Talking about the application of RFID technology in medical!NFC Sticker Dealer drugs

　　In recent years, drug safety issues have occurred frequently, and there have been several drug safety incidents in my country: the Ministry of Health urgently halted Xinfu, and the State Food and Drug Administration halted houttuynia cordata injections, etc., because counterfeit and inferior drugs give people’s lives. The safety of property caused a hazard. Therefore, the use of advanced technology to supervise the pharmaceutical industry is an urgent matter. RFID technology plays an important role in tracking and monitoring drugs and equipment, and rectifying and regulating the medical supplies market.

　　Currently, the supervision of drug circulation in my country mainly adopts electronic supervision codes. The electronic supervision code identification consists of 20 digits, one-dimensional bar code and prompt information. The electronic supervision code is a mark given to each article by the implementation of electronic supervision of products in my country, and is the identity card of the article. However, the electronic supervision code has inherent technical defects:

　　(1) Low safety performance. The electronic supervision code is a one-dimensional bar code with low technical complexity, low forgery difficulty and low security performance.

　　(2) The information cannot be changed. The information of the electronic supervision code is fixed by printing the data information it contains and cannot be changed.

　　(3) The information reading speed is slow.

　　(4) Poor anti-interference ability.

　　RFID technology application solutions in medical drug management:

　　RFID electronic tags are implanted in drug packaging. When drugs leave the factory, they are registered with the drug management database through RFID technology, and RFID reading and writing equipment is provided in hospitals or pharmacies for doctors and patients to check the authenticity of the drugs, the date of delivery or read the method of use of the drugs and Precautions. When the drug is sold and used, the package will be unsealed and the ID number of the drug will be cancelled. The drug manufacturer can use this system to grasp the flow and sales of the drug in order to adjust the production plan. Especially for special drugs or banned drugs management is more important.

　　Broadway Smart RFID Medicine Smart Cabinet

　　The working process of RFID technology in medical drug management:

　　One, the reader sends a certain frequency radio frequency signal through the antenna;

　　2. When the RFID tag enters the magnetic field, it generates an induced current to obtain energy, and sends information such as its own code to the reader;

　　Three, the reader gathers information and decodes it;

　　Fourth, the RFID reader/writer sends the information data to the computer host for processing.

　　RFID has great application potential in drug anti-counterfeiting and tracking and supply chain management. The use of RFID technology to track every link of each drug in sales and record it in the database in real time greatly guarantees the safety of drugs in the circulation link. The manufacturer of the medicine is responsible for attaching the electronic label of the medicine to the package. There are two types of electronic labels for medicines, one is the electronic label affixed to the small drug packaging box of each sales unit, and the other is the electronic label affixed to the packaging carton. Pharmaceutical wholesale companies, pharmaceutical retail companies, medical institutions, etc. need to be equipped with dedicated RFID read-write equipment. Pharmaceutical business enterprises perform product authenticity identification and circulation information writing operations during product entry and exit.

　　The drug regulatory department can use rfid handhelds to conduct on-site inspection and identification of drugs in the warehouse and on sale of relevant drug circulation units. Manage the identity registration and issuance of digital certificates for pharmaceutical manufacturers, pharmaceutical distribution companies, pharmaceutical retail companies, and medical institutions. When consumers buy medicines in hospitals or pharmacies, they can authenticate the authenticity of the medicines through the RFID read-write device or self-service identification terminal of the hospital or pharmacy.

　　RFID has the following specific applications in the medical field:

　　Medicine storage in and out management

　　When the medicine is in and out of the warehouse, batch data collection and quantity verification can be realized through RFID technology, which replaces the previous document operation. The operation data information is uploaded in real time in a wireless environment and shared with the system, which improves operation efficiency and improves operation accuracy. .

　　Medical garbage information management

　　Through the cooperation of different hospitals and transportation companies, a traceable medical waste tracking system is established with the help of RFID technology to realize the full tracking of medical waste transportation to the treatment plant and avoid the illegal treatment of medical waste.

　　Blood Information Management

　　The application of RFID technology to blood management can effectively avoid the shortcomings of small barcode capacity, realize non-contact recognition, reduce blood pollution, realize multi-target recognition, and improve data collection efficiency.

　　Drug traceability

　　Accurately record the identity of items and patients through RFID technology, including basic information about product use, specific product information involved in adverse events, areas where the same quality problem may occur, patients involved in problem products, and location of unused problem products, etc. , Trace back to defective products and related patients, control all unused medical devices and drugs, and provide strong support for accident handling.

　　RFID drug management aims to use high-tech to achieve safety supervision of special drugs, chemical reagents, and medical equipment, prevent counterfeit drugs, expired drugs, and banned drugs from entering the market, encourage "doctors and patients" to use drugs correctly, and curb price hikes and monopoly drugs The occurrence of unfavorable phenomena in the market improves the monitoring of environmental conditions for drug transportation and storage.

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