What should we pay attention to when decorating the Department of radiology in the hospital
In general, there are the following aspects:
1. The area of the machine room shall not be less than 24 square meters for ordinary X-ray machines (including radiography, fluoroscopy, Cr, Dr, gastrointestinal), 36 square meters for double bed double tube machines, and 30 square meters for CT machine room.
2. The doors and windows, walls, roof (with room on the top) and floor (with room under the floor) of the machine room shall have certain protective effect. Now the general protection scheme is ordinary X-ray machine. If the room area is enough, 24 brick walls (3cm barium sand and other composite protective materials are applied on the wall) or 37 brick walls are used for the walls, and the roof or floor of the room can reach 15cm concrete. If the area of CT machine room is enough, 37 brick walls (3cm barium sand and other composite protective materials are applied on the wall) are used for the walls, and the top or floor of the room can reach 20cm concrete. Doors and windows can meet the requirement of more than 3mmpb.
3. The main beam of the radiation equipment shall not be directed to the door or window, and it is better not to be directed to the control room or the place where people have been staying for a long time.
4. Pay attention to ventilation in the machine room. The pipeline entering the machine room shall avoid the area directly irradiated by the main beam. Cables, heating and other pipes shall be designed with "U" type, and pass through the wall from the ground level of the machine room. Ventilation ducts are designed to pass through walls in a folded or "U" design.
The radiology department is an important auxiliary examination department in the hospital. In the modern hospital construction, the radiology department is a department integrating examination, diagnosis and treatment. Many diseases in clinical departments must be diagnosed clearly and auxiliary diagnosis through the examination of radiology equipment.
What kind of structure is used in the construction of hospital X-ray room? How much is the wall thickness and plate thickness? Is there any standard requirement? What is the specific standard?
Of course, the radiology department has the principle of building department. In short, it is required to be on the lower floor, generally on the first floor, and there is no other department in the best neighborhood. The important thing is that the wall requires brick concrete structure, which is generally thicker than the 3.6 wall. The wall needs to be painted with anti radiation materials, with lead plates on it, floor tiles on the ground, lead doors for doors and lead glass for windows Meet the standard, and then monitor by the environmental protection department.
What kind of standard does the radiology room need to meet the protection requirements
One
Civil engineering requirements
Geographically, the radiology department is located far away from the ward and concentrated personnel, and is on the first floor when it is connected with the outpatient building
Or one end of the floor. Frame structure or ordinary solid brick wall. Solid wall thickness
23cm
or
37cm
Concrete
Wall thickness
More than 20cm
。 In multi-storey buildings, the floor is poured with concrete and has certain bearing capacity because of large machines
The body is heavy and vibrates frequently, so some large machines require the floor to bear the load
1000kg/
A kind of
(e.g. large scale with image intensifier
X
Average weight of wire machine
800-1000kg
Above, even
1200kg
Above)
Two
, water, electricity, etc
Water is essential in radiology
Especially in darkroom, use water to develop film (except dry film)
Therefore,
Keep the water up and down smoothly,
However, tap water is generally not required in other machine rooms.
Of course,
With the popularization of digitalization,
More and more hospital radiology departments have been digitized,
Therefore, the traditional way of developing film in darkroom has been gradually abandoned
Discard.
Electricity is the power of all the machines in the radiology department
X
The wire machine belongs to high-power precision equipment,
Power supply directly affects
The performance of the machine.
X
The requirements of line machine for power supply include
:
Capacity of power supply
Internal resistance
Frequency,
Voltage and so on.
Power capacity:
X
The power capacity required by the line machine is
X
It is stipulated in the installation manual of wire machine. Radiology needs
The total capacity of power supply shall be installed according to the number of machines and each
X
The power capacity required by the line machine shall be calculated. security
Loading station
X
When wiring the machine, follow the installation instructions
;
When installing multiple machines, you can usually press each machine
Of the sum of the actual required capacity
1/3
Select because multiple machines cannot be exposed in the same instant.
