Niki ukeneye kumenya kubyerekeye gukuraho umusatsi wa laser?

Gukura k'umusatsi Cyiciro phase Gukura, icyiciro cya Catagen, Icyiciro cyo kuruhuka

Gukuraho imisatsi ya Laser bifite akamaro gusa kumisatsi mugice cyo gukura kandi ntigira ingaruka nke mubice bya catagen na telogene.Kubwibyo, gukuramo umusatsi wa laser bisaba inshuro 3 kugeza kuri 5 kugirango ingaruka zibe nziza.Abantu benshi ntibazigera bakeneye kongera gukuramo umusatsi mubuzima bwabo.Ikigaragara ni uko nyuma yo gukuraho umusatsi wa lazeri, irashobora gusa guhagarika umubare woguhindura umusatsi mugace kavurirwamo kurwego rwo hasi ugereranije na mbere mugihe kinini nyuma yo kuvurwa.Ahantu ho gukuramo umusatsi hashobora kugira umubare muto wa villi nziza, itagaragara kandi numubare muto.

Ihame: Ihitamo rya Photothermolysis

Iyi nyigisho yerekana ko ibintu bitanga ingufu zidasanzwe zumuriro iyo zimurikirwa numucyo ugaragara.Ikintu nyamukuru kiranga nuko urumuri rwamabara rwonyine rushobora gukururwa nikintu, mugihe urumuri rwandi mabara rugaragara cyangwa rwoherejwe.

Uburebure

Laser ya Semiconductor: Umuhengeri: 808nm / 810nm ya laser ya kabiri-pulse irashobora kongera buhoro buhoro ubushyuhe bwuruhu rwumucyo, ikoroha kuruhu, kandi igahindura imikorere yimisatsi idateye ububabare nibindi bitekerezo bibi.

Lazeri ya Alexandrite: Uburebure: 755nm, ingufu nyinshi.Niba igihe cyo gukoresha urubura kitari kirekire bihagije, ibimenyetso bibi nka erythma na bliste bikunze kugaragara.

Umucyo mwinshi cyane: Uburebure: 480nm ~ 1200nm.Uburebure bugufi bwinjizwa na melanin muri epidermis no mu musatsi, bikwirakwiza igice cyingufu hejuru yuruhu, kandi ingufu zisigaye zikora kuri melanin mumisatsi.

YAG laser: Uburebure: 1064nm.Uburebure bumwe.Uburebure bwumuraba buracengera kandi burashobora kwibanda kumisatsi yimbitse.Nibyiza kuruhu rwijimye, umusatsi numunwa.Iminwa nayo irakwiriye kuko umusatsi unanutse kandi woroshye mubara, hamwe na melanine nkeya mumisatsi no kutakira neza.Umusatsi muremure cyane kandi wuzuye kandi ufite melanin nyinshi.

Lazeri-eshatu zifite uburebure ugereranije nibikoresho byo gukuramo umusatsi.Absorption, kwinjira, no gukwirakwizwa nibintu byingenzi mugihe ukoresheje lazeri kugirango ukure umusatsi.Iyi laser itanga uburebure buhagije bwo gukuraho umusatsi.Ihame ryo gukoresha lazeri eshatu-lazeri ni "byinshi, byiza."Guteranya uburebure butatu buteganijwe gutanga umusaruro mwiza mugihe gito ugereranije na lazeri imwe.Tekinoroji ya diode ya gatatu itanga abaganga igisubizo gikomatanyije mugihe ukoresheje lazeri.Iyi laser nshya itanga ibyiza byuburebure butatu butandukanye mubikoresho bimwe.Intoki ziki gikoresho cya laser zigera mubwimbitse butandukanye mumisatsi.Gukoresha uburebure butatu butandukanye hamwe bishobora gutanga ibisubizo byingirakamaro bijyanye nibi bipimo.Ivuriro ryorohereza kandi ryoroshye ntirishobora guhungabana mugihe ukoresheje lazeri eshatu ya diode yo gukuramo umusatsi.Kubwibyo, imirongo itatu yumurambararo wa diode laser irashobora kuba uburyo bwuzuye bwo gukuraho umusatsi.Iyi laser irashobora kugirira akamaro cyane cyane abantu bafite uruhu rwijimye.Ifite ubushobozi bwimbitse bwinjira kandi ikora ahantu hashyizwemo cyane nkumutwe, amaboko, nigitsina.Gukonjesha neza mubikoresho bituma inzira yo gukuramo umusatsi itababaza.Noneho lazeri nshya ndende ya 940 nm diode laser ikoreshwa mugukuraho umusatsi muburyo bwuruhu rwa Aziya.