Talking about the application of RFID technology in the smart medical industry

　　Talking about the application of RFID technology in the smart medical industry

　　1, medical care

　　In many hospitals, there are a large number of emergency patients every day, especially in some large emergency centers. When a mass accident occurs, a large number of wounded will flood into the hospital. At this time, every minute and second is extremely precious, and it can’t be tolerated. error. However, the condition of each wounded person is very similar, which is easy to be confused, and the traditional manual registration is not only slow and error rate is high, it is impossible to register normally for critically ill patients. In order to quickly confirm the identity of all patients, complete the admission registration and perform step-by-step follow-up emergency work, the medical department urgently needs an automatic identification system that can provide real-time identification and condition information of the injured. Only in this way can the hospital staff be efficient and effective. Carry out rescue work accurately and orderly.

　　The specific application method is to wear a wrist tag for each patient. When the patient receives a diagnosis and treatment, the medical staff only needs to scan the tag information with a handheld reader to know the first-aid items that need to be performed, such as whether infusion, drug name, injection Specifications, treatments that have been performed, whether there are adverse reactions, etc., all data will be displayed in front of medical staff in less than a second, so that they can check medical procedures and drug specifications and quantities. The patient tag can also store all treatment processes and medication injection records. Because RFID technology provides a reliable, efficient, and economical method of information storage and inspection, the hospital's rescue of emergency patients will not be delayed, and the injured will not be mistakenly identified and cause medical accidents. In addition, in the case of transfer for treatment, the patient's data, including medical history, type of injury, proposed treatment, treatment location, treatment status, etc., can be made into a new label and sent to the next treatment hospital. Since the input of all these information can be completed at one time by reading the radio frequency tag, unnecessary manual input is reduced and human errors are avoided.

　　2, newborn logo management application

　　Newborn babies have similar characteristics and lack of understanding and expression skills. If they are not effectively marked, they will often cause misidentification, which will have an irreparable and huge impact on all parties. Therefore, the identification of newborns must realize the function of patient identification, and at the same time, mother and baby are matched. Separate identification of infants has management loopholes and cannot prevent malicious artificial replacement. Therefore, it is best to identify the newborn baby and its mother, and use the same code to connect the biological mother and child. Infant care is carried out between the hospital staff and the mother, and during temporary transfers, both parties should conduct inspections at the same time to ensure the correct mother-child pairing.

　　The mother and baby should be identified in the delivery room immediately after the baby is born. Both the mother and the baby should be transferred out of the delivery room before other patients are sent to the delivery room. The delivery room must be prepared: two non-transferable RFID tags for mothers and newborns. The information on the label should be the same, including the mother’s full name and label number, the baby’s gender, the date and time of birth, and what other hospitals think can clearly match the biological mother and child. A device that can clearly capture baby's footprints and mother's fingerprints. Appropriate forms to record relevant information and footprint data. In addition to marking, it can also fully guarantee the safety of the marked object. When someone tries to steal a newborn baby out of a hospital ward, the RFID identification device can detect it in real time and issue an alarm, and notify the security staff of the latest location of the stolen baby.

　　3. Application for tracking and locating important hospital assets and materials

　　Some large medical centers generally have huge storage bases for important medical assets and medical items. Hospital logistics personnel need to find suitable items from thousands of materials according to orders every day. The outer packaging of medical articles is usually similar, but the purpose of the inner articles is very different. Therefore, the hospital logistics department usually needs to spend huge manpower and material resources to find and check these articles. Moreover, the storage of medical items must be carried out in accordance with strict storage specifications. Misplacement incidents often occur when the warehouse is adjusted or the items are moved, resulting in extensive damage to the items or serious drug accidents after being circulated to the market.

　　Using RFID tags with LED lights will make this search and verification process extremely fast and accurate, and the tags themselves can carry item-related information, which can increase the speed of the entire verification process by about 20 times. In addition, if some items are misplaced, the system can remind the warehouse manager to adjust the storage location through flashing LED lights.

　　4. Hospital contact history tracking control application

　　Combining the infectious disease epidemic tracking control system and the medical hospital contact history RFID tracking control system, epidemic prevention and government units can instantly and accurately grasp the dynamic information of the entire processing process, thereby preventing the recurrence of nosocomial infection control problems similar to the SARS epidemic .

　　Home quarantine and infectious waste generated in medical hospitals, at the same time the health unit issued the home quarantine notice, use the global positioning system to track and control the transportation of special garbage trucks throughout the entire process, and the relevant units can instantly grasp the whereabouts of the garbage trucks, and when abnormalities occur It can be corrected immediately to prevent spreading. Most importantly, transparent dynamic tracking information can eliminate people's doubts.

　　5. Management application of pharmaceutical supply chain

　　In the medical field, a large number of errors in prescriptions, drug delivery, and medication take place every year, leading to many medical accidents, a large number of lost hours and legal proceedings. According to statistics, the losses caused in these areas are as high as 75 billion US dollars each year. Improved drug tracking methods may help hospitals save costs and curb the proliferation of counterfeit and inferior drugs, which currently account for 10% of the global drug market.

　　Using RFID electronic tags, physical objects can be identified at any moment in the manufacturing and distribution process. RFID will play a key role in eliminating the usually slow and inefficient sales and distribution processes. It will help pharmaceutical companies prepare for the future and enable them to produce more complex products in small batches. . It can also monitor drugs at all nodes in the supply chain, including accurate target batch delivery, thereby helping pharmaceutical companies meet the increasing regulatory requirements.

　　From the above application situation, the application of RFID in the medical industry has surpassed the concept of fast search and location. The hospital HIS system integrating RFID technology will integrate all the assets of the hospital into an organic whole, providing patients with fast, efficient and reliable service.

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