Internal resistance of power supply:
X
The line machine is an instantaneous high-power load, and the power supply current is very large when photographing. large
X
Line machine can
The influence of decoration environment of radiology department on doctors
Do you have it? I don't know. I just read it all day and write a report
What standard does the decoration of the radiation room of the hospital meet? For example, the radiation leakage can't exceed how much, etc... Wait online for answers
Call and ask the local professional radiology department. We all know that last April or June, the state issued a document with strict requirements, and the area has requirements....
What are the special requirements in material and technology for the decoration of the radiation room in the hospital?
In the radiation room of the hospital, the six sides of the house should be protected by lead, and the door should also be shielded, and the decoration should be carried out outside the lead plate.
Emergency help about the layout of Radiology / imaging department

What equipment do you have in your radiology department? What equipment are you going to add? But it's better to design all departments of Radiology together. The waiting hall should also be better!

Regulations on radioactivity level of building decoration materials?
Decoration materials are divided into the following three categories according to the radioactivity level of decoration materials: class a decoration materials are class a decoration materials whose specific activity of natural radionuclides radium-226, thorium-232 and potassium-40 meets the requirements of internal exposure index less than or equal to 1.0 and external exposure index less than or equal to 1.3. A. the production, marketing and use of interior decoration materials are not limited. Class B decoration materials do not meet the requirements of class a decoration materials, but at the same time meet the requirements of internal exposure index less than or equal to 1.3 and external exposure index less than or equal to 1.9 are class B building materials. Class B decoration materials cannot be used for the interior decoration of class I civil buildings, but can be used for the exterior decoration of class I civil buildings and the interior and exterior decoration of all other buildings. Class C decoration materials that do not meet the requirements of class AB decoration materials but meet the requirements of external exposure index less than or equal to 2.8 are class C decoration materials. Class C decoration materials can only be used for the external facing of buildings and other outdoor purposes. Granite with an external exposure index greater than 2.8 can only be used in steles, seawalls, piers and other places rarely involved by human beings. According to the standard requirements, the decoration material manufacturer shall indicate the radioactive level category in the product packaging or instructions according to the requirements of relevant decoration materials.
Does the gypsum board need to be radioactive in the code for quality acceptance of Building Decoration Engineering
The gypsum board in the code for quality acceptance of building decoration engineering needs to detect radioactivity.
Code for control of indoor environmental pollution of civil construction engineering (GB 50325):
Inorganic non-metallic decoration materials used in civil construction projects, including stone materials, building sanitary ceramics, gypsum board, ceiling materials, inorganic ceramic brick binder, etc., shall meet the following requirements when classified.
How large area of room does the radiology 500 mA Dr machine need to meet the standard?
The area requirement is arranged according to the number of tube balls, with single tube not less than 24m2 and double tube not less than 36m2
How to do anti radiation treatment for inner wall and ceiling of radiology equipment room?
For general radiology department, such as fluoroscopy (gastrointestinal) room and film (DR, Cr) room, 24 brick walls (full of cement mortar) can be used. For safety reasons, composite protective materials (such as barium cement) can be used to plaster 2-3cm on the wall. If the chamber top is poured with concrete, it can meet the protection requirements as long as it meets the requirements of more than 15cm. 37 brick walls can be used in CT machine room, and composite protective materials (such as barium cement, etc.) can be used to plaster 2-3cm on the wall for partial safety. If the chamber top is poured with concrete, it can meet the protection requirements as long as it meets about 25cm.
How to protect the room of Radiology Department
Lead protective door should be made for the six sides of the house, and decoration should be carried out outside the lead plate of the screen door
Can barite coated walls in radiology labs block radiation
Barite coated by radiology department is generally radiation proof barium sulfate sand. Barium sulfate sand and cement have shielding effect on radiation, which is the most commonly used radiation proof material in the decoration construction of Radiology room at present. If the radiology department is coated with a protective coating of sufficient thickness, the radiation will be blocked inside the computer room, and it is safe to move around the computer room.
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