Red light is a kind of light source that will be used in the whole process of physical therapy. After a lot of experimental scientific research, the application of red light to the body can indeed achieve a certain therapeutic effect. The use of red light can reasonably promote the basal metabolism of the wound and improve the body's immunity. Some homes will professionally purchase red light therapy devices and use red light to achieve a certain health and health effect. Then what is the benefit of using red light to directly irradiate the wound?
What is the red light
Visible light is the part of light that human eyes can recognize. The wavelength of light is in the middle of 350-770 nanometer technology. The scientific research on spectrometers has a history of more than 100 years. In 1666, Isaac Copernicus discovered from the prism that the white light of natural light is composed of light of various colors, namely red, orange, yellow, green, cyan, blue, and purple. The color of the eyes of people with different light wavelengths is different. Red light is the visible light of light wavelength 600-700 nanometer technology. The spectrometer is an orderly sequence of electromagnetic radiation according to the wavelength of light, and each wavelength of radiation source has its own characteristic compressive strength.
The physical of red light
Different lights have different characteristics. Physiotherapy uses incoherent light with the key wavelength of red light of 600-700nm (that is, it does not have the same frequency and vibration direction in the physical sense). The penetration depth out of the body is about 1.0-1.5cm. The healing red light can reach as deep as 4cm in the body and penetrate the dermis to the superficial fascia. Its effect is mainly the photochemical reaction effect on the plant body, not the thermoelectric effect. .
Red light therapy device
The red light therapy instrument is a new type of phototherapy machine and equipment that can be used in hospitals and homes. Its basic principle is to obtain a bright red visible light stock band dominated by 600~700nm based on a unique color filter. The body penetrates deeply and the effect is stronger. The whole device has high power (equal to more than a thousand times that of He-Ne laser) and large light spot (equal to hundreds of times that of He-Ne laser), which is a stronger treatment method for treating some large-scale symptoms. The light output is divided into "strong" and "weak" grades to integrate patients with different physical fitness. The whole equipment adopts a movable floor type which is a cabinet design scheme. The red light lamp socket can also be an electric stabilized lift, which is currently on the market manual red light and automatic red light, which greatly facilitates medical workers.
Red light therapy device features
From NASA (NASA) high-energy narrow-band red light technology
Output authentic visible light with a special wavelength of 630nm, which can make the disease tissues digest and absorb efficiently
Production clinical medicine application
It is suitable for anti-inflammatory, analgesic, anti-exudation fluid for epidermal wounds, promotes the growth and development of small fleshy tissues, and accelerates the healing effect. It is reasonable to treat the deep layer of the subcutaneous tissue 3-5cm
Inflammation: bacterial infection, itching, bacterial infection, aseptic inflammation of the closed surface, aseptic inflammation of the body
Wounds: various basic orthopedic surgery treatments for wounds, traumatic wounds, complicated and difficult to heal wounds, acute and chronic wounds
Pain: subacute or chronic pain related to trauma and inflammation
Exudate: Exudate caused by wound infection and other reasons