; On at least one side of the tooth, the implant portion is located above the implanted area; the implant portion of the occlusal plate 111 is provided with several cylindrical passages 112 extending in the longitudinal direction and allowing the ball drill to penetrate; all cylindrical The shape formed by combining the shaped channels 112 matches the shape of the root of the donor tooth.

[0099] Several grooves 113 matching the teeth are provided on the sleeve part...

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Abstract

The invention relates to an operation guide plate for preparing a dental socket for autologous tooth transplantation and a manufacturing method and application thereof. The operation guide plate for preparing a dental socket for autologous tooth transplantation comprises an occlusal plate which is occluded on teeth, and a plurality of cylindrical channels which extend along the longitudinal direction and allow a ball drill to penetrate are arranged on the occlusal plate; and all the cylindrical channels are combined to form a shape that matches the root contour of the donor tooth. According to the invention, the position of the donor tooth is virtually designed through a computer, and the operation guide plate or an operation guide plate assembly is designed to guide the preparation of the host-site tooth socket. The operation guide plate not only has simple structure, but also can improve the preparation precision of the host-site dental socket, so that the guided and prepared dental socket has high matching degree; and in addition, the operation guide plate can effectively ensure that the donor tooth is matched and occluded with the host site.

Description

technical field [0001] The invention relates to a surgical guide plate for alveolar socket preparation for autologous tooth transplantation, a manufacturing method and application thereof. Background technique [0002] Autologous tooth transplantation technology is to transplant the donor tooth to the desired implant area in the same body. Clinically, autologous tooth transplantation is often used to treat dentition defects caused by caries, periodontitis, pulp disease or trauma. The implanted area of ​​transplantation can be the alveolar socket that is extracted immediately or the alveolar socket formed by surgical preparation. The early alveolar socket preparation was to use the donor tooth directly as a template for repeated try-in preparation. However, the disadvantages of this technique are the long donor tooth extraction time and the pressure on the donor tooth root that may impair the activity of the periodontal ligament attached to the root surface, which is a key ...

Claims

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Application Information

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IPC IPC(8): A61C8/00G06F17/50
CPCA61C8/009G06F2119/18G06F30/20
Inventor 陈嘉民吴烨张细明
Owner 福建医科大学附属口腔医院
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