Infrared rays: Infrared rays (Infrared rays) is one of the many invisible rays of the sun's rays, discovered by the German scientist H?sschel in 1800, and is also known as infrared thermal radiation (Infrared radiation). In recent years, due to the improvement of testing equipment and in-depth research, people have a more comprehensive understanding of the physical properties of infrared rays and their biological effects, and have made a lot of progress. Infrared rays, especially far infrared rays, have been widely used in the health care industry, and a large number of infrared products related to daily life have also appeared. First, the mechanism of infrared biological effects infrared radiation on human skin, subcutaneous tissue has a strong penetrating power. External infrared radiation produced by the human body once the effect can make the skin and subcutaneous tissue temperature increases accordingly, to promote blood circulation and metabolism, and promote human health. Infrared physiotherapy on the organization of the thermal effect, anti-inflammatory effect and promote the regenerative effect has been clinically affirmed, usually used in the treatment of lesions directly irradiated. Near-infrared micro-irradiation treatment on the microcirculation improvement effect is significant, especially the micro-blood flow state to improve the obvious. The performance of the irradiation of capillary blood flow speed up, red blood cell aggregation phenomenon is reduced, *** under the venous plexus bruising phenomenon is reduced or disappeared, thus improving the body tissue, important organs of nutrition, metabolism, repair and function has a positive effect. Infrared light on the human body to produce secondary effects of the mechanism is not yet completely clear. Some scholars believe that far infrared rays can produce *** vibration of cells, mainly caused by the vibration of water molecules inside and outside the cell, so that the cell activation, the occurrence of a series of beneficial to the health of cellular biochemistry and cellular histochemistry changes. It is also believed that far infrared rays can be called "life light", can significantly improve the microcirculation of the human body. It acts on the human body water molecules can be aging in the body of large molecules to produce *** vibration so that the cleavage, reassembled into smaller water molecules, enhancing the activity of the cells and surface tension. Due to the increase of water molecules penetrating the cell membrane, the activity of intracellular calcium ions is strengthened, so it enhances the normal function of human cells, so that the bactericidal ability, immunity, etc. are improved. In addition, life light can also make the blood unsaturated fatty acid double or triple bond is cut off, saturated fatty acids are not easy to be oxidized into lipids [lipid peroxide], reducing the deposition of lipids in the blood vessels, so that the blood vessel wall smooth, thus reducing atherosclerosis, cataracts and other cardiovascular diseases or ophthalmic diseases, the human body health to play a good role in promoting the efficacy of. Pang Xiaofeng research infrared on biological (including human) biological effects and medical functions mainly from the non-thermal biological effects of infrared. Infrared absorption can lead to protein molecules in the quantum vibration of the amide bond, which can make the smooth transfer of bio-energy from one place to another, so that the living body is in a normal state, to maintain the growth, development and health of the living body. Infrared on the body's immune function of the research is still in its infancy, in the infrared in the various wavelengths to the mid-wave infrared easier to act on the immune cells, to promote their biological functions. The role of infrared radiation in addition to its wavelength, but also the number of photons emitted, that is, with the intensity of radiation and radiation time, excessive infrared radiation may also cause adverse effects on the body, the detailed mechanism needs to be further elucidated. Cao Zhiran et al. that infrared radiation on the body's immune system has an indirect effect and direct effect. Indirect effect means that infrared radiation can regulate the state of other systems such as the nervous system and endocrine system, so as to achieve the purpose of regulating the immune system. The direct effect refers to the infrared radiation absorbed by the body can enhance the biological field around the immune cells and immune organs, so that their activity and mutual regulation to enhance the role of infrared photons can directly act on the immune cells of the excitation point. Mao Wen et al. speculated that the mechanism of action of infrared light may activate the deep tissue receptors, its physiological and biochemical effects on the one hand, through the nerve - fluid reflex pathway, on the other hand, may be through the meridian conduction pathway is not yet very well understood, the biomolecules, cells and organs of the activities of the positive impact, so that there is an overall benign effect [2]. Second, the possible adverse effects of infrared radiation on the human body Thermal radiation, also known as infrared radiation, iron and steel metallurgical enterprises, the main feature of the high temperature operating environment is a strong thermal radiation high temperature. Especially in iron and steel smelting, red steel hot rolling and medium-sized sintering machine, is a typical infrared thermal radiation exposure operations. Short-wave infrared radiation can pass through the cornea into the eye, the aqueous humor, iris, lens and vitreous fluid to absorb part of the infrared radiation and lead to cataracts, called "infrared cataract". Some studies have also pointed out that ultraviolet (UVR) and infrared (IFR) damage to the eye and skin is an important aspect of occupational damage in welding, and that UVR and IFR can cause corneal and crystalline damage during welding operations [7]. Infrared light from sunlight has a