Objective To draw on the experience of the construction and development of drug traceability system in the USA and to provide reference for improving China’s drug traceability system.Methods Literature research and c...Objective To draw on the experience of the construction and development of drug traceability system in the USA and to provide reference for improving China’s drug traceability system.Methods Literature research and comparative study were used to sort out the background and development of drug traceability system in the USA,including drug traceability code,drug traceability model,drug traceability platform and the application of blockchain technology.On this basis,some suggestions on the construction of drug traceability system in China were put forward.Results and Conclusion The United States has a perfect system of laws and regulations on drug traceability,which encourages the construction of third-party traceability platforms to avoid the formation of monopolies.Besides,the application of blockchain technology in the construction of drug traceability system is also relatively mature.It is suggested that China strengthen the construction of drug traceability system,give play to the advantages of third-party traceability platforms,and improve the application of blockchain technology in drug traceability.展开更多
Objective To analyze the current problems in drug traceability and supply chain management,and build the drug traceability system based on the block chain technology so as to provide authenticity assurance for the rea...Objective To analyze the current problems in drug traceability and supply chain management,and build the drug traceability system based on the block chain technology so as to provide authenticity assurance for the real data in the whole life cycle of drugs.Methods A new drug regulatory traceability protocol was designed based on block chain technology.The database of drug production,circulation and use was linked closely.A traceability system was set up according to the traceability protocol,and the consensus complexity and safety performance of the system were analyzed.Results and Conclusion The distributed account book and tamper-proof functions of the block chain platform were used to establish a double-chain system based on the combination of public chain and private chain,which could make the data of drugs more reliable,transparent and traceable with good application value.The establishment of a double-chain traceability system is studied so that drug market license holders,manufacturers,operating enterprises and users can verify the data to form an interconnected drug traceability data chain.展开更多
文摘Objective To draw on the experience of the construction and development of drug traceability system in the USA and to provide reference for improving China’s drug traceability system.Methods Literature research and comparative study were used to sort out the background and development of drug traceability system in the USA,including drug traceability code,drug traceability model,drug traceability platform and the application of blockchain technology.On this basis,some suggestions on the construction of drug traceability system in China were put forward.Results and Conclusion The United States has a perfect system of laws and regulations on drug traceability,which encourages the construction of third-party traceability platforms to avoid the formation of monopolies.Besides,the application of blockchain technology in the construction of drug traceability system is also relatively mature.It is suggested that China strengthen the construction of drug traceability system,give play to the advantages of third-party traceability platforms,and improve the application of blockchain technology in drug traceability.
文摘Objective To analyze the current problems in drug traceability and supply chain management,and build the drug traceability system based on the block chain technology so as to provide authenticity assurance for the real data in the whole life cycle of drugs.Methods A new drug regulatory traceability protocol was designed based on block chain technology.The database of drug production,circulation and use was linked closely.A traceability system was set up according to the traceability protocol,and the consensus complexity and safety performance of the system were analyzed.Results and Conclusion The distributed account book and tamper-proof functions of the block chain platform were used to establish a double-chain system based on the combination of public chain and private chain,which could make the data of drugs more reliable,transparent and traceable with good application value.The establishment of a double-chain traceability system is studied so that drug market license holders,manufacturers,operating enterprises and users can verify the data to form an interconnected drug traceability data chain.
