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Medical LED surgical shadowless lamp

2017-10-30

Medical LED surgical shadowless lamp It is understood that the undertaking unit of the subject of "LED application in medical equipment" is Harbin Haige Technology Development Co., Ltd. After three years of research, the R&D personnel used high-power white light-emitting diodes to replace the traditional tungsten halogen lamps as the light source of shadowless lamps, and finally developed a new type of medical LED surgical shadowless lamps.

Related information shows that this kind of shadowless surgical lamp can realize multi-level control of illuminance. In the past, the obvious problem with LEDs was heat dissipation. Improper heat dissipation may cause the luminosity and service life of the LED lamps to decrease. In this regard, the research group developed a patented technology for low thermal resistance bonding between the heat sink and the power device, which realized a fully metalized heat dissipation channel from the LED chip to the aluminum heat sink, effectively reducing the thermal resistance of the system. The technical indicators of the product meet the requirements of the national pharmaceutical industry standard YY 0627-2008.

According to experts, compared with traditional light source shadowless lamps, LED surgical shadowless lamps have the following advantages: the life of the light source is much better than that of traditional tungsten halogen lamps, and the energy saving can reach more than 40%; it has the chromatic characteristics that are different from traditional shadowless lamps and increases the blood and The chromatic aberration of other tissues and organs makes the visual field clearer and provides a better guarantee for the success of the operation; no infrared and ultraviolet radiation, which can effectively avoid the loss of water and infection of the surgical wound; the illuminance of the working surface can be adjusted through the illuminance remote control system to make The light is more comfortable and reduces the doctor’s visual fatigue. More than one year of clinical research conducted by the No. 111 Hospital of the Chinese People's Liberation Army and the Second Affiliated Hospital of Harbin Medical University has shown that this LED surgical shadowless lamp can meet the needs of normal clinical applications.

Relevant experts also said that medical lighting belongs to the category of medical equipment, and the barriers to entry are high. Developed countries have just started in this regard. The gap between my country and the international advanced level is relatively small. The setting of the subject of "LED application in medical equipment" It is of great significance to improve my country's LED medical lighting technology and promote the application and industrial development of my country's LED in the field of medical lighting.

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