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Method of preparing bone injury repair member made of titanium

A technology for bone damage repair and manufacturing method, applied in medical science, prosthesis, etc., can solve problems such as unsuitability for small batches, diversified production needs, poor accuracy, etc., and achieve low manufacturing cost, high processing accuracy, and production short cycle effect

Inactive Publication Date: 2008-07-09
北京吉马飞科技发展有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method has poor accuracy and is generally used for the production of large-scale standard parts. It is not suitable for small batches and diversified production needs.

Method used

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  • Method of preparing bone injury repair member made of titanium
  • Method of preparing bone injury repair member made of titanium
  • Method of preparing bone injury repair member made of titanium

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with accompanying drawings (Fig. 1-Fig. 5).

[0031] A brief description of CNC wire cutting machine tools is as follows:

[0032] CNC wire cutting machine tool is processed by the principle of high energy density electric spark discharge ablation, which belongs to the category of special processing, and it can only process conductive materials. The process of EDM CNC wire cutting mainly includes the following three parts:

[0033] (1) When the CNC wire cutting machine is processing, a DC pulse voltage is applied between the cutting tool (copper wire or molybdenum wire) and the workpiece. Pulse discharge between the electrode wire and the workpiece. When the distance between the tool and the workpiece is close enough (about 0.01mm), the voltage breaks through the cooling cutting fluid medium, and discharges uniformly over the entire length of the cutting tool and the workpiece. The instantaneous temp...

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Abstract

The invention provides a method for manufacturing a titanium bone injury repairing element which is characterized in that the invention utilizes a numerical control linear cutting machine to carry through linear cutting processing on a plate body material of titanium metal or titanium alloy; thereby acquiring the titanium bone injury repairing element. Adopting the manufacturing method can meet the manufacture requirements of small manufacture batch and diversity products for each bone injury repairing element.

Description

technical field [0001] The present invention relates to the preparation technology of titanium bone damage repair parts, in particular to a manufacturing method of titanium bone damage repair parts, the titanium bone damage repair parts usually include prostheses for craniomaxillofacial bone repair in clinical medicine and Bone plate, bone plate includes: miniature bone plate, small bone plate, universal bone plate, reconstruction bone plate, ascending ramus positioning plate, etc. Background technique [0002] At present, the repair of craniofacial bone trauma or lesions in the fields of neurosurgery, plastic surgery, oral and maxillofacial surgery, etc. often use titanium mesh and bone plate made of titanium materials, and the titanium mesh is implanted into the bone after shaping. missing sites as bone substitutes. Considering the requirements of biocompatibility and long-term implantation without rejection in the body, titanium is one of the earliest implant materials s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23H7/02A61L27/06
Inventor 李晓峰刘灿武星
Owner 北京吉马飞科技发展有限公司
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