The hospital management system is the core of smart medical care . It is an edge science that integrates medicine, information, management, and computer. Today we will explore how to use IoT technology to manage it more efficiently. The hospital management system is the necessary technical support and infrastructure for the operation of modern hospitals. The purpose of realizing the hospital management system is to strengthen the management of hospitals with more modern, scientific and standardized means, improve the efficiency of hospitals, and improve the quality of medical care. Establishing a new image of modern hospitals is also an inevitable direction for future hospital development. The hospital's management system is mainly composed of software platform, hardware platform and network design. After years of learning from developed countries, the accumulation of experience in enterprise management, and the iteration of domestic technology, the software platform can achieve modernization, scientific and standardization, and achieve the purpose of improving the efficiency of hospitals and improving the quality of medical care. However, with the emergence of the Internet of Things technology, the traditional hardware platform, although the network design is stable, but for more new technologies, new equipment, etc., if the need to upgrade and upgrade, labor costs and economic costs are relatively high. And the process of transformation will bring inconvenience to the hospitalized patients, and the cost is too high. Hardware platform: Hardware is the basis of system implementation. In the design plan, we consider the various requirements and characteristics of the system implementation, and take into account the actual situation of the hospital. The hardware selection must meet the system requirements, taking into account the system performance, and the principle of cost-effectiveness. The system is optimized and the most economical. 1, the server (SERVER) The main server is the heart of the system, and all workstations in the system must exchange information with it, so it must be fast, stable, and reliable. 2, workstation (WorkStation) The selection of workstations is based on ensuring high speed operation and high reliability of the network. At the same time, taking into account the specific actual situation of the hospital, the system requirements are met and the hospital itself is saved with limited funds. 3, printer (PRINTER) We choose printers mainly for fast printing speed, durability and low operating cost. The world famous printer manufacturer's products fully meet its requirements. 4, distribution power supply (UPS) When the power is interrupted, if the network is running, it may cause data loss and equipment damage, resulting in irreparable damage. Therefore, it is necessary to ensure the uninterrupted operation of the machine, but only for a short period of time and to issue an alarm. The traditional network platform is mainly: 1, integrated wiring The cable is the lifeline of the computer network. It is the artery that transmits information. If the line is damaged due to quality problems, the network will be completely paralyzed and the work will stop. Therefore, in the general design, the integrated wiring scheme of building automation is adopted, and the technical requirements of the integrated wiring are strictly followed to improve the quality and stability of the line. At the same time, it can be used for language transmission, which is convenient for users to choose. According to the site conditions, the cable can be connected to the RJ-45 socket on the wall surface, or the RJ-45 plug can be directly connected to the workstation, which is convenient for maintenance and expansion. 2, network equipment Network devices are primarily switches (Switch HUBs) and hubs (HUBs), which are intermediate devices that connect the primary server to the workstation. The switch (Switch) is the core device in the network. It provides a fast exchange connection between the server and the workstation. There is also a hardware device in the network, which is a network adapter, also called a network card, for connecting each workstation and cable. . Because the network card is the main device for each workstation to connect with the network, in order to make the workstation work stably, the network card with good compatibility and high reliability must be guaranteed. 3, network management We use the above network solution to make full use of network resources and facilitate management and maintenance. In planning, we make the workstations not dependent on each other, but they are connected to each other. That is to say, the running status of a workstation does not affect the normal operation of other workstations, which improves the reliability of the network. figure 1 The traditional connection method is mainly to connect the switch (Switch HUB) and hub (HUB) with a wired connection for network connection. The system is stable, but the corresponding construction costs, material costs, and maintenance costs are very high. It is not conducive to the later intelligent upgrade and transformation. Now the new parks, including hospitals and office buildings, have begun to design and invest in wireless transformation. And in the subsequent terminal device addition, it is only necessary to solve the power supply problem of the product, and can directly access the network to realize the interconnection of all things. With the development of the Internet of Things industry, various wireless link methods have been verified in the industry and are commonly used in civilian products. figure 2 1. The hospital adopts the method of transformation of wired and wireless If you want to keep the original network connection, but at a distance, the patient's resident area should not be connected in a wireless way. In the overall network, according to the distance of the scene, the scene environment, the amount of data to select the appropriate wireless connection, which is conducive to the later upgrades and greatly reduced the cost. 2. Access to new terminal equipment Patient information such as blood pressure, pulse, etc., now has more real-time monitoring methods. On-duty personnel, the attending doctor will also have more intelligent terminal display devices. It is convenient for doctors to understand the patient's condition anytime and anywhere. Wired is unable to meet such a demand. With wireless access, you only need to solve product functions and power supply problems, you can achieve remote online detection. Greatly improved the efficiency of the hospital. image 3 The ZM32 series is a series of low-power, high-reliability ZigBee modules developed by ZLG Zhiyuan Electronics based on the Silicon Labs EFR32MG1B series wireless SoCs, and provides a complete application integration solution based on the IEEE802.15.4 standard ISM band. The products have been inspected and certified by a series of authoritative RF instruments, combined with years of market experience and the actual needs of users in the industry, the wireless product's extremely complex communication protocol is integrated into the built-in MCU, supporting serial port transparent transmission mode, and integration is fast and easy. The self-organizing network function provides multiple configurable AD, IO, and PWM interfaces, simplifying and simplifying the development process of wireless products, so that your products can be quickly put into the market at a lower cost. Its size and ultra-low power design are widely used in various smart devices. Double Jacket Hose,Double Jacket Fire Hose,White Jacket Fire Hose,Red Fire Hose Huaian Wuzhou E-Commerce Co.,Ltd , https://www.wzfirefighting.com
The road to smart medical innovation under the trend of the Internet of Things