Kungani abantu base-Asia kufanele bakhethe i-Diode Laser yokususa izinwele

Valelisa ku-Alexandrite.Isikhathi sokuthola inketho entsha efanelekile ithoni yesikhumba kanye nombala wezinwele zase-Asia.

Ukwelashwa kokususa izinwele nge-laser sekuvame kakhulu iminyaka engaphezu kwamashumi amabili.Kukhona i-spectrum ebanzi yamadivayisi we-laser atholakalayo emakethe, njenge-diode laser (755nm/810nm/1064nm), Nd:YAG laser (1064 nm), i-Alexandrite laser (755 nm), ne-ruby laser (680 nm).

Esigabeni sokuqala, ukususwa kwezinwele nge-laser kwethoni yesikhumba emnyama kusetshenziselwa ukudala izinkinga ezinjengokulimala kokushisa kanye ne-hyperpigmentation.Kodwa-ke, ngobuchwepheshe be-laser ye-diode namuhla, iziguli zesikhumba esimnyama zingajabulela ukwelashwa okuphephile nokusebenzayo kokususa izinwele nge-laser.

Ingcono Kanjani I-Diode Laser Ekususeni Izinwele Zesikhumba Se-Asia?

Ucwaningo luthi umphumela wokwelapha ungahluka kakhulu uma usebenzisa i-diode laser noma i-alexandrite laser ohlotsheni lwesikhumba esimnyama.

Ngokocwaningo lwango-2005, kukhombisa ukuthi i-diode laser idlula i-alexandrite laser ne-ruby laser ekususeni izinwele.Ucwaningo luqophe iziguli eziyi-171 ze-hirsutism ezinhlotsheni zesikhumba ze-Fitzpatrick II-IV futhi zalandela ukwelashwa kwazo izinyanga eziyi-12.Mayelana nokuncishiswa kwezinwele kanye nokukhula kabusha, kuyabonakala ukuthi i-diode laser ithola imiphumela engcono elandelwa yi-alexandrite laser ne-ruby laser.Ukwelashwa nge-laser diode kuza nengqinamba encane futhi.

Olunye ucwaningo ngo-2014 luqhathanise i-755nm Alexandrite laser ne-810nm Diode laser ukuze kusebenze kahle nokuphepha kokwelashwa kokususa izinwele.Kuboniswa ukuthi i-810nm diode laser iphephe kakhudlwana ukwelapha isikhumba esimnyama ngaphandle kwengozi yokusha kwe-epidermal.I-Diode laser nayo ifakazelwa ukuthi iyasebenza kakhulu kune-alexandrite yesikhumba esimnyama.

Ngabe Ukususwa Kwezinwele Ze-Laser Kusebenza Kanjani?

I-Melanin inokumunca okuphezulu kubude begagasi obungu-755nm no-810nm.Lapho i-melanin ezinhlamvini zezinwele idonsa ugongolo lwe-laser, i-follicle yezinwele kanye namaseli e-stem anamathiselwe kuwo ayashiswa futhi abhujiswe.Ngakho-ke, isusa izinwele ezingafuneki emzimbeni futhi ivimbele ukuthi zingakhuli futhi.

Lapho senza ukususwa kwezinwele, kufanele kube kuphela i-melanin esezicikweni zezinwele emunca amandla e-laser kodwa hhayi i-melanin esikhumbeni sethu;ngakho-ke kuzobhujiswa izimpande kuphela zezinwele kodwa hhayi isikhumba esikha phezulu esishiswayo.Kungakho ubude begagasi bokwelashwa nge-laser bungaba bubalulekile ngoba bunquma ukumuncwa kwe-melanin.

I-Alexandrite Laser Yesikhumba Esikhanyayo

I-Alexandrite laser ye-755 wavelength isetshenziswa ngendlela exakile ngenxa yobuhle bayo ekubhekaneni nokukhishwa kwezinwele ezilula zesikhumba (Fitzpatrick Scale I & II).Nokho, ayilungele zonke izinhlobo zesikhumba.Isihluthulelo simayelana ne-epidermal melanin.Isikhumba esiphaphathekile siqukethe i-melanin encane ku-epidermis;yingakho i-wavelength engu-755nm ye-alexandrite laser ingangena ukuze ishise i-follicle yezinwele nokho ngaphandle kokushisa isikhumba esikha phezulu.Kodwa esikhumbeni esimnyama esine-melanin eyengeziwe endaweni yesikhumba, maningi amathuba okuba kubangele ukushiswa kwe-epidermal.

