When medical care meets security: analysis of current status and future trends of medical system integration technology
In recent years, the security industry has talked about system integration. What is system integration? What needs integration? To what extent? There is no uniform standard in the industry, and it is often followed by specific project requirements. As a result, manufacturers understand a lot. There are many problems in real integration, and it is impossible to land. So what about the medical industry ? We analyze the three aspects of the medical industry integration status, development bottlenecks and future development trends.
First, the scope of medical system integration
What is system integration? System integration refers to the selection of various technologies and products under the guidance of the system engineering scientific method, according to user needs, to connect the separate subsystems into a complete, reliable, economical and effective whole. The ability to coordinate with each other, to achieve overall benefits, and to achieve optimal overall performance, then the first problem facing system integration is which separate subsystems need to be integrated.
When it comes to medical systems, the first thing that comes to mind is the HIS (Hospital Information System) system, which is the hospital information system, including the PACS system, EMR system, LIS system and other information systems used by hospitals. So is this kind of system our integration object? The hospital information system is to facilitate the daily work of doctors and nurses inside the hospital and improve the work efficiency, but the purpose of the hospital security system is to ensure the inside of the hospital, people, cars and things. Safety, to create a safe and good medical environment for the hospital. So the answer is no, the hospital information system has the characteristics of independence, professionalism and confidentiality, and has no direct relationship with our hospital security system. So which systems within the hospital belong to the objects that need to be integrated?
Starting from the original intention of building a security system, the purpose of the security system is to protect the safety of people, vehicles and objects. Which systems are used to protect people, vehicles and objects? The first is the video surveillance system, followed by the alarm system. In addition, there are electronic patrol systems, entrance and exit control systems, and parking management systems. These systems are all frequently used by hospitals, but there are many systems inside the hospital for nurses in nurse stations, but the purpose is to ensure the safety of related personnel and property, such as RFID baby anti-theft system, drugs Temperature and humidity monitoring system, etc. Such systems are also required to be integrated into the security system according to the ultimate goal, but most of the hospitals are still not strong enough for this part, and will definitely be included in the scope of medical and medical system integration in the future. In addition, there are some systems that are not designed to be used for security purposes, such as remote visiting systems, surgical teaching systems, and expert remote consultation systems. But they all have in common that they rely on video technology, so are they again? Need to integrate systems? These systems are designed to improve hospital level, improve the medical environment, have independence and confidentiality, and therefore are not the target of hospital security system integration.
In summary, the hospital security system needs to integrate mainly the video surveillance system, the intrusion alarm system, the entrance and exit control system, the parking lot management system, the electronic patrol system used by the security department, and the RFID baby burglar used by the nurse station. System, drug temperature and humidity monitoring system, etc., but the latter's integration needs are not strong enough, so I will not elaborate here.
Second, the medical system integration content
The first part addresses the two important issues of system integration and what systems need to be integrated. Now that we know the system to be integrated, what content do we need to integrate? How integrated is it? How to integrate it? This is a problem that is really in front of hospitals, integrators and vendors. Before solving these problems, we first need to select a system-integrated main system, which system is integrated on all systems or separately developed an integrated system. Independently developing a system is too costly, so it is not very feasible, so there is only integration on the existing system. On which system do you want to integrate? The answer is the video surveillance system, which needs to be integrated, Analysis of several aspects such as system complexity. The video surveillance system runs a large amount of video data, and there are actual situations where the traffic is large, the scale is large, and the service is complicated. If other systems are integrated, it needs to integrate the video surveillance system, which is difficult. In addition, the current domestic large video surveillance manufacturers, such as Hikvision, have their own software R & D team, have strong research and development capabilities, also have corresponding security products, with related integration capabilities, which is why the video surveillance system is selected as An important reason for integrating the main system.
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