The principle of far infrared ray is 2010-06-1717: 32. In all sunlight, far infrared ray can penetrate the skin and subcutaneous tissue most, promote blood circulation and keep the body at a certain temperature. Far infrared ray is also an electromagnetic wave, which can be absorbed by human body quickly. Far infrared rays penetrating into human body will cause the vibration of atoms and molecules, and then penetrate * *. Promote the temperature rise of deep subcutaneous layer, promote blood circulation by microvascular expansion, remove all obstacles that hinder metabolism, such as congestion, revive tissue and promote enzyme growth. Old wastes and harmful substances trapped in the body will be excreted from sweat glands with metabolism, while cosmetic residues existing in pores can be directly excreted from skin and sweat without going through the kidneys, which can avoid increasing the burden on the kidneys. These benefits can be confirmed by the research results of low temperature far infrared rays at about 40 degrees. 1. What is infrared? It is a reflection line feature with strong function in solar rays: 1. Invisible to naked eyes, wavelength 5.6~ 1000 micron. 2. It has optical characteristics such as direct, zigzag and reflection. Any substance will cause thermal reaction. 4. It has deep penetration application: the far infrared ray with the wavelength of 8~ 14 micron is the same as that radiated by human body. Therefore, the radiation generated by the far-infrared heater controlled in this band is called the light of physical therapy, or "light of life" for short. Second, the principle of action of far infrared rays The principle of action of far infrared rays In all sunlight, far infrared rays can penetrate deep into the skin and subcutaneous tissues, promote blood circulation, and keep the body at a certain temperature. Far infrared ray is also an electromagnetic wave, which can be absorbed by human body quickly. Far-infrared rays penetrating into human body will cause vibration of atoms and molecules, and then form thermal reflection through * * * absorption, which will promote the temperature of deep subcutaneous layer to rise, and the expansion of tiny blood vessels will promote blood circulation and hinder blood stasis. Old wastes and harmful substances trapped in the body will be excreted from sweat glands with metabolism, while cosmetic residues existing in pores can be directly excreted from skin and sweat without going through the kidneys, which can avoid increasing the burden on the kidneys. These benefits can be confirmed by the research results of low temperature far infrared rays at about 40 degrees. Third, the role of far infrared rays in human body-prevention, health care and physical therapy to promote blood circulation: the use of far infrared rays can increase the temperature of deep subcutaneous skin, expand microvessels, promote blood circulation, revive enzymes, strengthen the metabolism of blood and cell tissues, which is of great help to cell rejuvenation and can improve anemia. Regulating blood pressure: Hypertension and arteriosclerosis are generally caused by contraction and stenosis of arterioles such as nervous system, endocrine system and kidney. Far infrared rays dilate capillaries, promote blood circulation, reduce hypertension and improve hypotension symptoms. Improve joint pain: Far infrared rays can penetrate into muscle joints, make the body warm, relax muscles, promote the exchange of oxygen and nutrients in microvascular network, and eliminate the accumulated fatigue substances and aging wastes such as lactic acid, which has excellent effects on eliminating swelling and relieving pain. Regulating autonomic nerve: autonomic nerve mainly regulates visceral function. People are in a state of anxiety for a long time, and the autonomic nervous system is constantly tense, which will lead to decreased immunity, headache, dizziness, insomnia and fatigue, and cold limbs. Far infrared rays can regulate autonomic nerves and keep them in the best condition, and all the above symptoms can be improved or eliminated. Skin care and beauty: far infrared rays are absorbed by human body, which can directly metabolize substances that cause fatigue and aging, such as lactic acid, free fatty acids, cholesterol, subcutaneous excess fat and so on. Through the activation of hair follicle mouth and subcutaneous fat, without going through the kidney. So it can make the skin smooth and tender. Fat reduction: the physical therapy of far infrared rays can improve the body's heat energy, activate cells, thus promoting the metabolism of adipose tissue, burning and decomposing, consuming excess fat, and then effectively losing weight. Improve the circulatory system: Far-infrared radiation is comprehensive and in-depth, which is the only physical therapy method that can completely take care of countless microcirculation tissues and systems of the whole body. After the microcirculation is smooth, the systolic blood pressure decreases, and the supply of oxygen and nutrients is sufficient, so it is naturally relaxed and healthy. Strengthening liver function: The liver is the largest chemical plant in the body and a blood purifier. The deep effect of internal heat caused by far infrared radiation can activate cells, improve tissue regeneration, promote cell growth, strengthen liver function, improve liver detoxification ability, and keep visceral environment in good condition, which can be said to be the best disease prevention strategy. 