I. management of laminar flow operating room
(I) personnel management
1. Reasonably control personnel access. The key of operating room control is to minimize the flow of personnel. The exfoliated epidermal cells and hair are all carriers of bacteria and viruses.
2. Strict dress management, and personnel entering the clean area shall wear corresponding clothes, pants, shoes, hats and masks as required. The materials for making clean room clothes should contain antistatic fibers to avoid problems caused by static electricity.
(II) control of private goods in the clean room
For example, mobile phone, watch, camera, newspaper, book, wallet, handbag, etc. The effective way to eliminate cross infection is to control the flow of people and logistics in the clean area.
(III) environmental management of operating room
It is necessary to clean the operating room every day. According to the test
Clean the filter screen, ground and equipment surface of the return air port weekly; start the air conditioning unit for 30 minutes, and the air culture qualification rate of the laminar flow operating room can reach 100%.
(IV) equipment operators and equipment operation management personnel must pass strict technical training
Through training, they can basically master the principles of bacteria, algae, fungi, protozoa, virus propagation and inactivation; master the operation principle of clean equipment, equipment maintenance knowledge; master the relevant specifications and standards of clean operating room; understand the building structure and building materials of clean area. The operation and management personnel of the equipment, no matter the logistic personnel of the equipment maintenance unit or the hospital, must keep the stability of the technical personnel, avoid the frequent flow, and enhance their knowledge and ability through continuous training.
II. Operation management of clean equipment
(I) daily inspection contents of clean unit operation
1. Equipment operation management level. There are full-time equipment operators, clear and enforceable management system, and operation
The operation plan is correct and reasonable, with safety assurance and emergency capacity, and the safeguard measures are comprehensive and effective. The equipment operation is free of abnormal noise, peculiar smell, internal cleanness, ponding and dust accumulation. The machine room is clean, tidy and well ventilated.
2. Internal inspection of the unit. The forced draft fan operates normally, the belt is tightened normally, and the bearing is free of abnormal heat; it is cold and hot
The coil is normal, the fins are clean and free of lodging and blocking; the filter is free of air leakage and blocking; the unit's lighting, switch and germicidal lamp function are normal; the fresh air, exhaust and mixed air valves operate flexibly, and the fresh air valve has good synchronization; the steam pressure

In normal condition, the actuator shall be free of air leakage; the drainage shall be smooth without water accumulation; all functions in the electric control cabinet shall be normal.

3. Operation effect. The indoor temperature and humidity are controlled accurately, and the fluctuation of temperature and humidity is small, meeting the requirements. Lack of wind
Alarm, high temperature alarm, disinfection lamp alarm, refrigeration unit alarm, fan fault alarm, filter differential pressure alarm, etc. work normally.
(II) regular maintenance of air conditioning equipment
III. regular inspection in clean room
The operation status and important technical indexes of clean operating room should be tested regularly. During the operation of the clean operating room, it is necessary to know whether the status of the clean room meets the standards and the use requirements at any time. Before the test, it shall be confirmed that the facilities in clean room or clean area are complete, and the equipment operates normally, meeting the technical requirements of the original design. Generally, the inspection work includes the contents as shown in Table 1.
Table 1 test items and time interval
(I) the determination of suspended particles in the air of clean operating room is an important test item
(II) air flow or wind speed
(III) air pressure difference test
(IV) self purification performance test
(V) noise test
Conclusion
In a word, the design of the structure and facilities of the clean operating room is perfect, and the technical performance of the clean equipment is reliable, which does not necessarily mean having a good clean environment. The important problem is to establish a scientific, rigorous and effective management and equipment maintenance system. Only when the management, maintenance and repair are in place, can we give full play to the efficiency of clean equipment and facilities, improve the use efficiency of equipment, and extend the service life of equipment. Therefore, to create a high-quality and clean operating environment, not only the design of the clean regional pattern of the operating room, high-quality engineering quality, advanced equipment, but also strict and scientific management are needed.
Shandong ed purification Engineering Co., Ltd. is a professional hospital clean operating room, ICU, disinfection supply room, blood purification center, vein distribution center, disease control center, digital integrated operating room, intervention operating room, positive and negative pressure operating room, radiation protection, obstetrics, infant ward, burn ward, hemodialysis room, laboratory, pathology department, plastic surgery room The business scope of such high-tech enterprises as purification engineering mainly covers the design and construction of Medical Building Decoration Engineering, central air conditioning engineering, electrical engineering, intelligent engineering, water supply and drainage engineering, gas engineering, etc. The company integrates professional scheme design team, complete supporting product channels, professional system construction team and perfect after-sales service. With the relevant construction qualification issued by the national construction department; with an experienced engineering technology research and development team; with years of professional accumulation in the field of purification, combined with the construction management practice of many domestic projects, to provide comprehensive and high-quality overall purification system technical support for domestic customers. If you want to know more about the workshop purification construction, please contact the engineering personnel of the project department in detail. For more knowledge of medical purification industry, please pay attention to WeChat public address: Aide-188 (Ed purify oxygen supply).