The overall Mobile PCR Laboratory of the hospital is class 7 or 8, the pressure between clean rooms is not less than 5pa, and the pressure difference between clean area and outdoor is not less than 10Pa. Indoor noise: ≤ 65dB (a); temperature: 20-22 ℃ / humidity 30% - 50% in winter, 24-26 ℃ / humidity 50% - 70% in summer.
The overall indoor environment requirements are: settling bacteria ≤ 3cfu / dish, planktonic bacteria ≤ 100cfu / m3, 0.5 μ m ≤ 352000pc / m3, 1 μ m ≤ 83200pc / m3, 5 μ m ≤ 2930pc / m3.
For the overall decoration of Mobile PCR Laboratory Decoration, share the following:
1、 Construction technology. Arc shaped aluminum profiles are used for sealing between floor and wall, between wall and wall, between wall and ceiling, so as to facilitate sanitation and cleaning. Arc closing is adopted for glass, stainless steel and fabricated color steel plate as far as possible. After the installation of all systems, wipe them with alcohol and fill all gaps with neutral silica gel. After the installation of ceiling, all gaps after lighting, sterilization and air supply pipes are sealed with neutral silica gel.
2、 The overall decoration material selection of the laboratory. It is suggested to select materials with smooth surface, wear resistance, dust-free, easy to clean, non rust and non water absorbing. For walls, such as fabricated color steel plate, glass, stainless steel + glass, etc., can be selected. For ceiling, prefabricated color steel plate (thickness of color steel plate is 50 mm, width is 1150 mm, height can be customized, polyurethane or silicon calcium filled inside) can be selected, and PVC coiled material floor can be used for seamless splicing of floor.
3、 Doors and windows. Double layer airtight doors and windows can be selected. The door opens to the room with high pressure, and the lower part of the door is equipped with airtight accessories and interlock, so as to realize the indoor air pressure.
4、 After the whole Mobile PCR Laboratory Decoration, the hospital should carry out comprehensive sanitation and cleaning. First, use absorbent mop and a large amount of water, and then use about 75% alcohol to repeatedly wipe the wall, ceiling, floor, operating platform, biological safety cabinet, etc., and test and record the cleanliness, temperature, humidity and pressure gradient after running for 24h. If it is agreed in the agreement that the third-party testing agency will issue the test report of the above parameters, the third-party inspection can be invited after the internal inspection is qualified.
5、 Clean filtration, lighting, sterilization, gas supply process. Before installing the filter, the pipeline and room should be cleaned and blown for more than 12h. The high-efficiency filter should be unpacked and installed once and sealed, and can not be disassembled repeatedly.
The above is the experience of decoration design and Mobile PCR Laboratory Decoration shared by FNLAB, hoping to help practitioners.