4. What diseases are far-infrared radiation suitable for? Far-infrared radiation is a kind of physiotherapy phototherapy, which is non-invasive, safe, convenient and has no side effects. Users feel warm and comfortable, and can promote circulation and increase perspiration. Regular use will refresh you every day. Its applicable health care scope includes: ischemic diseases: including hypertension, coronary artery stenosis, cerebral arteriosclerosis, cerebral blood supply insufficiency, apoplexy sequelae and varicose veins. Raynaud's disease, chills and insomnia, neurasthenia, etc. B asplenia: Including rheumatism, rheumatoid arthritis, cervical spondylosis, scapulohumeral periarthritis, lumbar muscle strain, bone spur, edema and various old injuries. C chronic inflammation: anti-inflammatory, detumescence, analgesia, absorption of exudate, cell tissue regeneration, strengthening the supply of focus area, oxygen and blood supply to tissue, activating tissue metabolism, controlling the expansion of inflammation, etc. D. Skin diseases: itchy skin, eczema, urticaria, dry and rough skin, peeling, beriberi, mottled acne, etc. E preventive health care: including preventing diabetes complications, preventing colds, relieving fatigue, caring skin, reducing fat and weight, enhancing immunity, enhancing resistance and improving human metabolic rate. Fifth, the effect of far infrared beauty enhances the physiological redox reaction: reducing the accumulation of excess fat. Promote perspiration and eliminate subcutaneous fat: clean sweat glands and sebaceous glands, remove dirt, activate physiological functions and functions: strengthen hormone enzymes, eliminate the deposition of heavy metals and poisons, and fully deliver nutrients to the skin. Regenerative function: remove blood stasis and scar, and restore facial muscle function. It can open pores, provide fresh oxygen, promote breathing and make skin smooth and tender. Sixth, the role of far infrared rays in slimming promotes metabolism: sweating a lot to achieve sports effects. Decomposition of excess fat: subcutaneous fat is excreted with sweat after decomposition. Burn calories: When sweat evaporates from the skin surface, it burns calories. (It takes about 0.58 calories to evaporate 1 ml water) Improve basal metabolic rate: Using far-infrared healthy energy house every day can effectively improve basal metabolic rate. Seven. The reaction symptom of using infrared healthy energy house is 1. Most people feel warm. 2. Individual patients with rheumatism and rheumatoid diseases will feel unbearable pain, which is a good normal reaction. If they persist for 4-5 days, the situation will be alleviated. 3. Individual patients with chills will feel colder, and the symptoms will disappear after one week. 4. Individuals may have itching, which is a normal reaction; The symptoms of patients with dermatosis latent factors such as beriberi, rich hands, scabies and herpes zoster are obvious and gradually disappear after one week. 5. People with gastrointestinal dysfunction will have abdominal sounds, and occasionally 1-2 diarrhea is a normal reaction. 6. For patients with long-term edema, there is a low fever after swelling. 7. Patients with hypertension can reduce the dosage of antihypertensive drugs when using them. When blood pressure is stable after long-term use, antihypertensive drugs can only be stopped. 8. Some patients developed red itching and rash. In order to discharge the waste in the body, keep the affected part clean. 9. After using the healthy energy house for a few days, the waste excretion in the body will increase, sweat and mud will increase when taking a bath, and the skin will be more tender and delicate. 10. Due to the increase in the amount of miscellaneous waste discharged from the body, the odor of urine increased in a short time. Taboo: 1. It is forbidden for patients with cerebral hemorrhage (it can only be used after half a year of recovery). 2. Patients with leukemia, hemophilia and aplastic anemia are prohibited. 3. Patients with acute inflammation and high fever are prohibited. 4. Patients with severe heart disease and renal failure are prohibited. 5. Patients with active pulmonary tuberculosis are prohibited. 6. Patients with bleeding due to platelet deficiency. Therapeutic effect of far infrared ray: 1. Human body's absorption of far infrared rays Human skin can be divided into epidermis and dermis. Epidermis is divided into stratum corneum, transparent layer, granular layer and mucilage layer (including stratum corneum and basal cell layer), while dermis has papilla layer and reticular layer. The total thickness of skin is 0.5-4 mm, with an average of 2 mm. The basic structure of skin with blood vessels can be clearly displayed by photoelectric technology. The epidermis contains no blood vessels, while the dermis contains many arterioles, capillaries and venules. Capillary is a hairpin-like ring, which brings nutrients to the junction of dermis and surface layer, thus renewing cells there. The capillary wall is actually a place where nutrients and wastes exchange. Far infrared rays will be reflected by the skin before entering the human body, with an average reflectivity of 0.34. The absorption of far infrared rays by human body depends on the wavelength of far infrared rays and the state of skin. Human skin contains 70% water. Water is a good absorbent for far infrared rays. Therefore, the absorption spectrum of human body to far infrared rays is similar to