References
249
11.5.3 Treatment of Wound Healing
Low-energy laser treatment of wound healing has accumulated a lot of clinical experience [25]. Many foreign companies have introduced LED wound healing products.
The effect is very good because LED red light can make human muscle and skin
cells grow at 5 times of the normal speed. The wound healing is promising, and the
US FDA has approved clinical applications several years ago.
11.5.4 Treatment of Oral Ulcer Inflammation
After high-dose chemotherapy and chemotherapy for leukemia patients, oral mucosal
cells will be severely killed. Patients often suffer from acute oral ulcers, which causes
difficulty in swallowing and produces severe gastrointestinal reactions. 688 nm LED
light is used after chemotherapy. It can significantly relieve oral pain and better
control oral ulceration.
11.5.5 Treatment of Joint Pain
Blue light can be used to illuminate the painful joints to alleviate the pain. The
longer of the light exposure, the more obvious the pain is alleviated. Therefore, LED
is combined with sheath for the treatment [26].
11.5.6 Application in Medical Beauty
The treatment of baldness with red light 660 nm irradiation allows cell activation,
promotes hair growth and toughness, and avoid the hair root premature atrophy [27].
Using 625 nm red light irradiation, one can increase the skin fibroblasts activity,
promote protein production, recover the elastic, makes the skin smooth. Combined
with the photosensitizer, it can also remove color pigment deposition, reduce the
damage caused by light. LED red light, combined with local repair paste catalase, can effectively stimulate the secretion of melanocyte black pigment, reduce
the concentration of hydrogen peroxide in the skin for therapeutic purposes vitiligo
[28].
249
11.5.3 Treatment of Wound Healing
Low-energy laser treatment of wound healing has accumulated a lot of clinical experience [25]. Many foreign companies have introduced LED wound healing products.
The effect is very good because LED red light can make human muscle and skin
cells grow at 5 times of the normal speed. The wound healing is promising, and the
US FDA has approved clinical applications several years ago.
11.5.4 Treatment of Oral Ulcer Inflammation
After high-dose chemotherapy and chemotherapy for leukemia patients, oral mucosal
cells will be severely killed. Patients often suffer from acute oral ulcers, which causes
difficulty in swallowing and produces severe gastrointestinal reactions. 688 nm LED
light is used after chemotherapy. It can significantly relieve oral pain and better
control oral ulceration.
11.5.5 Treatment of Joint Pain
Blue light can be used to illuminate the painful joints to alleviate the pain. The
longer of the light exposure, the more obvious the pain is alleviated. Therefore, LED
is combined with sheath for the treatment [26].
11.5.6 Application in Medical Beauty
The treatment of baldness with red light 660 nm irradiation allows cell activation,
promotes hair growth and toughness, and avoid the hair root premature atrophy [27].
Using 625 nm red light irradiation, one can increase the skin fibroblasts activity,
promote protein production, recover the elastic, makes the skin smooth. Combined
with the photosensitizer, it can also remove color pigment deposition, reduce the
damage caused by light. LED red light, combined with local repair paste catalase, can effectively stimulate the secretion of melanocyte black pigment, reduce
the concentration of hydrogen peroxide in the skin for therapeutic purposes vitiligo
[28].