Category：News Release time：2019-03-02 09:34:06 浏览：1 次
LED operating lamp uses a new type of LED cold light source as operation lighting, which is different from ordinary operating lamp source. Moreover, the operating lamp without screen flashing characteristics can enable doctors to operate without fatigue. Here are five guarantees to introduce the use of products.
1. Brightness: Operating room surgeons should be able to accurately distinguish outline, color and movement. Therefore, as a surgeon, the intensity of light close to the quality of sunlight is needed. The light of 100,000 lux is determined to be equivalent to the brightness of the sun at noon. In addition, in the surgical environment, most of the light is absorbed rather than reflected, which means that the surgical shadowless lamp needs to provide greater brightness.
Shadowless lamp can produce 160,000 lux brightness, and the brightness can be steplessly adjusted. Only at this brightness can surgeons have 50% of the visible light in the surgical area.
2. No heat production: When the light is bright, it will be accompanied by heat production. If there is heat in the operation process, it will bring great harm to surgeons and patients. So what we need in the surgical process is only light but no heat.
3. Pathogen-free: One of the basic elements of surgery is to keep the number of pathogens as low as possible. Therefore, we can effectively control the number of pathogens by using better shape design of surgical shadowless lamp and appropriate placement position (behind the surgeon).
4. Color Temperature: Color perception is determined by the color temperature of the light in which it is located, for example, the color temperature of sunlight is 5600 kelvin, and the light that human studies feel at 5600 Kelvin color temperature is white light. So experts recommend that the temperature of light and color in the operating room be at least 4,000 kelvin; so it can produce the same light as sunlight therapy. For human eyes, the color in sunlight is clear, which makes the diagnosis more accurate and does not cause eye fatigue due to long working hours.
5. Shadowless: Shadowless lamp can meet the requirement of shadowless lighting through multi-reflector. This reflection is related to computer, industrial stamping one-time forming, reflectivity up to 95%. His shape is very special: it consists of many reflecting surfaces that reflect light and illuminate the whole operation area. As a result, many lights and shadows overlap to form a homologous light column. The operation is carried out in this light column, that is, the light column up to the operative area formed from 100 cm below the lamp disc.