LED medical lighting industry has good prospects

Imperceptibly, led with a significant energy saving property (also known as light emitting diodes, referred to as LED), in people's life in the role of more and more rich, mobile phone key source, notebook computer lights, car anti fog, indoor lighting...... In Shanghai, World Expo, LED products are particularly attractive landscape. In the medical field of lighting, at present, China has more than 270 thousand medical and health institutions, shadowless lamp inventory is huge, LED energy-saving market is very broad. This opportunity to attract strong interest in the industry and capital investment. According to the Ministry of science and technology news release, by the Harbin Haige science and Technology Development Co Ltd in the National 863 Program "11th Five-Year" new material technology "semiconductor lighting project" major project "the application of LED in medical equipment, recently successfully passed the acceptance of the Ministry of science and technology organization. This progress allows people to further see the application of LED in the field of medical lighting and good prospects for industrial development.

Energy saving demands of medical lighting

Research shows that LED has the characteristics of point light source and solid-state light source, the light of life is very long, can save energy, high shock resistance, small volume, fast response, and high color saturation. In recent years, environmental protection and energy saving based on the demands of the European Union, Canada, some states of America, Australia has announced a specific plan to prohibit the sale or use of incandescent bulbs, encourage the development of LED lighting technology, China and Japan has also developed the development of LED plan.

Analysis of the industry, in the medical field, besides the operation shadowless lamp, check local lighting, lamps, such as oral endoscope for area lighting lamps; operating room lights, lights for surgical preparation; light therapy equipment special diseases, such as photodynamic therapy, neonatal jaundice treatment instrument, UV disinfection lamp etc. are suitable for LED medical lighting.

LED operation shadowless lamp energy saving 40%

It is understood that the application of LED in the field of medical devices, the task force is the Harbin branch of science and Technology Development Co., ltd.. R & D personnel after 3 years of research, the use of high power to replace traditional halogen lamp as lamp lighting source of white light emitting diode, finally developed a new type of medical LED operation shadowless lamp.

Relevant data show that this operation can realize the control of illumination lamp. In the past, the more obvious problem is the LED heat dissipation, improper cooling may lead to LED lamps photometric and service life decay. In this regard, the research group developed a heat sink and power devices with low thermal resistance joint patented technology, to achieve a LED chip to the aluminum radiator of the entire metal cooling channel, effectively reducing the system thermal resistance. The technical specifications of the products meet the requirements of the national pharmaceutical industry standard YY 0627-2008.

According to experts, compared with the traditional light source, shadowless lamp has the following advantages: LED operation source life is much better than traditional halogen lamp, energy saving more than 40%; chromaticity characteristics are different from traditional shadowless lamp, increase the aberration of human blood and other tissues and organs, make the vision more clearly, to provide a better surgical success security; infrared and ultraviolet radiation, can effectively prevent water loss and wound infection; by adjusting illumination remote control system face illumination, make the light more comfortable and reduce the visual fatigue of the doctor. The clinical study for more than a year of the Second Affiliated Hospital of No.211 Hospital of PLA of Harbin Medical University, according to this, LED operation shadowless lamp can meet the normal needs of clinical application.

Experts also said that the medical lighting, belonging to the category of medical equipment, high barriers to entry, the developed countries in this area has just started in our country, with the international advanced level gap is relatively small, the application of LED in medical equipment project settings, has very important significance to improve the application and development of LED in China in the medical industry LED lighting in the field of medical technology, to promote China's lighting.