Uma i-laser engu-755nm isetshenziswa esikhunjeni, kokubili i-melanin negazi kuzomunca amandla.Nakuba sicubungula izinga eliqinile lokumuncwa kwe-melanin ngobude begagasi, asikwazi ukuziba izinga lokumuncwa kwayo kwegazi, ngoba lapho kokubili igazi ne-melanin kungamuncwa, i-melanin ayinayo inzuzo yokuqhathanisa.Ngenxa yokuthi igazi aliyona into esihlose ukubhekana nayo, asifuni ukuthi igazi limunce amandla kahle kakhulu, ngoba lapho igazi liwathola kangcono amandla, amandla amaningi okuba namandla, anciphisa ukusebenza kahle kwe-melanin.
Amandla amuncwa izinto ezingahlosiwe (igazi), ngaphezu kokuphuma kwamandla okuphelele kufanele aqiniswe ukuze i-melanin ikwazi ukuthola izinga elithile lokukhuthazwa, izoletha nemiphumela engemihle engadingekile, njengokubomvu, ukopha okungaphansi kwesikhumba, i-anti melanosis, njll. ., okuzonweba isikhathi sokululama, kodwa futhi kwandise ingozi yemiphumela engemihle, njengemvula ye-pigment, i-anti melanosis ne-anti melanosis.
Ngakho-ke, ngcono isilinganiso sokumuncwa kwamandla e-melanin uma kuqhathaniswa negazi, ukumuncwa okuncintisana okuncane kwe-hemoglobin, kanye nomphumela we-laser ongcono.Isilinganiso se-melanin engu-755nm kumandla amuncwa igazi singcono izikhathi ezingu-50, kuyilapho isilinganiso se-melanin engu-1064nm kumandla amuncwa igazi singaphezu nje ngokuphindwe izikhathi ezingu-16.Uma kuqhathaniswa ne-1064nm, umphumela wayo ungcono izikhathi ezi-3.
755nm wavelength: ukujula okwanele kokungena
Lapho lezi zimo ezimbili ezingenhla kuhlangatshezwana nazo, ukukhethwa kwe-laser wavelength ngezinkinga zesikhumba esinemibala nakho kubalulekile.Okungukuthi, ukujula kokungena kwalawa maza esikhumbeni kufanele kufinyelele ku-dermis ukuze kuthuthukiswe ngokuphumelelayo izilonda ezinemibala kusukela kungqimba olungaphezulu kuya ongqimbeni olujulile lwesikhumba.
Nakuba ukujula kokungena kwesikhumba se-laser kobude bayo begagasi kungaphawulwanga ngokucacile, akunzima ukukubona kusukela ekujuleni kokungena okuhambisana nobubanzi be-wavelength futhi kuhlanganiswe ukujula kokungena kwamaza ahlukene esikhumbeni emfanekisweni olandelayo ukuthi ubude bawo begagasi bungangena ngempumelelo. ku-dermis yesikhumba, futhi ingafinyelela umphumela omuhle wokwelapha ezilonda ezihlukahlukene ezinemibala kusukela ku-epidermis kuya ku-dermis.
Idatha ye-Haitai optoelectronic chip (i-pulse current, i-pulse wide 50ms, imvamisa yokuphindaphinda i-10Hz).Gcwalisa amahora angu-850, okungukuthi, ama-pulses ayizigidi ezingu-30, ahlangabezana nezidingo zokuphila zokususwa kwama-freckle kanye nezicelo zokususa izinwele izikhathi eziyizigidi ezingu-20.
Ngaphezu kobude begagasi obungu-755nm, i-Qingdao Haitai Optoelectronics iphinde yathuthukisa i-780nm, 808nm, 880nm, 1064nm, 1470nm, 1550nm neminye imikhiqizo ye-single tube chip emakethe yobuhle bezokwelapha, ethole impendulo eyakhayo nokuqashelwa kwemakethe.Njengamanje, zisendleleni yokuthunyelwa ngobuningi.Amakhasimende anentshisekelo amukelekile ukuthi axhumane.
Isikhathi sokuthumela: Nov-12-2022