How do LED companies enter the new blue ocean of medical lighting?
In 2016, a series of events of “transformationâ€, “M&A†and “integration†of enterprises were dizzying. For example, the road to the sale of Philips Lighting was twisted and twisted, and the company chose to go public separately. Osram announced that it will officially split the company in July. General lighting subsidiary Ledvance. The industry pattern will continue to change, and the LED lighting market will enter the stage of full red sea. Enterprises with scale advantages will only be able to obtain meager profits. How to get out of the Red Sea and find the Blue Ocean, all major companies have transformed into plant lighting, medical lighting, smart lighting, car lighting and even sports development.
New Blue Ocean: Medical Lighting
Medical lighting
What is medical lighting? Medical lighting refers to the special lighting equipment used in clinical examination, diagnosis and treatment, with special functional requirements.
As a special way of lighting, medical lighting has certain special requirements. Compared with traditional medical lighting, LED lights have the characteristics of orientation and low-spectrum damage, which has become the upper hand in the field of medical lighting. Because medical lighting has a high barrier to entry, a small market size, but a high market price, the actual market value of its market is large.
In addition, because LED medical lighting is a high-tech, high-risk, high-entry special lighting product, it can avoid the vicious competition faced by conventional lighting products. With the emphasis on health care, medical rehabilitation, environmental protection and energy conservation, the medical lighting field can be said to be one of the best entry points for semiconductor lighting.
Why is medical access threshold high?
Taking the operation of surgical shadowless illumination as an example, the different parts of the human body and different tissues have different sharpness under the illumination of different illumination and different color temperature sources, that is, different tissues have their own specific color development characteristics. The existence of the disease determines the surgical conditions. Illumination light source with illumination of 60000-120000lx and color temperature of 3500-5700K is an inevitable condition for ensuring successful operation and reducing medical accidents. It is especially important in surgical debridement surgery.
With the prolongation of the operation time, the temperature of the photothermal radiation during the operation has a great influence on the healing and infection of the wound of the patient and the working environment of the doctor. The use of a cold light source and the improvement of the fluidity of the laminar air become medical illumination. Special requirements and solutions. In addition, the shadowless rate, spot size, spot uniformity, illumination depth, explosion protection, cleaning and disinfection, and ease of maintenance of surgical shadowless lamps are also different from those of ordinary lighting.
LED-free infrared radiation is a true cold light source. It has narrow spectral half-power width, pure light color, high power density, strong plasticity and convenient control, so it can be applied to special fields of medical lighting. Studies have shown that, regardless of the overall or detail of the tissue sample, monochromatic LEDs have strong tissue enhancement capabilities that enhance the Color Discrimination Index (CDI), but surgical lighting cannot be illuminated with only monochromatic LEDs. .
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