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Overview
Hospital Information System (HIS for short) It is an edge science that integrates medicine, information, management, computer and other disciplines. It has been widely used in developed countries and created good social and economic benefits. HIS is the necessary technical support and infrastructure for modern hospital operations. The purpose of implementing HIS is to strengthen hospital management, improve hospital efficiency, and improve medical quality in a more modern, scientific, and standardized way, thereby establishing the role of a modern hospital. A new image is also the inevitable direction for future hospital development.
In order to meet the needs of the development of our country's hospitals and to bring the motherland's medicine into line with world science and technology as soon as possible, Dalian Huiyuan Electronic Systems Engineering Co., Ltd. has concentrated a large amount of manpower and material resources, learned from the advanced experience of HIS at home and abroad, and combined The hospital management information system was developed based on the traditional management models and actual needs of domestic hospitals. In 2001, the "Huiyuan Hospital Management Information System" was recognized as a software product by the Dalian Municipal Information Industry Bureau. This product is truly hospital management suitable for my country's national conditions. The information system is the only hospital information system with independent intellectual property rights that can compete equally with IBM hospital information system solutions in China.
System Design Overview
The implementation of this system will build an enterprise-level computer network system in the entire hospital, and build an enterprise-level application system based on it to realize the human resources management of the entire hospital. The smooth circulation and high-level sharing of various information, such as financial, material and other information, lay a solid foundation for the modernization of the hospital's management level and the accuracy of leadership decision-making. The system has the characteristics of maturity, stability, reliability, long application period, and good scalability, and can be tailor-made according to the characteristics of each hospital. The system has been successfully run in Pulandian First People's Hospital, Zhuanghe First People's Hospital, Dalian Zhongshan Hospital, Gaizhou Central Hospital, Penglai People's Hospital, Dandong Traditional Chinese Medicine Hospital, Fushun Traditional Chinese Medicine Hospital, Tieling A series of tertiary, tertiary, and tertiary hospitals, including the Hospital of Traditional Chinese Medicine, Tieling County Hospital, Hulan County Hospital of Traditional Chinese Medicine in Heilongjiang Province, Dalian University Affiliated Hospital, and Wafangdian First People's Hospital, have achieved good social benefits and Economic benefits, but also widely praised by customers.
Application software functions
(1) Computer configuration table for each functional department of the hospital
The entire system consists of a server and several workstations forming a network. The subsystems run in coordination on the network, allowing flexible inter-department business queries and providing strict authority control. Each subsystem provides a public query function, and each subsystem can only use the functions it has the right to call under this function. The data shared between the networks is real-time, avoiding data inconsistencies between departments.
(2) Function view of the hospital management subsystem
The hospital management subsystem (HIS) usually includes outpatient and inpatient parts, and the main lines of management are drugs and payment amounts. .
1. View description:
The above is the functional view of each functional department of the hospital. The departments within the boxes are those equipped with computers; the departments within the parallel lines are related departments within the hospital. Data information is transferred between departments. Since the Human Resources Department and General Affairs Department have relatively independent functions, they are not included.
2. See the appendix for detailed functional design
Hardware platform system design
Hardware is the basis for system implementation. In the design plan, we take into account the system implementation Various requirements and characteristics, while taking into account the actual situation of the hospital, the hardware selection must meet the system requirements, take into account the system performance, and use the highest cost performance as the principle to achieve the optimal and most economical solution for the system.
1. Server (SERVER)
The main server is the heart of the system. All workstations in the system must exchange information with it, so it must be fast, stable, and of reliable quality.
2. Workstation (WorkStation)
The selection of workstation is based on ensuring high-speed operation and high reliability of the network. At the same time, the specific actual situation of the hospital is taken into consideration to meet the system requirements and save limited funds for the hospital itself.
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)
If the network is running when the power is interrupted, it may cause data loss, equipment damage, and irreparable losses. Therefore, it is necessary to ensure uninterrupted operation of the machine, but only for a short period of time, and to sound an alarm.
