Application of RFID anti-counterfeiting traceability technology in medicine
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1. Program overview
RFID non-contact radio frequency identification technology establishes a drug supply chain anti-counterfeiting traceability system, which can realize real-time tracking and supervision of drugs in the production, circulation, distribution, and retail links. RFID anti-counterfeiting traceability has broken through the traditional anti-counterfeiting ideas and adopted new measures. The specific key data of the supply chain can be traced: from the time the medicine leaves the factory, the RFID label is affixed to the medicine packaging and becomes an integral part of the medicine. The RFID label carries all the information. The principle of RFID for anti-counterfeiting in product anti-counterfeiting is: The product identification number (ID), the anti-counterfeiting code (which is encrypted by hardware or software algorithms), is traced and managed through the system management platform, from the subsequent supply chain process of the drug, and finally to the patient through the retailer or the hospital.
2. Project background
At present, the pharmaceutical industry is currently facing the problem of the proliferation of counterfeit and inferior drugs. Medicine is related to the health and life safety of millions of patients, and there must be no mistakes. However, some lawbreakers are driven by their interests to manufacture counterfeit drugs, which threaten the lives of consumers after taking them. Combining with the current social problems such as the difficulty of seeing a doctor and the imperfect medical system, the manufacture and sale of counterfeit medicines is undoubtedly worse. Although the anti-counterfeiting of medicines adopts various technologies, it is still a proposition for the serious problems that are emerging now. The system that uses RFID technology to identify the anti-counterfeiting traceability function will assist the pharmaceutical company to fully monitor the entire process from production to shelf to avoid the occurrence of counterfeit and inferior drugs.
Three, the system process
Four, system function
1) Centralized management of the whole process
The entire anti-counterfeiting traceability management system is an intelligent management system based on RFID technology. On a complete platform, it realizes the entire process of drug production, warehousing, logistics, final sales, and RFID electronic tags to carry this information, which is convenient for data collection and aggregation. To the management system server center, the integrated business management of the entire process such as drug tracking, summary statistical inquiry, information analysis, and printing reports can be carried out on the management system number.
2) Effectively improve the supervision level of relevant departments
Due to the lack of basic information, a lot of current supervision work in the field of drug circulation can only stay at the level of post-event supervision. When consumers doubt the authenticity of a drug, they can go to the relevant regulatory authority to verify and verify. The regulatory authority only needs to set up an RFID reader to read the information to verify the authenticity of the drug and a series of information. Using RFID technology, it can do it. The organic unity of pre-prevention, mid-event supervision, and post-event processing will achieve full coverage of supervision work.
3) Real-time tracking and monitoring
Each RFID reader can be connected to the server via GPRS or network, and can effectively record, track and monitor in production, warehousing, logistics, and final sales. To grasp the entire process in time and clarify the dynamics of the entire link, pharmaceutical manufacturers can make timely and prepared selection adjustments based on statistical data, and can be managed in a targeted manner. Achieve a real-time information transmission and management.
4) Efficient anti-counterfeiting
The RFID tag is the identity card of the medicine, and the product identification number (ID), which is the anti-counterfeiting code (encrypted by software or hardware algorithm), is written in the RFID chip. This ID is unique in production and storage. In order to prevent criminals from forgery and tampering, a secret identifier associated with the ID can be written in the RFID electronic tag to identify the uniqueness of the verification process. The RFID electronic tag identification ID is read-only and cannot be changed, and is assigned to the corresponding read permission of the reader.
5) Automated data collection
In the warehousing and logistics links, including the final sale, although there are many times to collect information, the use of RFID readers can automatically identify non-contact and long-distance, so as to collect data efficiently. Reduce the complexity of manual statistics and query; traditional data collection generally still stays in manual recording and simple computer management. The RFID reader/writer sends out a certain frequency radio frequency signal through the antenna. When the tag enters the magnetic field, it generates an induced current to obtain energy, sends out its own coding and other information, which is read and decoded by the reader and sent to the host computer for relevant processing. .
6) Regulate the market and increase trust
The current pharmaceutical market is very chaotic. If RFID electronic label technology is promoted in pharmaceutical companies, pharmaceutical companies will improve their informatization management capabilities. This will improve the service quality of the industry and will not give criminals an opportunity to increase competition. It is very helpful to improve the credibility and image of the enterprise. I believe that RFID technology will be widely used in the industry in the future.
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