Can 650nm Laser Be Used In Medical Treatment?

650nm Laser is different from the ordinary laser, with good monochrome, and strong direction. The 650nm laser is a weak laser and does not harm the human body. Semiconductor laser therapy instrument, the use of the world-recognized human body gold band 650nm laser effect is remarkable, with no side effects, easy to use, and painless treatment.

The 650nm laser is a weak laser and does not harm the human body. Through 650nm laser irradiation, the body's blood, red blood cells, tissues, etc. produce light reaction and biochemical effects, reduce blood viscosity, so as to achieve the role of dredging blood vessels, mainly used in the treatment of vascular thrombosis and atherosclerosis. The early treatment effect of cardiovascular and cerebrovascular diseases is also very significant, through the treatment of 650 nm laser, dizziness, headache, chest tightness, shortness of breath, lethargy, fatigue, and other symptoms have been significantly improved.

Low-intensity laser, also known as low-intensity laser (low-level laser) is a medical term published in 2002), is relative to the high-intensity laser, engineering, science, and technology, the medical community of low power density or low power radiation of the laser called weak laser, the medical community also called weak laser biological stimulation laser. The radiation power of a weak laser is usually in a few milliwatts to hundreds of milliwatts, usually, people are more concerned about the radiation intensity that is, the optical radiation power per unit area (mw/cm), and the radiation intensity of continuous laser on medical and beauty is mostly not more than a few mw/cm.

Most of what people understand is the application of strong lasers, but the characteristics and applications of weak lasers are not well understood. The biggest feature of a weak laser is that its direct irradiation of biological tissues will not cause irreversible damage, but can produce benign biological stimulation and photochemical effects, thereby regulating various functions of the body, such as nerve impulse transmission, blood function, enzyme activity, immunity, metabolism, etc., and treating diseases by balancing and improving the above functions. At present, low laser therapy has been widely used in clinical practice, such as low laser acupoint irradiation in vitro, low laser acupuncture, low laser blood irradiation, and so on. In recent years, this emerging physical therapy (low-intensity laser medicine therapy) has been widely favored by doctors and patients, and this therapy has obvious effects on hemodynamic and microcirculation disorders.

Recent studies have shown that each wavelength has advantages, but 650nm to 900nm is the optimal wavelength for laser therapy due to its advantages in depth of penetration (which also means low absorption by tissue), Optimal combination of cellular interaction and energy transfer efficiency.

Red laser (600nm- 660nm)

Since part of the energy of this wavelength can be transmitted in the blood stream, this wavelength can also be used to treat more complex problems. The energy can flow through various parts of the body and treat damaged cells. It is like a vitamin that can remove what it needs place. In addition to applications such as promoting hair regrowth, this wavelength is also ideal for treating the lymphatic system and acupuncture points.

Near infrared laser (800nm- 860nm)

The most important wavelengths are in the range 800 to 860nm, with a peak around 810nm. For example, 808nm is most commonly used in laser hair removal devices. This is one of the best wavelengths for combining deeper penetration and cellular interaction. About 70% of therapeutic lasers on the market operate in this range.

The 650nm laser is called the "light of health". Modern optical research has proved that: a weak laser is low-intensity photon energy, weak laser absorbed by human cells, not only will not produce irreversible damage but can stimulate the body to produce a series of benign photochemical reactions and biological effects, can change the state of the cell, without leaving any residue, is the cleanest energy into the human body. Medical research has shown that healthy cells in the human body can emit light with a wavelength between 600 and 725nm, and unhealthy cells emit light with a shorter wavelength.

The spectral absorption peak wavelength of normal human blood is about 650nm (see figure above), which is also within the wavelength range of healthy cells, and has the best coordination with human cells. 650nm weak laser can penetrate the subcutaneous tissue of the human body, provide the energy needed to activate and stimulate the cells, and promote the growth of collagen and elastin, but will not harm the tissue, is a real "healthy light", it has the following characteristics are used to treat diseases and beauty fundamental:

1. 650nm laser in the hemoglobin spectrum absorption peak, can be strongly absorbed by red eggs. 650nmnm laser irradiation of blood can improve the deformation ability and aggregation of red blood cells, reduce blood viscosity, improve blood mobility, and promote blood circulation and microcirculation.

2. 650nm laser irradiation can make the lipid layer outside the red blood cells shed, improve the permeability of the cell membrane, can significantly improve the oxygen-carrying capacity of the blood, so that the ability of the cell to use oxygen and the oxidation process is strengthened, promote the metabolism of the cell.

3. 650nm laser irradiates the blood, quickly corrects the abnormal metabolism of blood lipids, and maintains the metabolic balance of blood lipids in the body; Normalize the ratio of the cell membrane, cholesterol, and phospholipid, improves lipid stability and membrane fluidity, combat free radical lipid oxidation damage, and accelerate free radical clearance.

Contact information:

If you have any ideas, feel free to talk to us. No matter where our customers are and what our requirements are, we will follow our goal to provide our customers with high quality, low prices, and the best service.