Autopsy of a Hemodialysis Machine: Potential for Recycling at the End of the Life Cycle.

IF 10.3 1区 医学 Q1 UROLOGY & NEPHROLOGY
Carole Bonnet, Massimo Torreggiani, Lavinia Bianco, Frédéric Amiard, Zeyad Elsalhy, Ajla Grozdanic, Hana Grozdanic, Anastasia Vladimira Sizov, Makrem Kayel, Michaël Saulnier, Gaëlle Vayssieres, Hafedh Fessi, Nicolas Delorme, Giorgina Barbara Piccoli
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引用次数: 0
血液透析机的解剖:在生命周期结束时回收的潜力。
背景:血液透析(HD)对医疗保健的碳足迹贡献巨大。全世界每年约有 10 万台透析机结束其生命周期。我们的目的是分析市场占有率最高的两家公司生产的两台透析机的成分和可回收潜力,这两台透析机都已达到使用年限(根据法国法规,使用年限为 10-12 年):方法:拆解一台5008 CorDiax(费森尤斯医疗用品公司)和一台Artis/Evosys(Gambro AB公司),分析每台机器的重量和主要成分(塑料、金属、混合材料和电子元件)。拆卸机器所需的时间也被记录下来。使用傅立叶变换红外光谱法(FTIR)对 15 个塑料元件样本进行了进一步研究。结果与制造商提供的数据进行了比较:拆解后的 HD 机器分别重 125.0 千克和 141.4 千克;塑料、金属、混合材料和电子元件分别占第一台机器重量的 28%、15%、51% 和 6%,占第二台机器重量的 28%、19%、40% 和 13%。人工将透析机拆解为大部件所需的时间约为 12 小时。将透析器拆解成单一材料至少需要一个工作周(35 小时)。塑料元件大多是树脂(用于制造塑料的石油基材料)混合物,因此其回收利用潜力微乎其微:这项研究表明,血液透析机在其生命周期的末期会产生废物,而且回收利用的可能性很低,因此有必要从 "从摇篮到摇篮 "的角度重新考虑其设计。
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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来源期刊
Journal of The American Society of Nephrology
Journal of The American Society of Nephrology 医学-泌尿学与肾脏学
CiteScore
22.40
自引率
2.90%
发文量
492
审稿时长
3-8 weeks
期刊介绍: The Journal of the American Society of Nephrology (JASN) stands as the preeminent kidney journal globally, offering an exceptional synthesis of cutting-edge basic research, clinical epidemiology, meta-analysis, and relevant editorial content. Representing a comprehensive resource, JASN encompasses clinical research, editorials distilling key findings, perspectives, and timely reviews. Editorials are skillfully crafted to elucidate the essential insights of the parent article, while JASN actively encourages the submission of Letters to the Editor discussing recently published articles. The reviews featured in JASN are consistently erudite and comprehensive, providing thorough coverage of respective fields. Since its inception in July 1990, JASN has been a monthly publication. JASN publishes original research reports and editorial content across a spectrum of basic and clinical science relevant to the broad discipline of nephrology. Topics covered include renal cell biology, developmental biology of the kidney, genetics of kidney disease, cell and transport physiology, hemodynamics and vascular regulation, mechanisms of blood pressure regulation, renal immunology, kidney pathology, pathophysiology of kidney diseases, nephrolithiasis, clinical nephrology (including dialysis and transplantation), and hypertension. Furthermore, articles addressing healthcare policy and care delivery issues relevant to nephrology are warmly welcomed.
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