CN104207861A - Manufacturing process of digital custom-made skeleton implant - Google Patents
Manufacturing process of digital custom-made skeleton implant Download PDFInfo
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- CN104207861A CN104207861A CN201410446732.3A CN201410446732A CN104207861A CN 104207861 A CN104207861 A CN 104207861A CN 201410446732 A CN201410446732 A CN 201410446732A CN 104207861 A CN104207861 A CN 104207861A
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- skeleton
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- ketone
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Abstract
The invention discloses a manufacturing process of a digital custom-made skeleton implant. The manufacturing process comprises the specific steps: (1) using simulating cartographic software of a computer to simulate a health state diagram of a skeleton undamaged and combining a state diagram of a broken skeleton to be implanted to simulate a state diagram of a skeleton needing to be implanted; (2) using CAD (Computer Aided Design) 3D model (Three-Dimensional Model) production software of the computer to draw a complete 3D solid figure of the skeleton needing to be implanted; (3) selecting and determining a material of the skeleton implant in a corresponding material library by the computer; and then calculating the specific ratio and weight of PEEK (Polyether-Ether-Ketone)-hydroxyapatite composite material in a corresponding area under the corresponding climate; and (4) printing this skeleton implant by a 3D printer. The manufacturing process provided by the invention is faster in time of customizing the skeleton implant and higher in efficiency; furthermore, the burdening of the material is more precise, therefore the quality of the skeleton implant prepared is better.
Description
Technical field
The present invention relates to a kind of manufacturing process of skeleton implant, particularly relate to the manufacturing process of a kind of digitized customization skeleton implant, belong to orthopaedic technique field.
Background technology
Skeleton implant is made to measure due to needs, therefore seem in operation and extremely bother, method conventional is at present the mode adopting Gypsum Fibrosum sizing, first make a model, then make skeleton implant again according to model, the method fabrication cycle is long, and the larger skeleton implant of manufactured size can manage it, but the skeleton implant wanting manufactured size less often seems, some is coarse, causes can not mating with implantation position.
Summary of the invention
The present invention is exactly for the problems referred to above, there is provided a kind of digitized to customize the manufacturing process of skeleton implant, the time of this manufacturing process customization skeleton implant is very fast, and efficiency is higher, the batching simultaneously making material is comparatively accurate, makes the quality of the skeleton implant produced better.
For reaching above-mentioned technical purpose, present invention employs the manufacturing process of a kind of digitized customization skeleton implant, its concrete steps are:
(1) utilize computer simulation graphics software simulate skeleton not impaired time the state diagram of health, the more damaged skeletal status figure to be implanted such as to combine, simulate the skeletal form figure that must implant;
(2) utilize computer CAD 3D modelling software, draw out the three-dimensional graph of the complete skeletal form that must implant;
(3) material determining skeleton implant is selected in computer respective material storehouse: polyether-ether-ketone-hydroxyapatite composite material, then go out the concrete proportioning of polyether-ether-ketone-hydroxyapatite composite material under the corresponding weather in corresponding area by calculating computed in software, and calculate the concrete weight of polyether-ether-ketone-hydroxyapatite composite material making this skeleton implant;
(4) polyether-ether-ketone-hydroxyapatite composite material good for proportioning is put into 3D printer, adopt 3D printer to print this skeleton implant.
Above-mentioned technique abandons the processing technology of in the past loaded down with trivial details skeleton implant, and step simplifies greatly, improve make efficiency; Because whole process adopts computer related software to assist, the precision of skeleton implant is improved greatly; Meanwhile, adopt computer aided system to help to calculate the concrete proportioning of polyether-ether-ketone-hydroxyapatite composite material and concrete weight, make the skeleton implant better quality adopting polyether-ether-ketone-hydroxyapatite composite material to produce.
Accompanying drawing explanation
Shown in Fig. 1 is process chart of the present invention;
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in more detail.
