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Does the medical industry need RFID technology? The answer is yes. All of us are inseparable from the medical industry throughout our lives. When we get sick, we go to the hospital for treatment, we need injections and medicine, or even hospitalization for surgery. But for us, how to ensure that we are not taking fake or expired drugs? How to let the doctor understand your basic situation, so as to give you timely and correct treatment? How to ensure that the nurse will give you the appropriate care you need?
Application of RFID in neonatal ward
The use of RFID patient identification in the neonatal ward is due to the fact that newborn babies are often similar in characteristics and difficult to distinguish, and their own understanding and expression skills are lacking. If they are not effectively identified, they will often cause misidentification and be replaced, which will bring to the family. Pain, causing reputational damage to the hospital. For the RFID identification of newborns, the mother-infant association identification shall be adopted, that is, the newborn infant and its mother shall be associated with the identification, and the biological mother and child shall be linked by means such as the same code. In this way, the matching between the identification information of the baby’s wristband and the identification information of the mother is ensured, and it is effectively prevented that babies who are all the same at birth are held by mistake.
Deploy fixed RFID readers at all important entrances and exits. Every time a nurse and baby need to pass, by reading the RFID identification card on the nurse and the RFID mother-infant identification tape on the baby, the pass can only be passed after the identity is confirmed. Otherwise, the system will issue an alarm to prevent the baby from being stolen. While in the hospital, mother and child must wear the logo with them. The newborn identification tape must also be waterproof and alcohol-resistant, so that it can be recognized even when the baby is bathing. In addition, the identification tape can be reused. If the mother and child are discharged from the hospital, the identification tape will be recovered, the information will be destroyed, and the data will be written again when it is used again. In addition, if someone deliberately opens the identification tape during use, the system will immediately alarm.
Application of RFID technology in blood management
The general process of blood management business is: blood donation registration, blood sample testing, blood sampling, blood storage, storage management (component processing, etc.), blood out of storage and hospital for use by patients (or other blood products). In this process, a lot of data is often involved, including the donor’s information, blood type, blood collection time, location, and the person who handles it. A large amount of information has brought certain difficulties to blood management. In addition, blood is a substance that is very easy to deteriorate. If the environmental conditions are not suitable, the quality of blood will be destroyed. Therefore, the quality of blood will be poor during storage and transportation. Real-time monitoring is also critical. RFID and sensor technology are emerging technologies that can solve the above problems and effectively manage blood.
RFID technology can provide each bag of blood with its unique identity and store corresponding information for it. This information is interconnected with the back-end database. Therefore, whether the blood is in the blood collection point, the mobilization point blood bank, or the point of use hospital , Can be monitored by the RFID system in the whole process, and the blood information at each transfer point can be tracked at any time. In the past, blood entering and leaving the warehouse was time-consuming and laborious, and manual information verification was required before use. After adopting RFID technology, data can be collected, transmitted, verified and updated in large quantities in real time, which speeds up the identification of blood in and out of the warehouse, and also avoids Manually check for errors that often occur. The non-contact identification feature of RFID can also ensure that the blood is recognized and tested under the condition that it will not be contaminated, reducing the possibility of blood being contaminated. It is not afraid of dust, stains, low temperature, etc., and can be used in special storage of blood. Maintain normal operation under environmental conditions.
The hospital applies RFID technology to blood management. Each bag of blood is equipped with an RFID chip, which contains a unique identifier associated with the security database information. Medical staff can verify the blood bag’s information through a handheld reader.
Medical waste management
Compared with domestic waste, medical waste contains a lot of bacteria and viruses. The random disposal of medical waste will not only cause serious pollution to the environment, but also bring great threats to human health. Japan is a pioneer in applying RFID technology to strengthen medical waste and waste supervision in the Asia-Pacific region. In 2004, Japanese waste management company Kureha Environmental Engineering Co., Ltd. started to carry out RFID tracking medical waste management experiments. After field verification, RFID tags have effectively played a role in the medical waste tracking process, which is conducive to clarifying the responsibilities of hospitals and transportation companies and facilitating traceability and supervision of relevant departments.
Taiwan region of my country has also used RFID technology in the field of medical waste management. The Environmental Protection Agency of the Executive Yuan, Taipei Zhongxing Hospital and Renai Hospital jointly developed RFID medical waste management plans, using online reporting and supervision, RFID technology and GPS tracking of clearing vehicles. The three-pronged approach to treatment of medical waste has achieved the purpose of improving the efficiency of cleaning up regulated medical waste, protecting the surrounding environment, and preventing and controlling medical waste pollution.
Medical equipment tracking and positioning
In hospitals, there are various large and small medical equipment, disposable and valuable testing equipment. Sometimes these devices need to be moved for use, and sometimes they are maliciously stolen. As a result, some devices often don’t know what they are going to do, or they cannot be found in time when they are needed immediately.
Electronic tags containing chips can be placed on these devices that need to be managed, and they can be monitored and managed through RFID technology. Through RFID technology, it is possible to know the location of these devices at any time, so that they can be found in time when needed. Combined with the alarm device, it can also solve the occurrence of equipment theft.
Supply chain management of medicines and medical supplies
According to a report by the World Health Organization, there are more than 100,000 deaths caused by fake and expired medicines around the world every year. According to incomplete statistics, counterfeit and inferior drugs currently account for 10% of the global pharmaceutical market, causing huge economic losses.
Place EPC electronic tags on medicines and related items, and use RFID technology to realize full monitoring from the pharmaceutical factory to the seller, and to the end user. For pharmaceutical factories, RFID technology can help them to know where their medicines are sold in time; for patients, RFID technology can help them to know in time when the medicines in their hands were produced, which manufacturer, and expiry date, etc. information.
Compared with the application of RFID in the retail, logistics, and industrial fields, the application of the medical industry is still in its infancy. Whether RFID can break out in this field requires government support, the active participation of enterprises, the guidance of industry associations, technological innovation, and terminals. The user’s understanding. The strong cooperation between the various subjects can build the prosperity and development of the RFID medical application industry.
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