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Thermal-assisted flexible shaping device for human implants made of high molecular material polyether ether ketone

A polymer material, polyetheretherketone technology, used in bone implants, joint implants, joint implants, etc., can solve problems such as lack of plastic equipment

Inactive Publication Date: 2018-10-12
SHANGHAI JIAO TONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, at present, there is still a lack of suitable shaping equipment for PEEK artificial bone shaping, so it is necessary to find an economical and reliable shaping device is the key to realize the application of PEEK in the field of skull repair

Method used

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  • Thermal-assisted flexible shaping device for human implants made of high molecular material polyether ether ketone
  • Thermal-assisted flexible shaping device for human implants made of high molecular material polyether ether ketone
  • Thermal-assisted flexible shaping device for human implants made of high molecular material polyether ether ketone

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Embodiment Construction

[0042] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0043] see Figure 1-Figure 2 , an embodiment of the present invention is a polymer material polyetheretherketone human body implant heat-assisted flexible shaping device, which includes a support cabinet 2 with a rectangular cross section, a numerical control machine tool 5, and a workbench 1 for controlling the numerical control machine tool 5 and the electrical control cabinet 6 of the workbench 1, the temperature chamber 3 fixed above the workbench 1, and the heat insulation device 4 arranged above the temperature chamber 3, wherein ...

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Abstract

The invention discloses a thermal-assisted flexible shaping device for human implants made of high molecular material polyether ether ketone, and aims at seeking a realization scheme of a more effective PEEK artificial bone molding device, which comprises a support cabinet, a numerical control machine tool, a workbench, a temperature chamber, a heat insulation device and an electric control cabinet. The electric control cabinet is arranged at one side of the supporting cabinet, and the numerical control machine tool and the worktable are adjacent and arranged on the upper part of the supporting cabinet; The worktable comprises an XY-axis moving platform and a fixing mechanism, wherein the XY-axis moving platform is fixed on the mechanism and can move along the XY plane; The numerical control machine tool comprises a lifting platform and a tool head connected with the lifting platform through a nut, and the tool head can move up and down in the Z-axis direction. The device realizes shaping three-dimensional processing of PEEK artificial bone by setting temperature chamber, the X Y axis moving platform and the numerical control machine tool.

Description

technical field [0001] The invention relates to the field of cranioplasty, in particular to a heat-assisted flexible shaping device for human body implants made of polyetheretherketone, a polymer material. Background technique [0002] With the prolongation of human life and the improvement of personalized demand for quality of life and health, the manufacturing industry is also expanding from meeting human demand for transportation and energy to meeting human demand for life and health. The success of manufacturing artificial bones and artificial livers is among them. typical representative. In recent years, due to the clinical application of decompressive craniectomy to treat patients, the skull defect of the patient can cause different clinical complications. The cranioplasty of the patient with the skull defect can accelerate the venous blood return and double the circulation rate of the cerebrospinal fluid. Therefore, skull shaping is of great significance to restore t...

Claims

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Application Information

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IPC IPC(8): A61B17/56A61F2/28A61F2/30B29C67/00
CPCA61B17/56A61F2/28A61F2/30B29C67/00
Inventor 陈飞杨志云陈军
Owner SHANGHAI JIAO TONG UNIV
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