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Digital Gothic bow device and manufacturing method thereof

A production method and Gothic technology, applied in the field of denture modification, can solve problems such as the inability to trace patients with special edentulous jaws, and the inability to personalize the design of the Gothic arch, and achieve the effect of simplifying recording and transferring, and facilitating recording and transferring.

Active Publication Date: 2022-03-25
SICHUAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by this invention is that conventional Gothic bows cannot describe special edentulous patients. The purpose is to provide a digital Gothic bow device and its manufacturing method, which solves the problem that Gothic bows cannot be individually designed. The problem

Method used

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  • Digital Gothic bow device and manufacturing method thereof
  • Digital Gothic bow device and manufacturing method thereof
  • Digital Gothic bow device and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0067] A digital gothic bow device, comprising a facebow, an upper jaw tray 3 , an upper jaw tracing board 4 , a lower jaw tray 1 , a lower jaw fixing board 2 and a tracing screw 8 .

[0068]The facebow is fixed on the user's face. In this embodiment, the facebow of the finished Gothic bow in the prior art can be used.

[0069] The upper jaw tray 3 is set in the user's oral cavity and fits the upper jaw. The upper jaw tray 3 is connected to the facebow through the handle 5. The data of the handle 5 of the upper jaw tray 3 is consistent with the data of the handle 5 of the finished bow. It can be used to connect the joint and finally fit the upper jaw to the joint frame. If you are using another brand of facebow, the handle 5 data is consistent with the corresponding Hecha handle 5 data.

[0070] The maxillary tracing board 4 has an upper side and a lower side, and the upper side of the maxillary tracing board 4 is fixedly attached to the lower side of the maxillary tray 3;

...

Embodiment 2

[0078] This embodiment is aimed at the auxiliary component of Embodiment 1. When installing the tracing screw 8 and the mandibular fixing plate 2, it is necessary to control its installation position. The device in this embodiment also includes a height positioning plate 6 and a height checking buckle 7.

[0079] The height positioning plate 6 has a first end and a second end, the first end of the height positioning plate 6 is located between the upper jaw tray 3 and the lower jaw tray 1, and is provided with a positioning through hole;

[0080] The second end of the height positioning plate 6 is provided with a card edge, and the outer end of the handle 5 of the upper jaw tray 3 is provided with a card groove 51 adapted to the card edge;

[0081] By setting the locking groove 51 and the locking edge, after connecting the height positioning plate 6 with the handle 5, the positioning through hole can be at a fixed position.

[0082] The height positioning plate 6 is located be...

Embodiment 3

[0088] Digital technology brings many possibilities and advantages to prosthodontics in terms of diagnosis, planning treatment formulation, design and manufacture of restorations. It has more possibilities and advantages in data acquisition, modification, storage, and fitting. In computer-aided design (CAD) software, the finished arch data can be easily modified and scaled freely to meet the needs of treatment. In addition, computer-aided manufacturing (CAM) techniques enable the production of high-quality restorations and other auxiliary restoration tools.

[0089] Therefore, this embodiment describes a manufacturing method of a digital Gothic bow device, which is used to manufacture the above-mentioned digital Gothic bow device. It uses CAD / CAM technology to solve some complicated and difficult situations, reducing the Hours of operation in the clinic and processing plant.

[0090] A method for making a digitized Gothic bow device, comprising:

[0091] The first step is t...

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Abstract

The invention discloses a digital Gothic bow device and a manufacturing method thereof, the digital Gothic bow device comprises a face bow, an upper jaw tray, an upper jaw tracing plate, a lower jaw tray, a lower jaw fixing plate and tracing screws, and the face bow is fixed on the face of a user. The upper jaw tray is connected with the face arch through the handle, the upper side face of the upper jaw tracing plate is fixedly attached to the lower side face of the upper jaw tray, the two ends of the lower jaw fixing plate are detachably connected with the lower jaw tray, and the tracing screw is in threaded connection with a tracing threaded hole in the middle of the lower jaw fixing plate. The upper jaw tracing plate is arranged on the lower side face of the upper jaw tray, the lower jaw fixing plate with the position opposite to the lower jaw tray can be changed by arranging the tracing screw with the adjustable height, and personalized tracing can be conducted according to the oral cavity condition of a user; the problem that a special edentulous jaw patient cannot use a finished Gothic arch can be solved, and jaw position relation recording and transferring in the complete denture manufacturing process are simplified and facilitated.

Description

technical field [0001] The invention relates to the field of denture modification, in particular to a digital Gothic bow device and a manufacturing method thereof. Background technique [0002] For edentulous patients, the recording and transfer of the jaw position relationship is a crucial step in the restoration of complete dentures, which is related to the arrangement of complete denture teeth, the establishment of a balanced occlusion and the final functional recovery. Obtaining the correct centric jaw position is undoubtedly very important for oral restoration following the physiological laws of the stomatognathic system. Gothic arch tracings are a dynamic way of obtaining a centric relationship that will help create optimal complete dentures. Regular Gothic bow tracing is done with some finished Gothic bow rigs. [0003] However, for some edentulous patients, due to special congenital or acquired reasons, the size of the dental arch is too small, the alveolar ridge i...

Claims

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Application Information

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IPC IPC(8): A61C19/045
CPCA61C19/045
Inventor 于海洋谭欣张呐楼雨欣
Owner SICHUAN UNIV
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