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Drug traceability method and device based on blockchain, server and medium

A blockchain and pharmaceutical technology, applied in the blockchain field, can solve the problem of inability to trace the source of drug circulation information

Pending Publication Date: 2021-01-01
微医云(杭州)控股有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, there is a high degree of attention to the production of drugs and the safety of drugs. The existing drug traceability system is difficult to coordinate the sharing of multi-party data. The drug production process can only be supervised through the drug traceability management system. Then the relevant users only need to The system can be traced back to the information of the drug production process, but it is impossible to trace the source of drug circulation information in the whole process of drug production, drug distribution, drug sales and logistics distribution, which leads to certain limitations in drug traceability

Method used

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  • Drug traceability method and device based on blockchain, server and medium
  • Drug traceability method and device based on blockchain, server and medium
  • Drug traceability method and device based on blockchain, server and medium

Examples

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Effect test

Embodiment 1

[0044] figure 1 It is a flow chart of a blockchain-based drug traceability method provided in Embodiment 1 of this application. This embodiment is applicable to the situation of blockchain-based drug traceability, and is used to solve the problem that the existing drug traceability system is difficult to collaboratively process drugs. In the process of circulation, multi-party data, the authenticity and validity of drug circulation information cannot be guaranteed. The applicable blockchain can be, for example, a consortium chain. The method can be executed by a block chain-based drug traceability device, which is implemented in the form of software and / or hardware, and is preferably configured in an electronic device, such as a computing device carrying a block chain node.

[0045] Such as figure 1 As shown, the blockchain-based drug traceability method is executed by blockchain nodes, specifically as follows:

[0046] S110. Obtain a drug production information on-chain tr...

Embodiment 2

[0065] Figure 5 A schematic structural diagram of a block chain-based drug traceability device provided in Embodiment 2 of the present invention. The device is implemented in the form of software and / or hardware, and is preferably configured in electronic equipment, such as carrying the computing power of block chain nodes. in the device. This embodiment can be applied to the situation of drug traceability based on blockchain, and is used to solve the problem that the existing drug traceability system is difficult to collaboratively process multi-party data in the process of drug circulation, and the authenticity and validity of drug circulation information cannot be guaranteed. The explanations of terms that are the same as or corresponding to those in the foregoing embodiments are not repeated here.

[0066] see Figure 5 The block chain-based drug traceability device provided in this embodiment specifically includes the following structures: drug production information o...

Embodiment 3

[0076] Figure 6 It is a schematic structural diagram of a server provided by Embodiment 3 of the present invention. Figure 6 A block diagram of an exemplary server 12 suitable for use in implementing embodiments of the invention is shown. Figure 6 The server 12 shown is only an example, and should not limit the functions and scope of use of the embodiments of the present invention.

[0077] Such as Figure 6 As shown, server 12 takes the form of a general purpose computing device. Components of server 12 may include, but are not limited to: one or more processors or processing units 16, system memory 28, bus 18 connecting various system components including system memory 28 and processing unit 16.

[0078] Bus 18 represents one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processor, or a local bus using any of a variety of bus structures. These architectures include, by way of ex...

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Abstract

The embodiment of the invention discloses a drug tracing method and device based on a blockchain, a server and a medium. The method comprises the following steps: acquiring drug-related information chaining requests of drug manufacturer users, drug dealer users, pharmacy users and logistics company users, uploading circulation information of drugs in each link to the blockchain, acquiring drug information query requests of drug supervision users, and sending the drug information query requests to the drug manufacturer users, drug dealer users, pharmacy users and logistics company users; and inquiring corresponding drug information in the blockchain for feedback. Through the method of the embodiment of the invention, multi-party collaboration of medicine manufacturers, medicine dealers, pharmacy users, logistics companies and medicine supervision users can be realized, information in links of medicine production, medicine circulation, medicine sales, logistics distribution and the likeis stored in the blockchain, all parties jointly maintain the blockchain system, data cannot be changed randomly, and the safety of the system is improved. And thus, the drug supervision user can carry out full-process drug tracing on the target drug.

Description

technical field [0001] The embodiment of the present invention relates to the technical field of block chain, and in particular to a method, device, server and medium for drug traceability based on block chain. Background technique [0002] At present, there is a high degree of attention to the production of drugs and the safety of drugs. The existing drug traceability system is difficult to coordinate the sharing of multi-party data. The drug production process can only be supervised through the drug traceability management system. Then the relevant users only need to The system can be traced back to the information of the drug production process, but it is impossible to trace the source of drug distribution information in the whole process of drug production, drug distribution, drug sales and logistics distribution, which leads to certain limitations in drug traceability. Contents of the invention [0003] The embodiment of the present invention provides a drug traceabil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/00
CPCG06Q30/018
Inventor 刘焕宇代天宇刘一磊张岩刘全军
Owner 微医云(杭州)控股有限公司
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