Principles of Red Light Therapy Apparatus
Principles of Red Light Therapy Apparatus
A red light therapy instrument is a medical device that irradiates the human skin with red light to promote cell metabolism, enhance immunity, improve blood circulation, relieve pain and so on. Its principle mainly lies in utilizing the special wavelength and energy of red light to stimulate the metabolic activities of human cells, thus achieving the effects of treatment and health care.
The wavelength of red light generally ranges from 630 to 660 nanometers. The light of this wavelength can penetrate human skin and directly irradiate muscles, bones, joints and other parts, thus stimulating the metabolic activities of cells. Red light can promote the synthesis of ATP in cells, increase the energy supply of cells, and improve the immunity and antioxidant capacity of cells, thereby achieving the effects of treatment and health care.
The operation method of the red light therapy instrument is quite simple. Just align the red light head of the instrument with the part that needs treatment, and then turn on the switch of the instrument. The treatment time is usually 10 to 30 minutes. It can be used 1 to 2 times a day, and obvious treatment effects can be seen after continuous use for 1 to 2 weeks.
The application range of red light therapy instruments is very extensive. They can be used to treat various diseases such as pains, inflammations, muscle injuries, fractures, arthritis, lumbar disc herniation and so on. Meanwhile, red light therapy instruments can also be applied to cosmetic care, which can improve the elasticity of the skin, reduce wrinkles and fade dark spots.
