PharmaChain:确保无假冒药品供应链的区块链

IF 1.3 Q3 COMPUTER SCIENCE, INFORMATION SYSTEMS IET Networks Pub Date : 2023-01-01 DOI:10.1049/ntw2.12041
Anand K. Bapatla, Saraju P. Mohanty, Elias Kougianos, Deepak Puthal, Anusha Bapatla
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引用次数: 2

摘要

全球化促进了不同行业消除地理边界,并使组织能够集体生产商品。制药行业就是这样一个主要受益于全球化的行业,它在药物的研究、开发、制造以及最终分销的不同方面降低了成本并提高了盈利能力。全球化不仅降低了该行业的成本并增加了利润,还为所有人提供了基本药物,即使是在不发达、发展中国家和发达国家的偏远地区也是如此。随着药品供应链(PSC)中实体或参与者数量的增加,从制造商到消费者的药品交付的复杂性和抽象性也有所增加,这引发了新的担忧,如假药、不正确、,关于到达消费者的药物的信息不完整或没有,从而破坏了消费者的信心,最重要的是分销延迟,这可能对消费者的生活和业务增长造成严重影响。考虑到所有这些挑战,迫切需要一个强大的PSC,它可以消除盲党并提供透明的链条。透明的PSC将通过为药物的整个生命周期创建一个安全、单一的真相来源,消除不同参与实体之间的数据碎片,从而消除假冒伪劣产品的引入,确保消费者安全。本文提出了一种新的基于分布式账本技术(DLT)的PSC透明供应链,并实现了概念验证,以分析所提出的体系结构的可扩展性和效率。分布式账本技术(DLT)是可以提供这种透明PSC的技术之一,而智能合约(SC)是这种系统中最常用的组件,用于实现业务逻辑和访问控制机制。所提出的PharmaChain模型调查了PSC中主要实体之间的所有交互,并解决了智能合约问题,如重新进入、随机性和缺乏可靠的数据馈送。将结果与其他提出的基于DLT的PSC解决方案进行了比较。
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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PharmaChain: A blockchain to ensure counterfeit-free pharmaceutical supply chain
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来源期刊
IET Networks
IET Networks COMPUTER SCIENCE, INFORMATION SYSTEMS-
CiteScore
5.00
自引率
0.00%
发文量
41
审稿时长
33 weeks
期刊介绍: IET Networks covers the fundamental developments and advancing methodologies to achieve higher performance, optimized and dependable future networks. IET Networks is particularly interested in new ideas and superior solutions to the known and arising technological development bottlenecks at all levels of networking such as topologies, protocols, routing, relaying and resource-allocation for more efficient and more reliable provision of network services. Topics include, but are not limited to: Network Architecture, Design and Planning, Network Protocol, Software, Analysis, Simulation and Experiment, Network Technologies, Applications and Services, Network Security, Operation and Management.
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