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With the gradual popularization and application of LED in the field of general lighting, cross-field cooperation with other industries such as communication, medical, plant, agriculture and so on has also attracted much attention. Beyond the application of lighting, the future development of the LED industry is intelligent and personalized. The inevitable requirement is the innovation of products and the innovation of business models. Let's take a look at what LEDs have seen in the medical and health field in 2013.
1. Deep-UV LED medical research and development into a new hot spot Deep ultraviolet light refers to light waves with wavelengths between 100 nm and 280 nm. It has great application value in the fields of sterilization, medical treatment, biochemical detection, high-density information storage and confidential communication. Compared with the ultraviolet light source of mercury lamp, the deep ultraviolet light-emitting diode (LED) based on aluminum nitride material has the advantages of strongness, energy saving, long life and no mercury, and is gradually infiltrating into the traditional application field of mercury lamp. At the same time, the unique advantages of deep ultraviolet LED have stimulated many new consumer electronic products applications, such as white goods disinfection modules, portable water purification systems, mobile phone sterilizers, etc., thus showing a broad market prospect, becoming the semiconductor lighting led After that, the new hot spot of global led research and investment.
Second, the innovative use of light: the use of light to alleviate the pain located in the cross-domain pain treatment center on the Isar River in Munich, is the world's first center to use biologically effective light for treatment. The center uses OSRAM's innovative lighting solutions for light therapy, which is cost-effective and affordable for a variety of pain treatment centers, clinics and medical practices.
Third, Japan developed the use of LED to measure heart rate and pulse technology. Recently, the use of LED to measure heartbeat and pulse has been adopted by Japanese universities and Toyota. In this method, a light-emitting module using an LED and a light-receiving module using a phototransistor are disposed in a portion where a finger or the like is touched, and hemoglobin in blood is easily absorbed by light of a specific wavelength such as green, and the finger is illuminated by the LED. Reflect light to detect the pulse. In June 2013, Nippon Wireless began selling a universal pulse sensor that integrates green LEDs and phototransistors in one package. It is also expected to realize the use of a smart phone to measure the pulse and blood pressure of an LED used as a flash.
Fourth, Japan's Asahi Kasei will put into production of sterilizable UV LED
AsahiKasei, a world-renowned comprehensive chemical manufacturing company, will build a testable production line for sterilizing UV LEDs in 2014. Although the annual production capacity is unknown, it is estimated that Asahi Kasei will drop dozens of subsidiaries Fuji Branch. In the year of 2020, the company aims to achieve a target of 30 billion yen in revenue in 2020.
5. German hospital intensive care unit (ICU) adopts LED lighting system CharitClinic of Berlin, Germany has adopted Philips' LED lighting system in its ICU. The system simulates natural light and can also play certain media effects on the ceiling's light screen for critically ill patients. The purpose of this is to relax the mental stress of the ICU patients. The physician can enter some patient-related data into the system, and the system will adjust the color tones and visual effects of the illumination based on this data. The system contains a total of 15,400 LEDs spanning the entire ceiling and the walls facing the patient.
Sixth, the world's first biologically-friendly sleep-assisted LED bulbs, LightningScience, a global leader in innovative energy-saving lighting, launched the DefinityDigital series of LED bulbs, the world's first bio-regular lighting product designed to improve sleep and support Natural melatonin secretion, increase alertness, promote plant growth, and protect wildlife. This product was developed by LightingScience based on LEDdigital technology for the International Space Station and the US South PoleStation. It has made breakthroughs in science and technology. This LED bulb plugs into a traditional socket to provide bright white light that meets consumer expectations and is good for health.
VII. LED Light Treatment Helps Resist Seasonal Depression A resident of Portland, USA, has a new way to combat seasonal depression, which is the LED light treatment bar. Now, in addition to cocktails, coffee and local food, Lightbar on Morrison Street in southeast Portland offers light and color treatments to help Portland residents resist winter depression. Customers can experience different light treatments for free when using a laptop or chatting with friends. A wall with colored LED lights will illuminate the entire space.
Eight, Philips LED blue light therapy instrument personal mood fluctuations have a lot to do with the sun. The study found that blue light seems to be able to confuse the brain, and more let the brain think that this is natural sunlight, thus alleviating mood swings. Now PHILIPS Philips goLITEBLULight portable blue mood therapy device is based on this principle, the core is the energy-efficient and long-life blue LED lamp, with programmable touch design, 12W power 4 brightness adjustment, flat design and built-in lithium The battery can release the appropriate blue light anytime and anywhere, helping to relieve stress and improve the body function.