Manufacturing method of assembly of fixed bridge and columnar attachment of implantation screw

A manufacturing method and technology of attachments, applied in the direction of processing and manufacturing, manufacturing tools, manufacturing auxiliary devices, etc.

Active Publication Date: 2020-08-14
北京联袂义齿技术有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, in the prior art, columnar attachments are usually used in the field of conventional fixed denture restorations, but they have not been used in the field of implant restorations. The main purpose of the present invention is to use digital technology to apply conventional columnar attachments to implant screw bridges On, to achieve a new retention method using columnar attachments on implant screw bridges

Method used

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  • Manufacturing method of assembly of fixed bridge and columnar attachment of implantation screw
  • Manufacturing method of assembly of fixed bridge and columnar attachment of implantation screw
  • Manufacturing method of assembly of fixed bridge and columnar attachment of implantation screw

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Embodiment Construction

[0073] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0074] as attached figure 1 Described, a flow chart of a method for manufacturing components of a fixation bridge and a columnar attachment of implant screws, including:

[0075] Step 100: Use a precision micrometer to measure the three-dimensional dimension data of each part of the finished columnar attachment, and obtain the design parameters of the finished columnar attachment, import the design parameters into computer-aided three-dimensional design software, and obtain the 3D dimensions of the finished columnar attachment. STL data; the finished columnar attachment model is a human oral cavity tooth model.

[0076] Step 101: Obtain the implant working model of...

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Abstract

The invention provides a manufacturing method of an assembly of a fixed bridge and a columnar attachment of an implantation screw. A precise micrometer is used to measure 3D size data of each part ofthe finished columnar attachment and acquire design parameters of the finished columnar attachment, the design parameters are imported into computer assisted 3D design software, and STL data of the finished columnar attachment are acquired; programming data of a combined model are acquired and imported in a lathe, and the lathe machines a pre-configured preformed implantation titanium column through the programming data to obtain the assembly of the fixed bridge and the columnar attachment. The manufacturing method has the beneficial effects as follows: firstly, parameters of finished columnarattachment serve as one part of parameters of the invention, so that the design program of the columnar attachment is simplified, a massive data extraction design in the early period is not required,and mass assembly production can be realized by fine adjustment under the condition of determining the fixed bridge.

Description

technical field [0001] The invention relates to the technical field of dental implantation, in particular to a method for manufacturing components of a fixed bridge of an implant screw and a columnar attachment. Background technique [0002] At present, in the prior art, columnar attachments are usually used in the field of conventional fixed denture restorations, but they have not been used in the field of implant restorations. The main purpose of the present invention is to use digital technology to apply conventional columnar attachments to implant screw bridges On the above, a new retention method using columnar attachments on implant screw bridges is realized. Contents of the invention [0003] The invention provides a method for manufacturing components of a fixed bridge of an implant screw and a columnar attachment, which is used to solve the situation that the columnar attachment is not used in the field of implant restoration. [0004] A method for manufacturing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C8/00G06F30/20G06F30/17G06F113/10B29C64/10B29C64/386B33Y10/00B33Y50/00B23B5/00
CPCA61C8/0089B23B5/00B33Y10/00B33Y50/00B29C64/10B29C64/386G06F30/17G06F30/20G06F2113/10
Inventor 牛东平赵创
Owner 北京联袂义齿技术有限公司
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