What`s the gynecology 650nm low level laser therapy range? 1. Mild cervical erosion, cervicitis & columnar ectopy 2. mild non-specific vaginitis 3. Vaginal tighten 4.can be a sex massager What`s the laser therapy woman gynecology light therapy device Principle? 1. Female reproductive system folds numerous, complex structure, and is located deep inside, import-style treatment of the slightest mistake, likely to cause serious consequences. 2. We have several decades of clinical applications about 650nm low level laser working for the gynecolgy field .When the laser working, it could repair the damaged tissue and cells , activing the enzyme . And the red cells could also absorb the laser energy, thus the oxygen carrying capability is increased , and accelerated the blood circulartion and metabolism, thus treatment the columnar ectopy and mild non-specific vaginitis 3. It also s stimulate the production of collagen, increase the collagen the regeneration , thus has good effect on the vaginal tighten. 4.Through years of scientific experiments and clinical experience, it is proved that the red laser light has the functions, such as biological photochemical effect and light biostimulation effect.