Integral reflection type surgical shadowless lamp is a new type of operating room lighting equipment designed in combination with China's national conditions. Let's take a look at its six performance advantages.

1 has sufficient illumination.
The illuminance of the shadowless lamp has reached more than 150,000LUX, which is close to the brightness of the sunny day in summer. The actual illuminance is generally appropriate, too bright will affect the eyesight. While providing adequate illumination, avoid glare from the beam on surgical instruments. Integral reflection type surgical shadowless lamp glare affects vision and vision, and is easy to cause eye fatigue. It is not conducive to the operation of the surgeon. The illumination of the shadowless lamp should not be too different from the illumination in the operating room. Some illumination standards stipulate that the illumination of the overall illumination should be one-tenth of the illumination of the local illumination. The overall illumination of the operating room should be above 1000LUX.
2 High shadowlessness.
Integral reflection type surgical shadowless lamp is an important feature and performance index of surgical shadowless lamp. Any shadow formed in the surgical field will hinder the doctor's observation, judgment and operation. In addition to providing sufficient illumination, a good shadowless lamp should also have high shadowlessness to ensure sufficient brightness on the surface of the surgical field and deep tissue. For the shadowless test, a black cylinder of 50X75mm is used, the light source is disposed 1 meter above, and a photometer is placed at the bottom of the cylinder. Several or more than a dozen lamp balls are arranged in a ring evenly arranged in the lamp ball. Special bulbs and reflectors are used in the lamp ball. The light beams are reflected from different positions through the filter to meet at one point, so as to provide balance, uniformity and no Bright beams of shadows.
3 The temperature is low.
The increase in illumination will inevitably lead to an increase in the temperature of the lamp body and the beam, which will affect the temperature of the doctor's head and the tissue at the surgical site, thereby affecting the efficiency and quality of surgery. For this reason, the temperature rise of the operating room is required to be controlled within 10 °C. The main method adopted is to make the visible light generated by the light source pass through a reflector that can filter out 70% of the infrared rays, and most of the remaining infrared rays are isolated and filtered out by the glass cover. The light beam after the above treatment is called luminescence.
4 The light quality is good.
The so-called good light quality means that the provided light beam can truly reflect the color and changes of blood and tissue. This performance is generally called color rendering, which is expressed by the color rendering index value calculated from the spectral distribution of the light source, and the best color rendering index is 100. Color rendering has a lot to do with color temperature.
5 Easy to operate.
The Integral reflection type surgical shadowless lamp should be able to continuously change the position and direction during the operation, and the operation must be simple, flexible, light, fast and effective in braking. The central part of the lamp body should be equipped with a sterilizable operating handle, and the advanced product is also equipped with a deep cold light lamp with optical fiber, a color TV camera device and a ventilation device.
6 Economy and safety.
Economy mainly refers to the high luminous efficiency of the light source, low power consumption and long life. Most foreign countries have adopted halogen bulbs. The lamp body is required to be made of materials that are difficult to adhere to dust. Since the structure of Integral reflection type surgical shadowless lamp tends to be huge and complex, it is very important to consider its safety. This mainly refers to the electrical safety performance, the structural strength of the lamp body and its weight.