Composition graphs 1 is known, a kind of manufacturing process of digitized customization skeleton implant, and its concrete steps are:
(1) first utilize computer simulation graphics software simulate skeleton not impaired time the state diagram of health, the more damaged skeletal status figure to be implanted such as to combine, simulate the skeletal form figure that must implant; This step is more crucial, directly has influence on the operation of subsequent step;
(2) then utilize computer CAD 3D modelling software, draw out the three-dimensional graph of the complete skeletal form that must implant; Changing step is be based upon on the basis of step (1), if step (1) does not have ready-made words, the model that this step is produced just has deviation and even scraps;
(3) computer respective material storehouse is next adopted to select to determine the material of skeleton implant: polyether-ether-ketone-hydroxyapatite composite material, the various indexs of this material are all relatively even consistent with skeleton, are therefore the materials of more satisfactory making skeleton implant; Then go out the concrete proportioning of polyether-ether-ketone-hydroxyapatite composite material under the corresponding weather in corresponding area by calculating computed in software, and calculate the concrete weight of polyether-ether-ketone-hydroxyapatite composite material making this skeleton implant; Because under the weather that different regions are different, the proportioning of material all can produce delicate change, therefore, adopts corresponding suitable proportioning under corresponding weather, contributes to the quality improving product;
(4) polyether-ether-ketone-hydroxyapatite composite material good for proportioning is put into 3D printer, adopt 3D printer to print this skeleton implant.
Claims (1)
1. a manufacturing process for digitized customization skeleton implant, it is characterized in that, concrete steps are:
(1) utilize computer simulation graphics software simulate skeleton not impaired time the state diagram of health, the more damaged skeletal status figure to be implanted such as to combine, simulate the skeletal form figure that must implant;
(2) utilize computer CAD 3D modelling software, draw out the three-dimensional graph of the complete skeletal form that must implant;
(3) material determining skeleton implant is selected in computer respective material storehouse: polyether-ether-ketone-hydroxyapatite composite material, then go out the concrete proportioning of polyether-ether-ketone-hydroxyapatite composite material under the corresponding weather in corresponding area by calculating computed in software, and calculate the concrete weight of polyether-ether-ketone-hydroxyapatite composite material making this skeleton implant;
(4) polyether-ether-ketone-hydroxyapatite composite material good for proportioning is put into 3D printer, adopt 3D printer to print this skeleton implant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410446732.3A CN104207861B (en) | 2014-09-03 | 2014-09-03 | A kind of manufacturing process of digitized customization skeleton implant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410446732.3A CN104207861B (en) | 2014-09-03 | 2014-09-03 | A kind of manufacturing process of digitized customization skeleton implant |
Publications (2)
| Publication Number | Publication Date |
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| CN104207861A true CN104207861A (en) | 2014-12-17 |
| CN104207861B CN104207861B (en) | 2016-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410446732.3A Expired - Fee Related CN104207861B (en) | 2014-09-03 | 2014-09-03 | A kind of manufacturing process of digitized customization skeleton implant |
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| CN (1) | CN104207861B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105726168A (en) * | 2016-01-22 | 2016-07-06 | 张帆 | Individualized customized implantation material shaping device for 3D printing and manufacturing method thereof |
| CN107050518A (en) * | 2016-12-13 | 2017-08-18 | 杭州市萧山区中医院 | A kind of Bone Defect Repari bioceramic scaffold material based on photocuring 3D printing technique individuation Custom Prosthesis and preparation method thereof |
| CN108261241A (en) * | 2018-01-16 | 2018-07-10 | 河北瑞鹤医疗器械有限公司 | Orthopedic implant method for customizing, apparatus and system |
| CN108515695A (en) * | 2018-04-08 | 2018-09-11 | 西安交通大学 | Based on the composite modified polyether-ether-ketone implantation material 3D printing method of bioceramic |
| CN109621001A (en) * | 2018-12-30 | 2019-04-16 | 山东百多安医疗器械有限公司 | A kind of polyether-ether-ketone alveolar bone repairing material and personalized production method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105726168A (en) * | 2016-01-22 | 2016-07-06 | 张帆 | Individualized customized implantation material shaping device for 3D printing and manufacturing method thereof |
| CN107050518A (en) * | 2016-12-13 | 2017-08-18 | 杭州市萧山区中医院 | A kind of Bone Defect Repari bioceramic scaffold material based on photocuring 3D printing technique individuation Custom Prosthesis and preparation method thereof |
| CN108261241A (en) * | 2018-01-16 | 2018-07-10 | 河北瑞鹤医疗器械有限公司 | Orthopedic implant method for customizing, apparatus and system |
| CN108261241B (en) * | 2018-01-16 | 2020-02-14 | 河北瑞鹤医疗器械有限公司 | Method, device and system for customizing orthopedics endophyte |
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| CN109621001A (en) * | 2018-12-30 | 2019-04-16 | 山东百多安医疗器械有限公司 | A kind of polyether-ether-ketone alveolar bone repairing material and personalized production method |
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| Publication number | Publication date |
|---|---|
| CN104207861B (en) | 2016-08-31 |
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