Ukukhanya okunamandla okushaywa (i-IPL), okwaziwa nangokuthi ukukhanya okunamandla okushaywa (pulsed strong light), ukukhanya okubanzi okwakhiwa ngokugxila nokuhlunga umthombo wokukhanya onamandla aphezulu. Ingqikithi yayo ukukhanya okuvamile okungajwayelekile kunokuba yi-laser. Ubude be-IPL buphakathi kuka-500-1200nm. I-IPL ingenye yezindlela zokwelashwa nge-phototherapy ezisetshenziswa kakhulu emitholampilo futhi inesikhundla esibaluleke kakhulu emkhakheni wobuhle besikhumba. I-IPL isetshenziswa kabanzi ekwelapheni izifo zesikhumba ezahlukahlukene, ikakhulukazi lezo ezihlobene nokulimala kwe-photo kanye nokuguga kwe-photo, okungukuthi ukuvuselelwa kwesikhumba kohlobo I nohlobo II.
Ukuvuselelwa kwesikhumba sohlobo lokuqala: Ukwelashwa kwe-IPL kwezifo zesikhumba ezinombala kanye nemithambo yegazi. Izifo zesikhumba ezinombala zihlanganisa ama-freckles, i-melasma, amabala elanga, ama-freckle afana ne-nevi, njll.; Izifo zesikhumba semithambo yegazi, okuhlanganisa i-telangiectasia, i-rosacea, i-erythematous nevi, i-hemangioma, njll.
Ukuvuselelwa kwesikhumba sohlobo lwesibili: Kuyindlela yokwelapha i-IPL yezifo ezihlobene nezinguquko esakhiweni sezicubu ze-collagen zesikhumba, okuhlanganisa imibimbi, ama-pores akhuphukile, isikhumba esiqinile, kanye nezibazi ezincane ezigobile ezishiywe yizifo ezahlukahlukene zokuvuvukala njenge-acne kanye ne-chickenpox.
I-IPL ingasetshenziswa ukwelapha i-photoaging, izifo zesikhumba ezinombala, izifo zesikhumba semithambo yegazi, i-rosacea, i-telangiectasia, ama-freckles, ukususwa kwezinwele, kanye ne-acne.
Isisekelo semfundiso yokwelapha izifo zesikhumba se-IPL yisimiso sesenzo sokukhetha ukushisa kwelanga. Ngenxa yobubanzi bayo, i-IPL ingamboza izisekelo zemibala eminingi njenge-melanin, i-hemoglobin e-oxidized, amanzi, kanye nezinye iziqongo zokumuncwa.
Lapho kwelashwa izifo zesikhumba zemithambo yegazi, i-hemoglobin iyi-chromophore eyinhloko. Amandla okukhanya e-IPL amuncwa ngokukhetha yi-hemoglobin ene-oxygen emithanjeni yegazi bese eguqulwa abe amandla okushisa ukuze kushiswe izicubu. Lapho ububanzi be-pulse yegagasi lokukhanya bungaphansi kwesikhathi sokuphumula kokushisa kwezicubu eziqondiwe, izinga lokushisa lemithambo yegazi lingafinyelela umkhawulo womonakalo wemithambo yegazi, okungavimba futhi kubhubhise imithambo yegazi, okuholela ekuvalekeni kwemithambo yegazi kanye nokuwohloka kwayo, futhi kancane kancane kuthathelwe indawo izicubu ezincane ukuze kufezwe umgomo wokwelapha.
Lapho kwelashwa izifo zesikhumba ezinombala, i-melanin imunca ngokukhetha ububanzi be-IPL futhi ikhiqize "umphumela wokuqhuma kwangaphakathi" noma "umphumela we-pyrolysis okhethiwe", ongabhubhisa ama-melanocyte futhi uchithe ama-melanosome.
I-IPL ithuthukisa isimo sesikhumba njengokugoba, imibimbi, kanye nezikhala ezikhuphukile, ikakhulukazi ngomphumela wayo wokuvuselela webhayoloji. Ukwelashwa kwezinduna kusebenzisa kakhulu imiphumela ye-photochemical kanye ne-photothermal ekhethiwe.
Isikhathi sokuthunyelwe: Jan-13-2025
