At present, there are several problems in the application of smart medicine
First, the lack of professional talents, especially those who have a certain application foundation of Internet of things technology and have a clear understanding of the current situation of China’s medical industry, will make it difficult for smart medicine to be widely used nationwide;
Second, the demand level is low. Although many medical applications based on Internet of things have been developed in China, they still can’t effectively promote the development of the industry in terms of usage. The application level and systematicness of some fields are low, so they can’t achieve large-scale development;
Third, there are big hidden dangers in information security. Like the Internet, there are also big problems in the use security of the Internet of things. Network security has become a key topic of social concern. The objects connected in the Internet of things are mainly machines or objects. Therefore, the requirements of information security in the Internet of things are very strict, and the protection of privacy is also more effective. The security problem in the Internet of things has become the top priority.
The key technology of intelligent Internet of things application. The first is the sensor technology, which is the key to the realization of smart medicine. The use of sensor technology can timely collect the patient’s vital signs and other data, monitor the whole process of medical treatment, so as to significantly improve the medical effect. At the same time, the application of this technology can realize the whole process from purchasing drugs to delivering them to patients. Secondly, RFID technology, namely radio frequency identification technology, is a kind of sensor technology, which can realize fast writing and long-time tracking management. It mainly uses the chip embedded in materials and drugs to closely connect product information with chip signals. Hospitals can supervise the whole process of drugs through computers and identification systems.
Embedded system technology applied in smart medicine can integrate sensor technology, computer software and electronic application technology. This technology, together with radio frequency identification technology and sensor technology, has built a larger Internet of things than the Internet by using network and database. In addition, the collection of medicine supply chain is realized through GIS technology. After the information collection, the information will be stored and processed, and the GPS technology will be used to locate the location information such as time and place, so as to realize the real-time transmission of data and information between the supply links in the Internet of things.
At present, most medical institutions attach great importance to their own information construction, but in the construction process, they pay more attention to the business departments and business function requirements, and ignore the construction of “patient-centered” business system. At the same time, the management system based on hospital operation is also very lacking. Therefore, the current information system only changes the traditional manual operation It’s just computerization. It’s not of great significance.
The identification of patients is a process of medical staff’s verification of patients’ identity in order to ensure the effectiveness of medical activities, and it is also a major guarantee of medical safety. Especially in the process of first aid, it can quickly confirm the identity of patients, and quickly complete the admission registration and other procedures, shorten the time of patients waiting for treatment. In the past, the manual registration method was used in our country, which was slow and had a high error rate. According to the relevant survey results, almost every year in our country, the treatment delay was caused by the inability to quickly confirm the identity of patients.
In the medical Internet of things mode, using RFID tags can confirm the patient’s identity information in just two minutes. This kind of tag has the characteristics of large capacity, small size and long-term use. It can solve the problem of identifying the patient’s identity information as soon as possible in the medical service. When a patient is admitted to hospital for treatment, as long as the two-dimensional code is used to scan the label on his medical card, the patient’s past medical history and admission registration information can be displayed in detail, so as to save valuable time for rescuing the patient.
In medical institutions, it is often necessary to locate and track patients. In the medical Internet of things, it is only necessary to wear RFID tags on the wrist of patients to locate and track their location information. At the same time, it can also be worn on the wrist of medical staff, and the door control function is set in the system, so that only those who have RFID tags can enter the hospital. In addition, the wrist tag also has the function of anti disassembly. When the patient is facing a dangerous situation, he can call through the emergency button in the tag.
Under the background of digitalization, hospital visiting card is a comprehensive application of smart card, which involves all aspects of patients in hospital and work, and is compatible with other management information systems
In comparison, the application of hospital visit card can greatly improve the management level of the hospital, and make patients, relatives and hospital staff feel meticulous care. The RFID tag placed in the “health care card” can show the patient’s past medical history and medical records in detail. At the same time, the medical staff in the hospital should also wear the card collectively. On the one hand, the card can be used to identify the identity of the staff and prevent the staff from entering and leaving the hospital at will. On the other hand, the card also includes the function of RFID reader. The built-in antenna can communicate with the patient’s medical card in two ways, so that doctors and medical staff can read and store the patient’s medical record information at any time and place.
To sum up, with the rapid development of science and technology, the Internet of things in the hospital information management, the use of medical Internet of things technology can obtain the patient’s identity information in a short time, save valuable rescue time. Medical services will move towards real intelligence. In the context of China’s new health care reform, smart medicine is entering the lives of ordinary people.
Editor in charge: CC