Network Design
The hospital management system is a comprehensive system. Therefore, in the design plan, Dalian Huiyuan Electronic System Engineering Co., Ltd. took into account the characteristics of wide management, many departments, and timely information exchange requirements, as well as the actual situation of the hospital. The network adopted an international standard star network topology. It has the characteristics of flexible expansion, convenient maintenance, stable operation, good interconnection, and reasonable cost performance. It is the best and most economical solution for computer network systems.
1. Integrated wiring
Cables are the lifeline of computer networks and the arteries that transmit information. If the lines are damaged due to quality problems, the entire network will be paralyzed and stopped. Work. Therefore, we adopt the integrated wiring scheme for building automation in the design and strictly follow the technical requirements of integrated wiring to improve the quality and stability of the lines. It can also be used for language transmission, allowing users to freely choose. Depending on the site conditions, the cable can be connected to an RJ-45 socket on the wall, or an RJ-45 plug can be used to directly connect to the workstation, which facilitates maintenance and expansion
2. Network equipment
Network equipment is mainly switches (Switch HUB) and hubs (HUB), which are intermediate devices connecting the main server and workstations. The switch is the core device in the network. It provides switched fast connections between servers and workstations. There is also a hardware device in the network, which is the network adapter, also known as the network card, which is used to connect each workstation and cables. . Because the network card is the main device for connecting each workstation to the network, in order for the workstation to work stably, a network card with good compatibility and high reliability must be guaranteed.
3. Network management
We use the above network solutions to make full use of network resources and facilitate management and maintenance. In planning we make the workstations independent of each other, but interconnected. That is, the operating status of one workstation does not affect the normal operation of other workstations, which improves the reliability of the network.
Database system and system management platform
1. Database system
Because of its huge data volume and strong real-time nature, the hospital management information system chooses the database system When designing, you must choose an efficient and stable large-scale database system.
2. Network operating system
The network operating system is a layer of software platform based on the network hardware equipment. Without the network operating system, a reasonable computer network system cannot be constructed. The network operating system is an important part of the network because of its stability and close cooperation with the database system.
Engineering services
1. Network installation
Dalian Huiyuan Electronic System Engineering Co., Ltd. is responsible for network engineering installation and follows the EIA/TIA568B wiring standard. The installation content is as follows:
● Provide network topology design drawings
● Install servers and network adapters
● Install workstations and network adapters
● Install Switch HUB , HUB
● UTP and all connectors
● Install server network operating system
● Install workstation application software
2. Network debugging
Debug each node according to standards to ensure that each workstation can operate normally, and conduct strict post-installation testing to reduce hidden dangers at every point and enable the network to operate stably.
3. Network management
After the completion of the project, Dalian Huiyuan Electronic System Engineering Co., Ltd. will ensure that engineering and technical personnel are regularly dispatched to manage and maintain the network, and provide technical guidance to users on a regular basis. .
Training services
1. Network system manager training
Network managers are senior operators, and the normal operation of the network must be maintained by senior network managers at any time. Therefore, senior operators are required to have a certain level of network knowledge and network maintenance. Our company provides two months of technical training for network managers to enable them to independently maintain the network.
2. Workstation manager training
Workstation managers are mid-level personnel who maintain and manage application system software. They must be able to manage the connection and call of the entire system and subsystems of each department. The company provides 30 days of training to mid-level personnel so that they can understand the use of subsystems in each department and provide timely maintenance and normal operation of the system to each department.
3. Workstation user training
Workstation user training is for operators of stand-alone workstations. They can only understand the operation of the subsystems of their own department, and do not need to and cannot contact other subsystems. The company provides 30 days of training to learn the relevant operations of a single machine, a single system, and the department.
System maintenance and support
Dalian Huiyuan Electronic System Engineering Co., Ltd. provides users with a one-year warranty on network and hardware equipment, and free maintenance of the software system within one year after delivery. We provide lifelong technical support for network and software systems. We promise and guarantee to respond to user calls 24 hours a day and provide complete and thoughtful technical support and services in a timely manner.