Umshini wethu wakamuva onamandla wokususa izinwele we-laser.Iphephile ezinhlotsheni zesikhumba esimnyama ngoba inikeza amaza amaza amabili: eyodwa iwu-755 nm wavelength kanye ne-1064 nm wavelength.I-1064 nm wavelength, eyaziwa nangokuthi i-Nd:YAG wavelength, ayimuntshwa kakhulu yi-melanin njengamanye amaza amaza.Ngenxa yalokhu, ubude begagasi bungaphatha ngokuphepha ZONKE izinhlobo zesikhumba ngoba bubeka amandla aso ekujuleni kwesikhumba ngaphandle kokuthembela ku-melanin ukwenza kanjalo.Futhi njengoba i-Nd:YAG idlula i-epidermis, le wavelength iyindlela ephephile yamathoni esikhumba esimnyama.
Ngokusekelwe embonweni okhethiwe wokumunca ukukhanya, sivumela i-laser ye-diode ekhiqizwe umshini wokususa izinwele nge-laser idlule endaweni yesikhumba futhi ingene ezimpandeni zezinwele ngokulungisa ubude beza, amandla, nobubanzi be-pulse ukuze kufezeke inhloso yokususa izinwele.Ku-follicle yezinwele kanye ne-hair shaft, kune-melanin eningi esakazwa phakathi kwe-follicle matrix futhi ithuthela esakhiweni se-hair shaft.Uma i-melanin isimunce amandla e-laser, izokhombisa ukukhuphuka okubukhali kwezinga lokushisa futhi iholele ekubhujisweni kwezicubu ze-follicle ezizungezile.Ngale ndlela, izinwele ezingafuneki zizosuswa ngokuphelele.
Isikhathi sokuthumela: May-31-2021