Ukususwa Kwezinwele Okuphephile Kwesikhumba Sase-Asia

Ngokuvamile, wonke amathoni esikhumba angathola imiphumela emihle esebenzisa i-wavelength 810nm yokwelashwa kokususa izinwele.Kufanele futhi sicabangele izinhlobo zethoni yesikhumba.Isi-Asian siwumbono wendawo kodwa empeleni siqukethe inhlobonhlobo yobuhlanga, kusukela esikhumbeni esiphaphathekile (Fitzpatrick I & II), isikhumba esimaphakathi (Fitzpatrick III & VI) kuya esikhumbeni esimnyama (Fitzpatrick V&VI nokunye).

Isixazululo sazo zonke izinhlobo zesikhumba inhlanganisela yamaza obude kanye nethiphu yokupholisa yokuxhumana ye-handpiece.I-Smedtrum iklame idivayisi yokususa izinwele ye-diode laser enenketho ye-wavelength eyodwa (810nm) kanye ne-trio wavelength (755nm+810nm+1064nm, 3 ku-1).Ukukhetha okulungile kwe-wavelength kanye nokushelela kwamandla kuqinisekisa ukusebenza kahle.

Isistimu yokupholisa inikeza izinga lokushisa lokupholisa othintana naye phakathi kuka -4℃～4℃ ukuvikela ubuso besikhumba ukuqinisekisa ukuphepha kokwelashwa kweziguli.

Hukukhetha i-Wavelength ye-Diode Laser

●I-Single (810nm)

■ I-810nm yaziwa nangokuthi “i-Golden Standard Wavelength,” lapho imuncwa ngokumaphakathi yi-melanin.Ngakho-ke, i-810nm wavelength diode laser ilungele zonke izinhlobo zesikhumba, futhi iphephe kakhulu kubantu abanombala wesikhumba omnyama, futhi ilungele izingalo, imilenze, izihlathi nentshebe.

● I-Trio (755nm+810nm+1064nm)

■ 755nm ubude begagasi

amuncwa kakhulu i-melanin futhi iphumelela ngokukhethekile izinwele ezikhanyayo ezinombala okhanyayo nesikhumba esikhanyayo (Fitzpatrick Skin type I, II, III).Futhi, ukungena kulungele izinwele ezishunyekiwe ezindaweni ezinjengamashiya nodebe olungaphezulu.

■ 810nm ubude begagasi

ifaneleka futhi ilungele zonke izinhlobo zezithombe zesikhumba nazo zonke izinhlobo zezinwele.

■ 1064nm ubude begagasi

ukumuncwa kwe-melanin ephansi, elungele ukubhekana nezinwele ezimnyama neziwugqinsi noma ezinesikhumba esimnyama noma umuntu wesikhumba esishukiwe (Fitzpatrick Skin type III-IV tanned, V kanye VI).Ngaphandle kwalokho, i-wavelength engu-1064nm inokungena okujulile okungakhomba i-follicular papilla futhi iphathe izinwele ezishunyekiwe ezijulile ezindaweni ezifana nesikhumba, ikhwapha kanye nezindawo ze-pubic.

Ireferensi

U-Mustafa, FH, Jaafar, MS, Ismail, AH, & Mutter, KN (2014).Ukuqhathaniswa kwe-Alexandrite ne-Diode Lasers yokususwa kwezinwele esikhumbeni esimnyama nesimaphakathi: Yikuphi Okungcono?Ijenali yama-lasers kusayensi yezokwelapha, 5(4), 188–193.

Saleh, N., et al (2005).Ucwaningo lokuqhathanisa phakathi kwe-ruby, i-alexandrite ne-diode lasers ku-hirsutism.I-Egypt Dermatology Online Journal.1:1–10.

Knaggs, H. (2009).I-Skin Aging Handbook: Skin Aging in the Asian Population.ENew York: UWilliam Andrew Inc. Amakhasi 177-201.