Q-inochinja seiuyepicosecond lasermarapirwo anoshanda?
MaLaser anoshanda nekunzvenga mativi ekunze eganda uye achipinda pasi mukati mezvikamu zvakadzika kunonangana neasingadiwe melanin deposits.Ivo vanonyanya kutarisisa ruzha uye kupisa kwesimba pane melanin, kuputsa iyo pigment kuita zvidimbu zvidiki.Zvimedu izvi zvinokwanisa kubviswa nemuviri wemuviri lymphatic system.Simba rekupisa rinowedzerawo kugadzirwa kwe collagen, zvichibatsira kumutsiridza ganda reganda.MaLaser anoshanda pamawavelength akasiyana kana ma frequency, imwe neimwe yakanangana neyakasiyana pigmentation (ruvara) uye layer (kana kudzika) kweganda.
Kana zvasvika pakubvisa ruvara rweganda, Q-switched lasers uye pico lasers dzave dzakakurumbira nzira dzekurapa.Paunenge uchifunga nezvekurapa kwelaser yezvinetso zveganda pigmentation, iwe uchazoda kuziva kuti ndeipi yakakunakira iwe.
Chii chinonzi Q-switched laser?
Q-switched lasers ndiro zita rakajairika rekuti nanosecond (10-9 s) Nd YAG (1064 nm) lasers.Q-switching inonyatso vhara nzira inoshandiswa kuburitsa ultrashort pulses yelaser light.
Chii chinonzi picosecond laser?
Pico kana picosecond lasers ibudiriro nyowani pakuti iwo lasers ane mapfupi pulse durations ye10-12 seconds, kana imwe trillionth yesekondi.Yekutanga picosecond laser yakashandiswa kubvisa pigment yaive 755nm Alexandrite laser.
Ndeipi iri nani laser: Q-switched laser kana picosecond laser?
Saka, ndeipi yaunofanira kusarudza?
Maererano nezvidzidzo zvakasiyana, vanhu vakasvika pamhedziso dzakasiyana.Zvimwe zvidzidzo zvakaratidza kuti picosecond lasers inoshanda zvakanyanya pakupwanya inki yetattoo kupfuura mamwe marudzi emalaser.Zvakaonekwa kuti gumi nevaviri kubva kune gumi nematanhatu varwere vakawana zvirinani kubviswa mhedzisiro nepicosecond laser pane ine nanosecond laser (Q-switched laser) [8].Nekudaro, zvimwe zvidzidzo zvakawana mutsauko mudiki wemakwikwi mumhedzisiro pakati peaviri lasers.
Ose maviri nanosecond lasers uye picosecond lasers akachengeteka uye anoshanda pakubvisa hyperpigmentation.Nekudaro, haasi ese ma lasers akaenzana maererano nezvivakwa uye kugona.Muchokwadi, izvo zvinoshanda kune vamwe zvingave zvisina kufanana kune vamwe.Naizvozvo, zvinova zvakakosha kuti utange waongorora yako chaiyo ganda pigmentation dambudziko uye zvinhu zviri kutamba kuitira kuti usarudze yakanyatsokodzera laser.
Zvakawanikwa zvakakosha
MaLaser akaratidzwa kuti anobata zvakachengeteka uye zvinobudirira matambudziko epigmentation.Nekudaro, zvakakosha kuti uzive kuti imwe neimwe mhando yelaser ine chaiyo wavelength uye pulse nguva.Zvimiro zvavo zvakabatana zvinoita kuti zvive zvakanyanya kukodzera kune mamwe chaiwo mamiriro eganda kana mamiriro.
Iko hakuna 'saizi-inokodzera-zvese' kurapwa sezvo dambudziko rega rega repigmentation rinogona kusiyana.Kuva nemhando dzakasiyana-siyana dzemhando dzakasiyana-siyana, pamwe chete neruzivo, unyanzvi uye ruzivo mukushandisa mawavelengths akasiyana-siyana kusvika pakukwanisa kwavo kunounza migumisiro iri nani uye inokurumidza.
Nguva yekutumira: Zvita-13-2023