Intense pulsed light (IPL), inozivikanwawo sekuti pulsed strong light, imwenje wakafaranuka unoumbwa nekunangisa nekusefa tsime rechiedza chepamusoro. Hunhu hwayo incoherent yakajairika chiedza pane laser. Iyo wavelength ye IPL kazhinji iri pakati pe500-1200nm. IPL ndeimwe yeanonyanya kushandiswa phototherapy matekiniki mumakiriniki maitiro uye inobata chinzvimbo chakakosha mumunda wekunaka kweganda. IPL inoshandiswa zvakanyanya mukurapa kwezvirwere zvakasiyana-siyana zveganda, kunyanya izvo zvine chekuita nefotodamage uye photoaging, inova yekare Type I uye Type II ganda rejuvenation.
Type I ganda rejuvenation: IPL kurapwa kwe pigmentary uye vascular ganda zvirwere. Zvirwere zveganda zvine pigmented zvinosanganisira freckles, melasma, sunspots, freckle senge nevi, nezvimwe; Zvirwere zveganda zvevascular, kusanganisira telangiectasia, rosacea, erythematous nevi, hemangioma, nezvimwewo.
Type II ganda rejuvenation: Iyo IPL kurapa kwezvirwere zvine chekuita nekuchinja kwechimiro chedermal collagen tishu, kusanganisira makwinya, maburi akawedzera, ganda rakakasharara, uye mavanga madiki akasiiwa nezvirwere zvakasiyana-siyana zvekuzvimba senge mburwa uye huku.
IPL inogona kushandiswa kurapa photoaging, pigmentary ganda zvirwere, vascular ganda zvirwere, rosacea, telangiectasia, freckles, kubvisa bvudzi, uye mburwa.
Iyo theoretical hwaro hwe IPL kurapwa kwezvirwere zveganda ndiyo musimboti wekusarudza photothermal chiito. Nekuda kwehupamhi hwayo, IPL inogona kuvhara akawanda mavara mabhesi senge melanin, oxidized hemoglobin, mvura, uye mamwe mapikisi ekunyudza.
Pakurapa vascular ganda zvirwere, hemoglobin ndiyo huru chromophore. Simba rechiedza reIPL rinosarudzwa neoksijeni hemoglobin mutsinga dzeropa uye rinoshandurwa kuita simba rekupisa kupisa nyama. Kana iyo pulse yakafara yemwenje wave ishoma pane yekudziya yekuzorodza nguva yeinotarirwa tishu, tembiricha yemudziyo weropa inogona kusvika pakukuvadzwa kwemudziyo weropa, iyo inogona kubatanidza uye kuparadza tsinga yeropa, zvichitungamira kune vascular occlusion uye kupera simba, uye zvishoma nezvishoma ichitsiviwa ne microscopic tishu kuti uwane chinangwa chekurapa.
Pakurapa pigmentary ganda zvirwere, melanin inosarudza inotora spectrum ye IPL uye inogadzira "yemukati kuputika maitiro" kana "selective pyrolysis effect", inogona kuparadza melanocytes uye shatter melanosomes.
IPL inonatsiridza mamiriro eganda senge sagging, wrinkles, uye akawedzera pores, kunyanya kuburikidza neiyo biological stimulation effect. Kurapa kweacne kunonyanya kushandisa photochemical uye inosarudza photothermal madhara.
Nguva yekutumira: Zvita-24-2024
