A method for quickly making digital implant guide plate and its special positioning jaw frame

A guide plate, fast technology, applied in the fields of dental implant, medical science, dental prosthetics, etc., can solve the problems of long production period and high cost of implant guide plate, and achieve the effect of easy promotion and application, low cost and good implant effect

Active Publication Date: 2020-04-17
张辉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to overcome the problems of long production period and high cost of the planting guide plate in the existing planting restoration, and to provide a rapid production digital planting guide plate that has a short production period and low cost, and the doctor can make the planting guide plate by himself. Method and its special positioning jaw

Method used

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  • A method for quickly making digital implant guide plate and its special positioning jaw frame
  • A method for quickly making digital implant guide plate and its special positioning jaw frame
  • A method for quickly making digital implant guide plate and its special positioning jaw frame

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] 1. Take the model material silicone rubber or alginate in dentistry, take the impression of the standard tooth, put 10% barium sulfate into the self-coagulating tooth powder, add an appropriate amount of self-coagulating dental tray water for mixing, and then pour it into In the impression of standard teeth, take out and trim after solidification, and remove the excess part to obtain barium-containing dentures;

[0039]2. For patients with complete edentulousness, a plaster model of the patient's teeth is routinely obtained, wax plates and wax strips are laid on the plaster model, barium-containing dentures are installed, and then removed from the plaster model to become wax-based or resin-based For patients with partial denture loss, partial barium dentures with wax base or resin base can be made, and the method of making partial barium dentures is similar to that of patients with complete edentulous Same, but partial barium dentures can also be made without;

[0040]...

Embodiment 2

[0050] Steps 1, 2, 3, 4, 5, 6, 8, and 9 are carried out according to Example 1;

[0051] 10. Import the three-dimensional position data of the implant designed by the implant guide plate design device into the control system of the five-axis cutting equipment, and then fix the plaster model on the fixture of the five-axis cutting equipment. The selection of the drill diameter of the five-axis cutting equipment and the metal catheter The outer diameter is consistent, and the five-axis cutting equipment makes the planting positioning guide hole on the plaster model according to the planting position designed by the planting guide plate design device, that is, the planting positioning guide hole is processed on the plaster model;

[0052] 11. After the plaster model has finished making the guide hole, place a metal rod of corresponding diameter in the guide hole of the plaster model, put on the corresponding metal conduit, and make a planting guide plate on the plaster model by pr...

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Abstract

The invention discloses a method for fast making a digital implantation guide plate and a special positioning jaw frame for implementing the method. The method for fast making the digital implantationguide plate comprises the following steps of wearing a barium-containing complete denture or a barium-containing partial denture and a positioning tray in the mouth of a patient, and acquiring three-dimensional oral image data of soft and hard tissue in the mouth of the patient through an oral CBCT or three-dimensional CT appliance; engaging a plaster cast with the positioning tray on the positioning jaw frame, enabling the plaster cast to be matched with a clamping apparatus of a five-axis cutting appliance, taking down the plaster cast, and making an implantation guide plate blank on the plaster cast through a compression molding or plastic coating method; importing the three-dimensional oral image data into an implantation guide plate designing device, carrying out coordinate positioning and coordinate matching, and designing an implantation position, direction and depth; importing three-dimensional position data of an implant designed by the implantation guide plate designing device into a control system of the five-axis cutting appliance, and making an implantation positioning guide hole according to the implantation position designed by the implantation guide plate designingdevice, so as to obtain the implantation guide plate.

Description

technical field [0001] The invention belongs to the technical field of tooth restoration, in particular to a method for rapidly manufacturing a digital implant guide plate and a special positioning jaw frame thereof. Background technique [0002] In dental implant restoration, traditionally, the position and direction of the implant are judged by the experience of the doctor. Different doctors often have different results due to the different experience of the implant. At the same time, because the condition of the alveolar bone and the neural canal cannot be seen intuitively, the traditional implant method will put the patient at a very high risk. In order to overcome the problems of traditional implant methods, people use 3D technology to make implant guide plates, and then use the implant guide plates to drill holes in the patient's alveolar bone and install implants to obtain the best implant effect. The existing implant guide plate is that the doctor first collects the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C8/00
CPCA61C8/0089A61C8/009
Inventor 张辉
Owner 张辉
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