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Modeling construction system and method in bone defect repair based on 3D printing

A 3D printing and construction method technology, applied in the field of modeling and printing, can solve the problem that 3D printing technology cannot form an effective and feasible auxiliary means, and achieve the effect of improving the safety and accuracy of surgery, safe and efficient application, and shortening the operation time.

Pending Publication Date: 2022-05-27
SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a modeling and construction system and method based on 3D printing in bone defect repair, aiming to solve the technical problem that 3D printing technology cannot form an effective and feasible auxiliary means and has certain limitations

Method used

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  • Modeling construction system and method in bone defect repair based on 3D printing
  • Modeling construction system and method in bone defect repair based on 3D printing

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Embodiment Construction

[0033] like Figure 1-2 As shown, the modeling construction system based on 3D printing in bone defect repair provided by the present invention includes a data acquisition module, a processing imaging module, an identification module, a marking module, a 3D printing module and a control module. The output of the data acquisition module The terminal is connected to the input terminal of the processing imaging module, the output terminal of the processing imaging module is connected to the input terminal of the recognition module, the output terminal of the recognition module is connected to the input terminal of the marking module, and the output terminal of the marking module is connected to the input terminal of the marking module. The terminal is connected to the input terminal of the control module, and the output terminal of the control module is connected to the input terminal of the 3D printing module;

[0034] The data acquisition module is used to collect the scan data...

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Abstract

The invention is suitable for the technical field of modeling and printing, and provides a modeling construction system based on 3D printing in bone defect repair, which comprises a data acquisition module, a processing imaging module, an identification module, a marking module, a 3D printing module and a control module, the output end of the data acquisition module is connected with the input end of the processing imaging module, and the output end of the processing imaging module is connected with the input end of the identification module. The output end of the processing imaging module is connected with the input end of the recognition module, the output end of the recognition module is connected with the input end of the marking module, the output end of the marking module is connected with the input end of the control module, and the output end of the control module is connected with the input end of the 3D printing module. According to the CT defect area scanning data result analysis and design, a surgical navigation template is manufactured through a construction module and used for assisting screw implantation, surgical preparation is sufficient, and surgical safety and accuracy are improved.

Description

technical field [0001] The invention belongs to the technical field of modeling and printing, and in particular relates to a modeling construction system and method in bone defect repair based on 3D printing. Background technique [0002] 3D printing (3DP) is a kind of rapid prototyping technology, also known as additive manufacturing. It is a digital model file based, using powder metal or plastic and other adhesive materials, through layer-by-layer printing to construct. object technology. 3D printing is usually realized by using digital technology material printers. It is often used to manufacture models in the fields of mold manufacturing, industrial design, etc., and is gradually used in the direct manufacturing of some products. There are already parts printed using this technology. . The technology has applications in jewelry, footwear, industrial design, architecture, engineering and construction, automotive, aerospace, dental and medical industries, education, geo...

Claims

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Application Information

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IPC IPC(8): A61F2/28A61F2/30G06T17/00G06T19/00
CPCA61F2/28A61F2/30942G06T17/00G06T19/003A61F2002/30985A61F2002/30952Y02P10/25
Inventor 申明奎王露露徐创业高祎邬玉兰李思敬冯丽裴国献
Owner SOUTH UNIVERSITY OF SCIENCE AND TECHNOLOGY OF CHINA
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