MRI type magnetic resonance shielding room

1、 Introduction:

With the progress and development of science, today's high-precision and cutting-edge*Medical equipment has high requirements for the environment.The MRI shielded room can provide a reliable and interference free working environment for MRI tomography detection systems, as well as a safe place for security personnel. Good shielding equipment can greatly improve image quality.

For a long time, our company has served major companies such as SiemensGE、 During the specialized configuration process of shielding equipment for nuclear magnetic resonance hosts from companies such as Philips, Outai, Lianying, Neusoft, Toshiba, Anke, Hitachi, and Mindtech, rich practical experience has been accumulated and highly praised by * Institute, Magnet Company, and the Institute.

2、 Main purpose:

It can provide reliable environmental protection for various types of MRI tomography systems, ensuring the normal operation of the equipment. At the same time, it prevents the magnetic field generated by the equipment from leaking to the outside, providing an environmental protection site for the safety personnel.

3、 Performance indicators:

10MHz～130MHz≥100dB；

The testing method follows the GB12190-2006 standard.

4、 Structural composition:

1. Six sided shielding shell: According to the magnetic resonance requirements of different brands, purple copper plates are welded or galvanized steel plates are assembled to make the six sided shielding shell. The shielding shell is insulated from the building wall;

2. Shielded door: using copper core door frame to ensure shielding effectOuter (inner) swing screen door, size: 1200 × 2100 (mm);

3. Large field of view shielding observation window: made of hollow tempered glass sandwiched with double-layer imported shielding wire mesh to meet the light transmittance requirements≥ 75%, stainless steel frame and edge treatment, size: 1500mm × 1000mm or 1800mm × 1100;

4. Ventilation waveguide window: hexagonal honeycomb cut ventilation waveguide window, size: 300 × 300 (mm)）、300 × 600 (mm) and 600 × 600 (mm);

5. Power filter: single-phase high-performance, low leakage power filter;

6. Indoor electrical: non-magnetic flat panel lights or non-magnetic tube lights with non-magnetic spotlights are used for lighting to ensure brightness between magnets. According to customer requirements, blue sky and white clouds landscape paintings can be installed on the top to relieve patient tension. Cable conduits are used for wiring, and control switches and wall sockets are installed;

7. Interior decoration: According to user requirements, the ceiling (microporous aluminum ceiling), walls (wooden microporous sound-absorbing panels), and floor (*useDecorative treatment of PVC plastic flooring;

8. Specialized configuration: According to the requirements of the MRI shielding room, signal guide plates, ventilation waveguide interfaces, gas waveguide interfaces, ventilation system interface processing, and system cable trays and brackets should be specifically configured.