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Dental implant reconfigurable guide plate and manufacturing method thereof

A production method and technology of dental implants, which are applied in the fields of dental implants, dentistry, and dental restorations, can solve problems such as waste of materials and non-compliance with requirements, and achieve the effects of convenient use, improved precision, and simple assembly

Active Publication Date: 2020-12-04
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Obviously, the use of this kind of guide plate has caused waste of materials, which does not meet the requirements of "green development" in today's era

Method used

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  • Dental implant reconfigurable guide plate and manufacturing method thereof
  • Dental implant reconfigurable guide plate and manufacturing method thereof
  • Dental implant reconfigurable guide plate and manufacturing method thereof

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Embodiment Construction

[0041] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0042] Such as figure 1 Shown is a schematic diagram of the reconstructed mandibular teeth and bone scan model of the patient, in figure 1 The middle edentulous area 1 is shown in the figure. When the CBCT data of the patient's jaw is collected, the data of the area will be collected.

[0043] The structural characteristics of the dental implant reconfigurable guide plate are mainly composed of a movable drill template and a personalized substrate; the drill template is as follows figure 2 , image 3 As shown, it is a cuboid block with a cylindrical guide hole in the middle. The cylindrical guide hole 2 is located at the center of the cuboid block, corresponding to a standardized dental medical drill of a certain specification and size, and can be paired and combined with a standard drill. The hole is drilled on the alveolar bone; there is a buckle ...

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Abstract

The invention discloses an oral cavity dental implant reconstructable guide plate and a manufacturing method thereof. The oral cavity dental implant reconstructable guide plate consists of a movable drilling template and a personalized base plate; a designing and manufacturing method of the oral cavity dental implant reconstructable guide plate comprises the following steps: acquiring oral cavity CBCT of a patient; comprehensively evaluating the oral cavity situations of the patient; manufacturing and scanning a plaster model of an oral cavity part of the patient, matching plaster scanning data and CBCT data, and reconstructing three-dimensional models of teeth and bones; making a planting plan; analyzing the strength of an implant; designing a standard drilling template corresponding to a drilling bit of the drilling template; designing a personalized guide plate substrate; importing an implant body model into a computer to perform virtual planting; designing an implant denture; manufacturing the reconstructable guide plate. According to the oral cavity dental implant reconstructable guide plate and the manufacturing method thereof, the treatment time can be shortened by performing virtual planting by utilizing planting software; moreover, the survival rate of the dental implant is favourably improved; quick manufacturing and field reconstruction of a dental implant drilling and cutting guide plate are realized; a medical material is saved and the cost is also reduced through the use of the drilling template; the requirement of green manufacturing is met.

Description

technical field [0001] The invention relates to an oral medical device, in particular to an oral implant positioning guide plate and a manufacturing method thereof. Background technique [0002] Dental implants are accepted by the majority of patients with missing teeth due to their advantages of being firm and reliable, not hurting adjacent teeth, and comfortable and beautiful, and are widely used in the restoration of oral dentition defects. Implant denture restoration refers to drilling holes in the alveolar bone of the patient's edentulous area through implant surgery, implanting implants (artificial tooth roots) into the alveolar bone to replace the defective natural tooth roots, and then using the implants as " The "root" is used to reshape the "abutment teeth" on the alveolar ridge, and finally the retainer is designed on the jaw arch, that is, the denture reconstruction is carried out. Traditional implant denture restoration includes preoperative preparation, stripp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C8/00B33Y80/00B33Y10/00
CPCA61C8/009B33Y10/00B33Y80/00
Inventor 张松张爱荣卞翠荣
Owner SHANDONG UNIV
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