How To Build A Small Hospital Ward?

How to design?

1.Air conditioning design

(1)The outdoor positive pressure value should be the same as the area with doors and windows outside the door or the non-clean space.

(2)The cross-sectional wind speed needs to maintain a certain value during operation, and the lower limit value is adopted when the patient is resting. For the unidirectional flow cross-section wind speed, this prescribed wind speed value is not the design initial value, but the minimum value. When the patient is active, treated, and rescued, it is appropriate to use a high wind speed. Therefore, the two-speed wind speed of the double fan is switched, and at the same time, it is a backup for each other.

(3)When using a decentralized air conditioning system, the noise index can take the upper limit value, and when using a centralized air conditioning system, the lower limit value can be taken. According to domestic engineering practice experience and taking into account the rest of the patient, low wind speed operation can be adopted.

(4)Each ward should use a decentralized and independent purification air-conditioning system. For large-area clean nursing units, multiple purification air-conditioning systems should be used. Among them, the purification air conditioning system shall not use fan coil units and water spray air treatment devices, and dry steam humidification method should be used.

2.Electrical design

The design of the strong power system in the laminar flow ward can adopt the TN-S three-phase five-wire system for power supply, using the system’s shared grounding method, supplemented by equipotential measures to improve reliability and safety. The lamps in the laminar flow ward are composed of embedded clean air-sealed lighting strips. The lamps in the ward need to consider the layout of the air vents. After the use of laminar flow ceilings in Class I laminar flow wards, based on the reduced area, the lighting arrangement of the lighting fixtures in Class I laminar flow wards can be arranged on both sides of the ceiling of the ward.

3.Gas design

The gas in the laminar flow ward generally involves two types of gases: oxygen and negative pressure suction. Oxygen is set as a secondary oxygen supply load according to its importance. The oxygen supply pipeline should be taken over separately from the oxygen supply source central station. Pure copper pipes or stainless steel pipes can be used. The negative pressure suction delivery pipe can be galvanized steel pipes or non-metallic pipes.

Ward space design requirements

Ward area: The ward area of each bed should be no less than 15 square meters, including basic facilities such as beds, bedside tables, bedside tables, wardrobes, tables and chairs.

Hospital bed layout: The distance between beds should be no less than 1.2 meters to facilitate the operation of medical staff and the activities of patients. Beds should be equipped with protective rails to ensure patient safety.

Lighting and ventilation: The ward should have good natural lighting and ventilation systems, and should be equipped with appropriate lighting equipment to ensure the visual comfort of patients and medical staff.

Noise control: Measures should be taken to reduce noise in the ward to provide a quiet treatment environment, which is conducive to patients’ rest and recovery.

Ward hygiene requirements

Cleanliness and hygiene: Wards should be cleaned and disinfected regularly to keep the environment tidy and reduce the spread of pathogenic microorganisms. Floors, walls, ceilings, furniture, etc. should be kept clean and free of dust and dirt.

Air quality: Wards should be equipped with air purification equipment to keep the air fresh, and the air quality should be tested regularly to ensure that indoor air meets health standards.

Waste disposal: Trash cans and medical waste barrels should be set up in the ward to collect and process waste in categories to ensure that the waste does not pollute the environment.

Water quality requirements: The tap water in the ward should meet hygienic standards to ensure the safety of patients’ drinking water.

Ward facility requirements

Hospital bed: The hospital bed should have adjustable height, angle and easy operation functions. The mattress should be soft and comfortable to ensure the patient’s rest and recovery.

Furniture: The ward should be equipped with basic furniture such as bedside tables, bedside tables, wardrobes, tables and chairs to meet the daily needs of patients.

Medical equipment: The ward should be equipped with necessary medical equipment, such as infusion pumps, monitors, ventilators, etc., to support patient treatment and monitoring.

Communication equipment: The ward should be equipped with telephone and wireless network equipment to facilitate communication between patients, family members and medical staff.

Ward safety requirements

Fire safety: The ward should be equipped with fire extinguishers and smoke alarms to ensure the fire safety of the ward.

Patient safety: The hospital bed should be equipped with protective rails to prevent patients from accidentally falling. The ward should be equipped with emergency call equipment to facilitate patients to seek help in emergencies.

Medical safety: First aid equipment and medicine cabinets should be equipped in the ward to respond to emergencies and provide emergency medical treatment.

Conclusion

The above are the standard requirements for hospital ward environment. Through reasonable space design, hygiene requirements, facility configuration and safety measures, a comfortable, safe and hygienic treatment environment can be provided, which is conducive to the recovery of patients and the work of medical staff. Hospitals should strictly follow these standards in the construction and management of ward environments to provide high-quality medical services.

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