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Fabrication of Degradable Intervertebral Fusion with Good Mechanical Properties and Biocompatibility Based on 3D Printing Technology
Wang Q(王强); Zheng XF(郑雄飞); Wang HR(王赫然)
Department机器人学研究室
Conference Name6th International Conference on Measurement, Instrumentation and Automation (ICMIA)
Conference DateJune 29-30, 2017
Conference PlaceZhuhai, CHINA
Source PublicationPROCEEDINGS OF THE 2017 6TH INTERNATIONAL CONFERENCE ON MEASUREMENT, INSTRUMENTATION AND AUTOMATION (ICMIA 2017)
PublisherATLANTIS PRESS
Publication PlacePARIS
2017
Pages595-600
Indexed ByCPCI(ISTP)
WOS IDWOS:000415010800107
Contribution Rank1
ISSN1951-6851
ISBN978-94-6252-387-6
Keyword3d Printing Technology Intervertebral Fusion Stent Mechanical Properties Technological Method
AbstractIn this paper, the manufacture method of degradable intervertebral fusion stent with good mechanical properties and biocompatibility based on 3D printing technology is researched. Firstly, the mixing process of synthetic macromolecule and bioceramic powder is studied. And develop a high temperature stirring grinding device and realize arbitrary proportion of composite materials. Secondly, the intervertebral fusion model is processed and the print path is optimized based on discrete allocation algorithm of modeling section of cylindrical structure and print trajectory optimization algorithm. Then, the influence of printing temperature and printing layer on the bonding strength of the stent is studied, which provides a theoretical basis for the reasonable parameters setting. In addition, the composite for stent is studied, with different materials in different ratios are mixed and compressive strength and compressive modulus of each stent are tested. The ratio of composite with good mechanical strength is obtained. Finally, the intervertebral cage stent is constructed with good mechanical properties and biocompatibility.
Language英语
Citation statistics
Document Type会议论文
Identifierhttp://ir.sia.cn/handle/173321/21238
Collection机器人学研究室
Corresponding AuthorWang Q(王强)
Affiliation1.School of mechanical engineering, Shenyang Ligong University, Shenyang, China
2.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, China
Recommended Citation
GB/T 7714
Wang Q,Zheng XF,Wang HR. Fabrication of Degradable Intervertebral Fusion with Good Mechanical Properties and Biocompatibility Based on 3D Printing Technology[C]. PARIS:ATLANTIS PRESS,2017:595-600.
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