Shadowless lamps are an important lighting tool during surgery, used to illuminate the surgical site for optimal viewing of small, low-contrast objects at various depths in incisions and body cavities. Surgical shadowless lamp can provide guarantee for the illumination brightness of the operating room, so that the surgeon must be able to accurately distinguish the contour and color. Therefore, a qualified surgical shadowless lamp must ensure its standards in five aspects.
The illumination intensity of the surgical shadowless light needs to be close to the quality of sunlight, and the light of 100000Lux is equivalent to the brightness of the sun at noon. Also consider that in the surgical environment, most of the light is absorbed rather than reflected, so the surgical shadowless lamp must provide greater brightness.The JoRadiant surgical shadowless lamp can produce a maximum brightness of 160000Lux, and the brightness can be adjusted steplessly.
2. No heat radiation
Under the premise of ensuring the brightness of the light, heat will be generated. If heat is generated during the operation, the risk of the operation will be greatly increased. Therefore, it is necessary to ensure that the surgical shadowless lamp does not generate heat during the lighting process. The JoRadiant Surgical Shadowless Lamp uses a non-thermal radiation OSRAM LED light source, which is a cold light source that does not generate heat, and can provide only light without heat during the operation.
3. Color temperature
The color temperature of sunlight is 5600K, and at this color temperature, the light perceived by humans is white light. Therefore, the color temperature of the surgical shadowless lamp in the operating room is at least 4000K, so that human eyes can see the color equivalent to sunlight. The color temperature of the JoRadiant surgical shadowless lamp is between 4000K-5000K, which not only enables users to see the color equivalent to sunlight, but also avoids eye fatigue caused by long-term work.
The shape design of a qualified surgical shadowless lamp can better ensure the number of pathogens during the operation, and with the proper placement, the number of pathogens can be effectively controlled.
5. No shadows
During the operation, users and surgical instruments may cause disturbing shadows to the surgical site, so the surgical shadowless lamp should try to eliminate shadows as much as possible. The JoRadiant surgical shadowless lamp uses computer software-aided design technology to control the three-dimensional installation angle of each lens, and uses a small-angle and high-efficiency lens to superimpose many lights and shadows to form an absolutely homogenous beam of light, ensuring that when part of the light source is blocked, still being able to maintain a very uniform beam of light.