Use the power of "light love" to let the hospital lighting emit the light of "river crab"

A few days ago, a chief physician of the Guangdong Provincial People’s Hospital was slashed and killed by a patient, and the doctor-patient relationship, which has always been sharp and tense, has once again been pushed to the forefront. In fact, conflicts between hospitals and patients and their families have long been commonplace. Of course, all aspects of the problems involved are intricate and complicated, in addition to expecting medical reform, system improvement and other subjective and objective, internal and external factors. While jointly promoting the situation, can a person in the lighting industry make a contribution to the harmonious hospital environment for healing and rehabilitation from the perspective of his own professionalism and the power of “light love”?

As a place dedicated to the rescue of the injured, the hospital needs to create a spacious and comfortable atmosphere, a clean and quiet environment, in order to give full play to the hospital function, which will directly or indirectly affect the health care.

Therefore, hospital lighting design must not only meet the requirements of medical technology, give full play to the functions of hospital medical equipment, and effectively serve medical services, but also consider creating a quiet and harmonious lighting environment for patients, and benefiting the treatment and rehabilitation of patients.

Because the hospital must guarantee 24 hours of normal lighting, no holidays throughout the year, and the lighting requirements are extremely high, LEDs are easy to meet the hospital's nearly demanding lighting requirements, and its energy-saving retrofit potential is quite huge.

Hospital lighting is extremely functional, clean and precise. Lighting design should understand the nature of its work and lighting requirements, and adopt various measures to meet the requirements of the medical department. We know that hospital buildings, including wards, clinics, medical technology and various medical services, have different lighting requirements.

Lighting fixtures are selected according to the functions of various departments of the hospital. In many cases, medical personnel must observe and judge the appearance of the skin color of the patient to make a correct diagnosis. Therefore, in addition to ensuring normal illumination for 24 hours, the examination room illumination Should meet the requirements of low color temperature and high color rendering.

For example, foyer lighting uses simple daylighting fixtures to promote patient safety; emergency room lighting is consistent with the requirements of the examination room, while paying attention to the color rendering of the light source and meeting the need for local minor surgery lighting. At the same time, in any occasion, the hospital must pay special attention to limit glare.

In fact, color plays an important psychological treatment role for the patient. The light source and the architectural decoration skillfully cooperate with the rational use of natural light, which will help create an atmosphere and environment for the patient to recover.

Color is more important for medical staff. As mentioned earlier, the light source needs to accurately reflect the patient's skin color and meet the requirements of surgery and treatment. The medical departments with different functions also have different requirements for lighting. For the treatment room, instrument examination room, operating room, ICU (monitoring center) and other departments must consider the color rendering of the light source, and the light source with high color rendering should be selected.

In addition, the environmental lighting of hospitals in different regions has different requirements for the color temperature of light sources. Hospitals with colder climates should adopt warm white (low color temperature) light sources to bring warmth to the environment. Hospitals in the tropics should use a cool white (high color temperature) light source to give the environment a cool feeling. The illumination source should select a light source with high efficiency, high luminous efficiency and good color rendering.

How should hospital lighting design be handled? The purpose of hospital lighting is to give full play to the functions of the hospital and directly or indirectly affect the medical services. Therefore, it is necessary to understand the functions of various parts of the hospital.

About the design of hospital lighting

When designing hospital lighting, the differences in other architectural lighting should be considered.

1. The hospital is a comprehensive place where different people move in different places according to different purposes. The requirements for lighting vary. For example, the hospital lobby operating in a clean and sterile environment requires 300 lux of illumination, and the hospital at night. The corridor only needs a lux.

2, the hospital is not only a place where medical personnel work, but also a place for patients to entertain, rest and live. Therefore, the lighting design must consider the needs of the medical staff and the needs of the patient. For the ward's ward, the reception lounge, and the relatively spacious and comfortable atmosphere is the first choice for lighting design.

3, many places in the hospital, such as: reception room, bathroom, etc. are 24 hours of continuous work. Especially in the reception room, it should adapt to different groups of people working in different time periods within 24 hours. The needs of life, lighting design should be considered according to different situations.

4, modern hospitals have a large number of special places, such as: security, modern equipment, lighting equipment should be able to meet the requirements of these special areas of lighting.

About the design process of hospital lighting

Usually the hospital lighting design is carried out according to the following flow chart:

About the lighting method of the application

The lighting requirements of different places in the hospital are different. The lighting requirements of the same place are different in different time periods. Even in the same place and in different time periods, the lighting methods will be different.