that of water, that is, two absorption peaks of 2.5-4 microns and 5.6- 10 microns. According to the theory of matched absorption, when the wavelength of far infrared ray corresponds to the absorption wavelength of the irradiated object, the molecules of the object produce * * * vibration absorption. Far-infrared rays above 3 microns just match the absorption of skin, forming the best absorption. The penetration depth of far infrared rays into human body refers to the depth when the intensity of infrared rays entering human body drops to 50% of the initial intensity. The penetration depth of visible light and near infrared light is about 1 cm, and far infrared light is only 0.05-1mm. The longer the wavelength of far infrared light, the worse the penetration. It can be seen that most of the energy of far infrared ray is absorbed by superficial skin (about 60% is absorbed by stratum corneum and transparent layer), so far infrared ray therapy is suitable for treating superficial diseases. But this does not hinder the treatment of deep diseases, because the curative effect can reach deep tissues through medium conduction, cell vibration and blood circulation. The penetration depth of near infrared ray is deep, which can directly reach about10 mm. There are abundant blood vessels, lymph nodes and nerve endings here, which are also widely used acupoints in traditional Chinese medicine, opening up a new world for the application of infrared technology in the field of integrated traditional Chinese and western medicine. For example, infrared acupoint therapy, infrared needle and infrared information therapeutic instrument are all good examples. Second, the biological effect of far infrared rays The dipoles and free charges in organisms tend to be arranged in the direction of electromagnetic fields under the action of electromagnetic fields. In this process, the irregular movement of molecules and atoms intensifies, generating heat. When the far infrared radiation has enough intensity, that is, it exceeds the heat dissipation capacity of the body, it will raise the local temperature of the irradiated body, which is the thermal effect of infrared light. Due to the thermal effect of far infrared, it has caused a series of physiological effects. 1) activated the activity of biological macromolecules. It is important to point out that photon energy in the infrared region (1.6-0.001ev) cannot activate the electronic energy level of molecules, so it cannot ionize substances like ultraviolet rays. Infrared radiation can only activate the vibrational energy level of molecules. The energy difference between vibration levels is generally below 1 eV. That is to say, the molecular structure cannot be changed because the atomic bond energy of the molecule formed by far infrared energy is small. Nevertheless, under the action of far-infrared photons, especially 2-6 micron far-infrared photons, the molecular energy level of organisms is excited to a higher vibration level, which activates the activity of biological macromolecules such as nucleic acid protein, so as to play the role of biological macromolecules in regulating metabolism, immunity and other activities of the body, which is conducive to the recovery and balance of human functions and achieve the purpose of preventing and treating diseases. 2) Promote and improve local and systemic blood circulation. After far infrared rays act on the skin, most of the energy is absorbed by the skin, and the absorbed energy is converted into heat energy, which increases the temperature of the skin, stimulates the thermal receptors in the skin, relaxes the smooth muscle of blood vessels, dilates blood vessels, and strengthens blood circulation through thalamic reflection. On the other hand, due to heat, vasoactive substances are released, vascular tension is reduced, superficial arterioles, superficial capillaries and superficial veins are dilated, and blood circulation is accelerated and improved. 3) Enhance metabolism. If there is something wrong with the metabolism of the human body, resulting in abnormal material exchange inside and outside the body, then various diseases will come. For example, the disorder of water and electrolyte metabolism will seriously endanger life; Diabetes caused by disorder of glucose metabolism; Disorder of lipid metabolism leads to cardiovascular diseases and obesity; Gout caused by metabolic disorder in protein. Through the thermal effect of far infrared, we can increase the vitality of cells, adjust the mechanism of neurohumors, strengthen metabolism, and make the exchange of substances in the body in a stable state. 4) Improve immune function. Immunity is a physiological protective response of human body, including cellular immunity and humoral immunity, which plays an extremely important role in the process of human body's resistance to diseases. Clinical observation shows that far infrared can indeed improve the phagocytic function of macrophages, regulate human cellular immunity and humoral immunity, and is beneficial to human health. 