different effect on skin damage than UV light. UV rays mainly cause photochemical and photoimmunological reactions, whereas infrared irradiation produces reactions due to molecular vibration and temperature increase. The thermal radiation caused by infrared rays penetrates the skin more than UV rays. Infrared rays, through their thermal radiation effect, increase the temperature of the skin, capillary dilation, congestion, and increase the evaporation of water from the epidermis and other direct adverse effects on the skin. The main manifestations are red papules, premature aging of the skin and pigmentation disorders. Increased skin temperature, capillary dilation and congestion, and increased water evaporation from the epidermis have a direct negative effect on the skin. Infrared rays also enhance the damaging effects of ultraviolet rays on the skin and accelerate the aging process. This is due to the natural sunlight, the skin is subjected to the dual action of ultraviolet and infrared radiation. Infrared and UV rays play the same role in accelerating tissue degeneration. Infrared light can also promote the development of skin cancer caused by ultraviolet light. Infrared rays can be absorbed by superficial tissues of the body, have significant drying and dehydrating effect, accelerate the blood circulation of local tissues, and play an anti-inflammatory and analgesic role. Clinical use of local external safflower oil and far infrared radiation to treat bedsores, found that the efficacy of good and quick results. The use of far infrared light on herpes zoster treatment, the results of pain, stop blisters and knots dementia time are shorter than the control group. Some experiments show that bio-ceramic far infrared rays have significant efficacy in the treatment of burns. For the treatment of injury pain, the best efficacy of chronic soft tissue injury. Clinical care observation found that the far-infrared protective gear made of ultra-fine ceramic particles added to traditional textile materials, such as waist, knee, elbow, wrist, neck circumference, etc., has a significant effect in anti-inflammatory, decongestive, blood circulation, pain relief, energizing, and improving microcirculation. At the same time, it can avoid the pain brought to the patient due to closure. Using far-infrared radiation heating bed for the treatment of children with red buttocks and buttock ulcers, the average healing time of the treatment group is shorter and the effective rate is higher compared with the control group. Neonatal scleroderma in the treatment of rewarming is an important part of the success of the treatment, in the past the use of ordinary warming box gradually rewarming effect is poor, and now the use of far-infrared rapid rewarming of the child mortality rate decreased significantly, the resuscitation success rate increased significantly. Flap necrosis is a common postoperative complication in plastic surgery, mainly due to microcirculatory disorders, and there is no ideal prevention and treatment method. Jiang et al. directly observed the microcirculatory changes of random flaps on the back of rats through in vivo observation. It was found that far infrared radiation has a biological effect similar to that of vasodilator, which can improve microcirculation and increase the survival rate of skin flap, and there are no obvious side effects within the therapeutic dose range. Japanese scholars have reported that the use of linear polarized infrared light for the treatment of various types of pemphigus has obvious efficacy. Linear polarized light near infrared for rheumatoid arthritis caused by temporomandibular joint pain treatment course is short and effective. The mechanism may be light play photoelectric energy *** role, electromagnetic wave effect and photochemical effect, and thus can inhibit nerve excitation, relaxation of muscles, diastolic blood vessels, increase blood flow, promote lymphatic circulation, promote the production of active factors, thus playing a therapeutic role. Observation of blood viscosity before and after far-infrared treatment reveals that low-temperature excitation of far-infrared rays has a wide range of biological effects mainly based on low-temperature thermal power effect, which can reduce blood viscosity of patients with cardiovascular and cerebrovascular diseases, prevent thrombosis, improve microcirculation, and alleviate the symptoms of chest tightness, palpitations, dizziness, numbness, and so on. Application of infrared irradiation of the bladder area for the treatment of urinary retention and other drug therapy, compared with the maternal pain, does not increase the amount of postpartum hemorrhage, easy to be accepted by the mother. Some people use far-infrared irradiation treatment of pediatric intestinal spasm 2, found that its efficacy is significantly better than drug therapy, and simple and easy to implement, no side effects, children are happy to accept. Infrared radiation on the diabetic rabbit hyperglycemia has obvious relief, blood sugar is reduced. In the far-infrared treatment, the ability of the tumor host to remove free radicals is enhanced, and the growth and proliferation of tumor cells are inhibited.
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Infrared photo :::: Medical - shows the difference in normal temperatures of different parts of the patient Infrared detector :::: detects the presence or absence of a viable Sage Infrared lamp :::: heats objects
such as accelerating the order of Infrared Remote Control
Ref: MYSELF
Infrared light is an electromagnetic wave with a wavelength longer than that of visible light, ranging from 1 millimeter to 770 nanometers, and is located on the outer red side of the spectrum. It has a strong thermal effect and is easily absorbed by objects, and is often used as a heat source. The ability to pass through clouds is stronger than visible light. It has a wide range of uses in communications, detection, medicine, and the military. Commonly known as infrared light.
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