在呼吸机短缺的情况下，比较用于 3D 打印的热塑性塑料丝在呼吸机开发中的应用

Q4 Multidisciplinary

ASM Science Journal Pub Date : 2024-07-19 DOI:10.32802/asmscj.2023.1848

Nur Atiqah Shahrizan, Maya Abdullah Maamuom, Mohd Naqib Johari

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引用次数: 0

摘要

在 Covid-19 大流行期间，呼吸机短缺问题已成为医疗团队为病人提供必要治疗的一个挑战。开源呼吸机旨在通过提供可在短时间内共享和制造的最佳最小设计来遏制这种情况。人民呼吸机项目是利用三维打印技术共享的综合性开源呼吸机（PVP）之一。本文对聚乳酸（PLA）、聚对苯二甲酸乙二酯（PETG）和丙烯腈-丁二烯-苯乙烯（ABS）等不同的三维打印长丝进行了打印和研究，以确定最适合用于呼吸机部件的最佳长丝。比较不同长丝时使用了两种测试，一种是消毒剂测试，以确保材料能够承受医疗设施中使用的消毒剂；另一种是失效测试，以检查每种材料的强度。最后，聚乳酸长丝被认为是最好的长丝，因为它的打印问题最少，而且能够在周围循环温度下打印。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Comparison of Thermoplastic Filaments for 3D Printing in The Development of Ventilator During Ventilator Shortage Situation

The ventilator shortage issue during the Covid-19 pandemic has become a challenge for the medical team in providing the necessary treatment for patients. Open-source ventilators were designed to curb this situation by providing the best minimal designs that can be shared and built within a short period of time. People’s Ventilator Project was one of the comprehensive open-source ventilators (PVP) being shared that utilise the 3D printing technology. In this paper, different 3D printing filaments, which are PLA, PETG and ABS were being printed and investigated to identify the best filament that is most suitable to be used for ventilator parts. Two types of tests were used to compare the filaments which are the Disinfectant Test to ensure the material can withstand disinfectant used in healthcare facilities and the Failure Test to check the strength of each material. As the conclusion, PLA filament is considered as the best filament as it has the least printing issues and its capability of being printed at a circulating surrounding temperature.

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来源期刊

ASM Science Journal Multidisciplinary-Multidisciplinary

CiteScore

0.60

自引率

0.00%

发文量

期刊介绍： The ASM Science Journal publishes advancements in the broad fields of medical, engineering, earth, mathematical, physical, chemical and agricultural sciences as well as ICT. Scientific articles published will be on the basis of originality, importance and significant contribution to science, scientific research and the public. Scientific articles published will be on the basis of originality, importance and significant contribution to science, scientific research and the public. Scientists who subscribe to the fields listed above will be the source of papers to the journal. All articles will be reviewed by at least two experts in that particular field.