5) Anti-inflammatory and analgesic mechanism: a) Far infrared heat can eliminate the pathological process of inflammation through the reaction of neurohumors, accelerate the restoration of the original damaged physiological balance, improve the local and systemic disease resistance, activate the immune cell function, and enhance the phagocytic function of white blood cells and reticular skin cells, thus achieving the purpose of anti-inflammatory and bacteriostasis. B) The thermal effect of infrared ray can raise the skin temperature, reduce the sensitivity of sympathetic nerve, release vasoactive substances, dilate blood vessels, speed up blood flow, improve blood circulation, enhance tissue nutrition, activate tissue metabolism, increase oxygen supply to cells, improve the oxygen supply state of the focus area, enhance the cell regeneration ability, control the development of inflammation and localize it, and accelerate the repair of the focus. C) Far-infrared thermal effect can improve microcirculation, establish collateral circulation, enhance the stability of cell membrane, adjust ion concentration, increase osmotic pressure, accelerate the discharge of toxic metabolites, accelerate the absorption of exudates, and lead to the regression of inflammatory edema. 6) Analgesic effect. The thermal effect of infrared rays reduces the excitability of nerve endings; The improvement of blood circulation and the regression of edema reduce the chemical and mechanical stimulation to nerve endings; The thermal effect of far infrared increases the pain threshold, which all plays a role in relieving pain. In addition to the above-mentioned thermal effects, the biological effects of far infrared rays have many other important biological effects, such as the relationship between far infrared rays and life, infrared rays improving microcirculation, activating water molecules, activating tissues and cells and other important functions. Knowledge of far infrared spectroscopy. What is far infrared? Sunlight is an electromagnetic wave, which is divided into visible light and invisible light. Visible light refers to colorful rainbow light seen by naked eyes, such as red, orange, yellow, green, cyan, blue and purple in sunlight; Invisible light is invisible to the naked eye, such as ultraviolet rays and infrared rays. The wavelength of infrared ray is 0.77- 1000 micron, which is divided into near infrared ray and middle infrared ray. Far infrared ray, etc. The wavelength of far infrared rays is 2.5-30 microns, accounting for about 20% of infrared light waves. After light is transmitted, refracted, reflected and absorbed by objects, only a small part still maintains the survival of all living things on the earth, including human growth and the continuation of life, so far infrared rays are called "fertility rays". Second, the close relationship between far infrared rays and people. Any object on the earth's surface has the function of absorbing infrared rays, and it is also the storage and emitter of far infrared rays. The human body also has the ability to emit a small amount of far infrared electromagnetic waves. According to scientific determination, only 8- 15 micron far infrared ray is most likely to generate simple harmonic vibration with human body. 60-70% of the human body is made up of water molecules. When the far infrared ray of 8- 15 micron acts on human body, it will produce * * * vibration absorption effect, which will make the large water molecules that are not easily absorbed in human body produce * * vibration to depolymerize the molecular groups and recombine them into smaller water groups (that is, the water molecules are activated and ionized), and in this process, the water molecules will be absorbed in the water groups. It can increase the activity of cells and water molecules attached to the surface, increase the activity and surface tension of cells, improve the metabolic ability of blood and improve blood circulation, especially microcirculation. Knowledge of microcirculation genealogy 1. What is microcirculation? Microcirculation refers to the blood circulation in capillaries between arterioles and venules, which is the most basic structure in the circulatory system. Its basic function is to transport oxygen and nutrients to organs, tissues and cells of the whole body, take away metabolites and adjust the balance of fluid, lymph and blood between tissues. It is an important system for the exchange of substances inside and outside blood vessels. Second, the important relationship between microcirculation and human health Whether microcirculation is normal or not is an important sign of human health. Modern medicine has proved that human pain, aging, tumor, many cardiovascular and cerebrovascular diseases and diabetes are all caused by the disorder of microcirculation. If microcirculation is disturbed, tissues and organs can't get enough oxygen and nutrition, and the metabolized carbon dioxide, lactic acid, muscle fatigue and carcinogenic toxins can't be excreted in time, leading to a series of diseases such as limb pain, numbness, chills and even organ failure. Now the medical community calls microcirculation the "second heart" of the human body. The main way to get health is to actively improve human microcirculation and prevent the occurrence and development of diseases in time. ● Infrared rays can act on the treatment site through clothes. ● It can penetrate the skin and directly produce thermal effects on muscles and subcutaneous tissues. ● Accelerate blood circulation, increase metabolism, relieve pain, increase muscle relaxation and produce massage effect. ● It has special physiotherapy effect on various rheumatic arthritis, neuralgia, lumbago, sciatica, sports muscle injury, wrist and hand tendon sprain, skin beauty and facial paralysis. ● Infrared ray is mainly used to treat diseases, because it can mobilize the human body's own disease resistance from different levels.