KeywordsHospital informationization construction Cabling system design
AbstractIntelligent Building of the modern hospital and medical information, to all staff in the hospital, providing a convenient, comfortable, efficient and service quality. which greatly improvedhospital "s overall level of medical treatment, management efficiency and service quality.
Key wordshospital information construction cabling system design
Introduction
As the process of hospital intelligentization and informatization continues to deepen, we have also encountered some defects and deficiencies in the actual construction of the hospital, and often the builders are very concerned about the construction of the hospital to immediately reach the international advanced level or "one-step". "One step forward", so in the construction period is expected to be too high, and in the actual planning, due to various conditions such as financial constraints can not afford, so have to reduce the investment in certain systems, networks and cabling systems compared to the importance of the integrated cabling system is often very much ignored, as well as its close relationship with the computer network system. This point is the starting point of this paper thinking, this paper will focus on the discussion of integrated wiring system in the hospital intelligence, information technology systems in the construction of some of the experience and lessons learned, through some of the views put forward in this regard, may be able to give the readers of this paper some inspiration and help.
1. Comprehensive cabling system in the hospital intelligent and information technology system in the positioning
Hospital intelligent system is positioned in the building on top of the construction of weak power infrastructure, usually contains building automation system (BA), public **** security management (SA), fire alarm and fire linkage (FA), broadcasting (PA) and cable television (CATV), integrated cabling (PDS) and computer network communication system. PDS) and computer network communication system (Computer Network), etc. In addition, there are a number of hospital-specific intelligent platforms, such as: medical intercom system, queuing system, closed-circuit television teaching system, operating room monitoring system, image storage and transmission system.
Hospital informatization platform is positioned above the network application layer, is through the computer network technology, to realize the information terminal networking, centralized information processing, storage, and information **** enjoyment, thus improving the diagnosis and treatment efficiency, diagnosis and treatment effect and improve the management means. Information-specific informatization platform generally includes: hospital information management system (HIS), clinical information system (CIS), medical imaging system (PACS), radiology information system (RIS), telemedicine system and so on. Because, the general concept of hospital intelligence system usually contains more than a dozen sub-systems, and hospital information technology (MIS) platform usually contains more than a dozen different functional modules, and we tend to hope that the construction of the initial stage of the construction of a step, from the current construction experience, such expectations are difficult to reach, and often go against the wishes of the people. The reason is that the builders of intelligent systems often do not understand the hospital information technology and medical business, information technology system builders of the focus on the application layer of demand, often on the belief that the underlying system should be intelligent system construction, hospital users usually lack the experience of these two aspects, which results in the construction of the lack of macro-planning between the various systems, often focusing on the details and ignoring the whole, in the future, once the system is in operation, and then want to adjust it is also very difficult. The system will be used in the future, and it will be difficult to adjust it again.
In summary, we believe that the hospital intelligence, information technology system in the initial construction should be from the overall, long-term global, macro-planning and consideration. First of all, we should make every effort to build a set of hospital intelligence, information technology, long-term development, there is enough room for expansion based on the network cabling computer communications bearer platform. This is the most important, and intelligent, information technology system, the early stage should be from the most important, essential subsystems, functional modules to start planning, staging, distribution, according to the hospital's own characteristics, gradually completed over a period of time, and this period of time at the same time is accompanied by the improvement of the user's own capabilities within. Only in this way can we finally build a set of intelligent and informationized system that meets the high efficiency and practical needs. At the same time, in this construction cycle, and ultimately to the long-term perspective of the planning of the computer communications bearing platform, is always the cornerstone of the success of all this.
2. How to plan a set of suitable hospital integrated wiring system
2.1 The complexity of the hospital information technology network puts forward high requirements
At present, how to build a set of successful hospital information technology platform is facing a number of challenges to be resolved. In the latest national standard GB/T 50314-2006 "Intelligent Building Design Standards", the intelligent construction of the hospital gives a clear definition. We can see that the information network platform of the hospital is almost the most complex of all networks, the reason is - the hospital's computer network is the platform for hospital business operations, the diagnosis and treatment information of patients and hospitals of all kinds of business management information running on it, the relationship is significant, it can be seen that all aspects of medical procedures in the degree of informatization. The higher the degree of informatization of all aspects of the medical program, the higher the computer network 24 hours a day, safe and reliable operation puts forward very high requirements.
2.2 Top-to-bottom planning - integrated cabling system is recommended to be set up separately
We start from the characteristics of the hospital computer network architecture, we recommend that the network cabling system is divided into several physically isolated network system (Note: of course, according to the actual situation of the use of a set of network is not impossible, just in the network). security needs to have sufficient technical capabilities as support.)
A. Data intranet (medical information network) - this network runs on the hospital's business systems, such as HIS, LIS, PACS, to complete the hospital's internal office automation, administrative management, medical management, ward management, and other information transmission and processing, etc., we can understand that the hospital's production network is a vital network of hospitals, so the integrated cabling is the first to focus on. Therefore, it is the first thing to be considered in the comprehensive wiring. Since this network involves the internal information of the hospital and the privacy of patients, this network should be strictly physically isolated from the outside world. Due to the special nature of the hospital application, its network structure is often very complex, in addition to supporting the hospital MIS system network system, in some key areas, should also consider the construction of the regional network to the region, and according to the actual situation to consider whether to establish external interfaces or physical isolation.
B. Data extranet (Internet network) - the realization of Internet connectivity, through the Internet platform to the external release of the hospital's public **** information, health care workers online information query, send and receive e-mails, as well as remote training and telemedicine and other applications. The importance of the extranet is relatively low, so in the wiring planning, to meet the functional requirements can be.
C. Voice network (internal telephone, public telephone) - the realization of voice communications, etc., to support digital, ISDN telephone and IP telephony and future video telephony and other applications;
Conclusion
In the actual project we tend to see that the design of the computer network and cabling system is relatively simple, often do not meet the high standard requirements of the platform of the hospital information technology application system. Application system of the platform of the high standard requirements, the result is that the project won the bid, deepen the design and a larger rectification, and at this time often exceed the budget funds, so that users are caught in a dilemma. Therefore, in the early stages of hospital project construction to pay full attention to the relationship between the hospital information technology platform and intelligent platform, functional positioning is very important, which is conducive to the rational allocation of investment, the limited funds in the key parts and key business. At the same time, because the hospital informationization platform is the production platform of the hospital, the computer network is the transmission system of the hospital information application, should focus on consideration; and integrated cabling system is the physical bearing platform of the computer network system, and at the same time, due to the integrated cabling system, once installed, the long-term unchanged characteristics, so that in the planning of the application should be more concerned about with the current application and the support of future applications.
About the Author
XingGa U.S. Komper International Holdings Ltd.