How to do well the construction of operating room engineering, remember these three points
(I) cooperation of all parties in construction, design and construction is an important prerequisite for the construction of operating room
The construction party has experts in clean technology since the beginning of the project. Experts are not only familiar with the latest development direction, but also have rich professional experience, so that the project can achieve a high starting point, less detours and no regrets in planning and design. In the scheme design demonstration, it can ensure the reasonable function, enough storey height, and the reasonable design of the load-bearing parts of the layer equipment. During the construction of civil engineering, holes should be reserved, embedded work, construction of waterproof layer, etc. During the installation and construction of the general contractor, the general contractor shall carry out overall scientific planning and make overall arrangements for all professional contractors and other cooperation units.
The depth of design drawings of the designer shall meet the construction requirements. First of all, the design of hospital clean operation Department is process design. The biggest difference between hospital building and common civil building is the complexity of hospital function and streamline. The design of clean operation Department is the process design first, and then the architectural design. It is a problem that a designer must consider to design clean air conditioning, decoration, medical gas, electrical, water supply and drainage and other professional designs after the plane layout meeting the requirements of clean specifications and reasonable layout is determined, so as to meet the functional requirements, safety and convenience.
The functional layout of the clean operating department is the foundation. The clean operating department consists of the clean operating room and the auxiliary functional room serving the operating room. The clean operating department should be a self-contained area, close to the surgical nursing unit closely related to it. It should be strictly divided into clean area and non clean area. A buffer room or transfer window must be set between the clean area and non clean area. The clean area should be divided according to different requirements for air cleanliness level, and partition doors should be set between different areas. Clean area - various levels of clean operating rooms, operation preparation rooms, hand brushing rooms, sterile dressing and equipment storage rooms, disposable and precision instrument rooms, recovery rooms, patient changing places, clean corridors, etc. Non clean area - duty room for doctors and nurses, teaching room, dressing packing room, high-pressure disinfection room, equipment cleaning room, gypsum room, frozen section room, shoe changing room, dressing room, bath room and air shower room. Purification air conditioning unit, special medical gas central station for operation and power distribution shall be centralized on the first floor (equipment floor) separately.
It is not suitable to construct while designing. At present, many medical buildings are designed by non-medical Architectural Design Institute, with little understanding of medical purification specialty. The purification part is left to the construction unit for "secondary in-depth design". Some projects rush to the construction period during the design and demonstration, resulting in many regrets. Such as: the problem of air duct hole reservation, the problem of building civil wall in the operating room, the problem of equipment layer waterproof and drainage pipe. In a word, the more careful consideration in the early stage, the less regret in the later stage.
Reasonable design is the main way to realize building energy saving. Equipment selection, natural fresh air utilization, waste heat recovery and other energy-saving systems all decide whether energy-saving can be realized or not when the system is designed.
The construction party shall construct according to the national specifications and the design drawings (when the design depth of the drawings is not enough, continue to complete the detailed design). Honest and trustworthy, in accordance with the norms of construction; experienced, hard work, the design of some of the details of the problems to give the right program. For example: many operating rooms feel stuffy and lack of fresh air. According to the requirements of the design code, each operating room is 800m3 / H ~ 1000m3 / h, but the problem of insufficient fresh air occurs after the system is operated for a period of time. The insufficient fresh air is caused by the difficulty in replacing and cleaning the filter screen of the new air outlet, and the failure to clean and replace it on time. All the projects we have done are to set up a filter box at the new air outlet, which is larger than the original design, increase the filtering area, extend the replacement cycle, or use a new air unit that can automatically replace the filter element.
(II) key points of operating room building structure: the floor where the operating room is located has high requirements for floor height, and various complex pipelines are arranged in the ceiling, including ventilation pipes, water supply and drainage pipes, smoke exhaust pipes, strong and weak current bridges, wire and cable piping, air conditioning water pipes and other systems, which need enough space.
Precautions:
During the design and construction, the layout of professional pipelines in the technical mezzanine shall be considered, especially the problem of fighting between the air supply and return main pipe and the fire smoke exhaust pipe.
The layout of suspension tower and air duct, air supply, return and exhaust ducts and corresponding air outlets shall be considered.
Overall consideration shall be given to the layout of the ceiling plan, which shall reflect the layout of various tuyeres, lamps, broadcast, smoke, hanging tower, shadowless lamp, etc., so as to reduce rework during construction.
(III) key points of equipment layer construction in operating room
In addition to sufficient space for installation of various large-scale equipment, certain positions and channels shall be reserved for maintenance and repair of purification air conditioning system by maintenance management personnel, such as filter replacement, inspection of fans, motors, humidifiers, automatic control system and various valves, etc. In some projects, the purification equipment of the operating department is very low in floor height. The building floor height is usually only 2.1m, and the beam bottom height is only 1.6m. The equipment installation is very crowded and difficult, which leads to the decline of the project installation quality. After the completion of the project, due to the lack of enough maintenance space, the system equipment cannot be properly maintained, and various faults will occur soon. Therefore, it is suggested that attention should be paid to the space requirements of the equipment layer in the design stage of the building. It is suggested that the height of the equipment layer should be greater than 2.8m and the net height of the beam bottom should be no less than 2.2m.
Precautions:
As the main body of the ventilation system of the operating room, the equipment layer plays a role of communication with the operating room. Therefore, it is very important to leave holes in the equipment layer.
To determine the reserved holes in the equipment floor, it is necessary to determine the process layout first, and then make a professional air conditioning design plan for the layout.
Allowance shall be taken into account for opening reservation of equipment layer, otherwise it is difficult to expand after reinforcement.
The equipment floor must be waterproof, so the reserved holes need to be waterproof platform.
The floor drain for cooling water discharge of the purification unit must be reasonably arranged on the equipment layer. It is not recommended that the condensate pipe from the unit to the floor drain is too long.
Shandong ed purification Engineering Co., Ltd. is a medical professional engineering overall scheme supplier with the core of clean operation Department purification, clean operation room decoration, ICU ward construction, neonatal NICU construction, CCU ward, hospital laboratory, central supply room decoration, laminar flow ward construction and vein configuration center. The overall plan of medical professional engineering is to provide professional, systematic and integrated solutions such as medical professional engineering consultation, planning and design, production and manufacturing, construction and installation, maintenance and so on, centering on the needs of customers. The company is one of the major providers of overall medical engineering solutions in China. It adheres to the service principle of "customer first, service first", adheres to the business philosophy of "integrity-based, win-win cooperation", provides modern overall medical engineering services for hospitals, creates safe, clean and intelligent life support projects, and provides safe, advanced and reliable life support systems. For more knowledge of medical purification industry, please pay attention to WeChat public address: Aide-188 (Ed purify oxygen supply).