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Dental trinity composite guide plate with precise positioning capability and manufacturing method

A precise positioning and three-in-one technology, applied in the fields of dentistry, dental implants, medical science, etc., can solve problems such as inability to stabilize positioning, reduce positioning accuracy, and low positioning accuracy, and achieve stability and reliability. accurate effect

Active Publication Date: 2019-06-25
PEKING UNIV SCHOOL OF STOMATOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Full-mouth implant guides are mostly mucosa-supported guides, with low positioning accuracy, and because patients with immediate implants still have remaining natural teeth before surgery, they need to be positioned after tooth extraction, which reduces the positioning accuracy again
If an osteotomy is required, the mucosa-supported implant guide will not be stable in place after the flap osteotomy

Method used

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  • Dental trinity composite guide plate with precise positioning capability and manufacturing method
  • Dental trinity composite guide plate with precise positioning capability and manufacturing method
  • Dental trinity composite guide plate with precise positioning capability and manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0034] see Figure 1-9, a dental trinity composite guide plate with precise positioning capability of the present invention, including a positioning guide plate, an osteotomy guide plate, and an implantation guide plate, the positioning guide plate includes a positioning guide plate support body, several positioning teeth, and No. 1 retention hole , No. 2 retaining hole, No. 3 retaining hole, No. 4 retaining hole, and No. 5 retaining hole, the support body of the positioning guide plate is U-shaped, and the plurality of positioning teeth are arranged on the support body of the positioning guide plate. A number of positioning teeth are respectively provided with in-position indicator windows, and whether the positioning guide plate is completely in place can be judged by observing whether the natural teeth in the in-position indicator w...

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PUM

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Abstract

The invention relates to a dental trinity composite guide plate with a precise positioning performance and a manufacturing method thereof. The composite guide plate comprises a positioning guide plate, an osteotomy guide plate, and a plantation guide plate. The positioning guide plate is connected to the osteotomy guide plate through a fastening bolt. The plantation guide plate is connected to theosteotomy guide plate through a fastening bolt. The fastening bolts connect the osteotomy guide plate, the positioning guide plate, and the plantation guide plate through No.1 fastening hole, No.2 fastening hole, No.3 fastening hole, No.4 fastening hole, and No.5 fastening hole of the positioning plate, the fastening hole of the osteotomy guide plate, and the fastening hole of the plantation guide plate. The composite guide plate can be applied to immediate plantation and immediate restoration, the error of positioning is avoided, the wounds of patients are reduced, and the surgery process issimplified.

Description

technical field [0001] The invention relates to a dental trinity composite guide plate, in particular to a dental trinity composite guide plate with precise positioning capability and a manufacturing method thereof. Background technique [0002] The dental implant guide is designed and manufactured through preoperative inspection and analysis before dental implant surgery. It is an important tool to help doctors quickly and accurately position during surgery and avoid medical risks. By integrating CT data and intraoral scan data, the digital implant guide can be analyzed more accurately and comprehensively in the software, designed according to the three-dimensional anatomical structure and occlusal relationship of the jaw, and processed by numerical control technology or rapid prototyping technology to produce a surgical guide. [0003] Dental implant guides are suitable for most implant surgeries, especially for cases where the available tooth space is small, adjacent to i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C8/00A61B17/17
CPCA61B17/1732A61B2017/00526A61C8/009
Inventor 杨静文赵一娇王勇刘琦
Owner PEKING UNIV SCHOOL OF STOMATOLOGY
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