Abstract
With the continuous development of biomedical materials, biopolymer materials suitable for 3D printing have attracted more and more attention from scientists. Especially in the case of urethral stricture, the traditional urethral dilatation is not only badly treated but also the patient will suffer great pain. Then the biodegradable material that can be degraded in the human body can better solve this problem and complete it in the human body. After supporting the function, it will degrade into harmless substances. In the past, polylactic acid-based stents had poor mechanical properties when their diameters were large. Now, this problem can be solved by manufacturing the stent by 3D printing after calculation and modeling. This article mainly introduces the application of biodegradable materials in the field of bio-stents and the latest research progress from the perspective of vascular stents and urinary system stents.
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Acknowledgments
This study is funded by Beijing Municipal Education Commission Scientific Research Project Funding-3D printing composite gel material for cartilage repair research (Grant No. KM201910015009), Science and Technology Major Project Foundation of Fujian Province (Grant No. 2015YZ0003), and Study on hyaluronic acid-based hydrogel for cartilage repair (Grant No. 22150120041/033), and Surface printing coating technology of cerebrovascular stent (Grant No. 11000300378), and 3D printing and its application in biomedicine (Grant No. 11000300653), and Cultivation of Innovative Talents Cultivation and Curriculum Development of Soaring College, Beijing No. 5 Middle School Chemistry Base (Grant No. 11000300731), and 3D printing customized bone material and mold design and preparation (Grant No. 11000300880),and Preparation of 3D printing educational model (Grant No. 11000300897).
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Wang, H. et al. (2021). Overview of Degradable Polymer Materials Suitable for 3D Printing Bio-stent. In: Zhao, P., Ye, Z., Xu, M., Yang, L., Zhang, L., Zhu, R. (eds) Advances in Graphic Communication, Printing and Packaging Technology and Materials. Lecture Notes in Electrical Engineering, vol 754. Springer, Singapore. https://doi.org/10.1007/978-981-16-0503-1_116
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DOI: https://doi.org/10.1007/978-981-16-0503-1_116
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