What are the characteristics of the hospital integrated wiring

Summary: the medical industry is a relatively special user in the integrated wiring, so the hospital construction from the beginning, especially in the need for isolation of the environment, must be reserved enough information points and space, so that when the demand changes can be quickly expanded. Comprehensive wiring for the medical industry should be specialized according to its characteristics in addition to the characteristics of ordinary commercial buildings. So, what are the requirements for integrated wiring in hospital buildings? In the integrated wiring design need to consider factors such as physical isolation between different networks. Here to understand the knowledge of the hospital integrated wiring it! First, the hospital integrated wiring characteristics

1, the hospital integrated wiring system should be economical and practical ordinary user interface using 100Mbps; medical imaging, radiology, ultrasound and other information should be used 1000Mbps interface or fiber-optic ports to the desktop, the level of integrated wiring should be considered in all category 6 systems, data trunking considerations of 10 Gigabit multi-mode or single-mode fiber optic cable.

2, special regional information points reserved for some special hospital intelligence and information technology applications with the help of network platform transmission system, should be designed especially targeted consideration, including: triage queuing system, hospital information display system, multimedia guidance system, security monitoring system, etc., in the early stages of planning should be considered to reserve the function of the information points.

3, medical equipment, regional wiring for large-scale radioactive medical equipment, regional wiring, such as ultrasound, CT, nuclear magnetic **** vibration, X-ray, electroencephalography, etc., for these areas of wiring, the primary consideration is how to prevent the comprehensive wiring system signal electromagnetic fields on these devices, according to the actual situation, you can consider the use of fiber optic cabling system or shielded twisted pair cable.

4, taking into account the reliability of the settlement center, toll center, classroom, conference center and other locations set up a fiber optic point, using fiber optic cable connected to the layer switch for dedicated large data volume applications, for the backbone cable for cable redundancy.

5, in the appropriate location of the AP point reserved for wireless networks to leave enough space for future network expansion to prepare.

The core advantage brought by wireless network technology is mobility. Medical institutions information is very large, the application of wireless networks in medical institutions can meet the establishment of "people-oriented" medical model. Can make the new wireless network and the original wired network, application systems, organic and seamless combination, can help hospitals to realize medical equipment, information, a high degree of **** enjoy and effective use, so as to achieve efficiency, saving hospital manpower and improve the quality of service purposes.

Two, the hospital building on the requirements of integrated wiring

And ordinary commercial buildings are different, the hospital building is related to the people's lives and life safety of the basic services provided. Interruption of communication services (such as emergency centers, etc.) will cause very serious consequences, TIA-1179 line redundancy and backup have clear requirements: in the EF (EntranceFacility) part, especially emergency centers need to have more than one telecommunication access point, and the path can not be the same; floor wiring/equipment room should be at least more than 12 square meters, and the main distribution room to the emergency and intensive care areas of the floor equipment room. The backbone link from the main wiring closet to the equipment rooms on the emergency and critical care area floors must have more than two paths.

For the hospital building information system in the application of the characteristics of the function, in the design of integrated wiring need to consider the following factors:

1, the physical isolation of different networks

Hospital building integrated wiring generally involves the intranet, extranet and other networks, and some hospitals and even the military network, the classified network, etc.. This requires integrated wiring system at the beginning of the design, it is necessary to consider how to isolate the relevant network, isolation of the specific degree of:

The backbone data system of different networks to isolate the IDF switches and distribution frames *** with

The backbone data system of different networks to isolate the IDF switches and distribution frames do not *** with

Different networks between different networks with completely independent backbone data systems and IDF

The first two of these segregation methods in the infrastructure such as wiring closets, cabinets, etc. belong to the part of the *** use, while the third segregation will be completely separated from the infrastructure such as wiring room, cabinets.

2, the density of information points in each functional area

Ordinary commercial buildings information point density is generally calculated in accordance with the 1 point/5mm2, hospital buildings need to be designed according to its network characteristics, such as the TIA-1179 on the number of information points in the relevant areas and rooms to provide a detailed recommendation of the data, for example:

Surgical area, ICU, etc. using high-density ( 14 information points or more)

Diagnosis and treatment area adopts medium density (6-14 information points)

Ward rehabilitation area adopts medium-low density (2-6 information points)

Because of the special characteristics of the hospital building, once the application of each functional area is started, it is not allowed to disconnect the network, such as surgical area, ICU and so on. Therefore, the design should take into account the new business and applications, minimize the need for upgrades, the number of information points in the recommended number of ranges above the midpoint. For example, for low-density areas, 4-6 information points should be designed.

3, different areas of wiring management

In the hospital building, different networks may take a very strict physical isolation between the different functional areas within the same network for the network requirements are different, such as:

For infectious disease isolation areas, surgical areas and ICU areas, etc., for the stability of the network requirements are higher, in order to avoid human error caused by faults, it is recommended to use a special color management. Failure, it is recommended to use special colors for management, such as cables, patch cords and distribution frames are all colored.

For the need to consider the medical equipment itself is prone to electromagnetic interference in the area (such as radiation area), in order to ensure the safety of medical equipment and information, the use of shielding or optical fiber to the desktop solution will be more suitable.