I-Laser engu-1064nm ku-Cosmetic Dermatology
Yiziphi izici ze-1064nm ubude be-wavelength ama-laser?
- Isingeniso kuma-Laser angu-1064nm
Ukukhanya kwe-wavelength engu-1064nm kungokwe-spectrum ye-infrared futhi kuyi-wavelength ekhethekile engamuncwa ngamanzi, i-hemoglobin, i-melanin, kanye nemicu ye-collagen ku-dermis ngasikhathi sinye. Kodwa-ke, ukumuncwa kwe-1064nm yilawa ma-chromophores amathathu kubuthakathaka kakhulu, ngakho-ke, ama-laser angu-1064nm anokungena okujulile futhi angelapha izifo zemithambo yegazi, ezinombala, kanye ne-collagen ku-dermis.
I-2.1064nm ingahlukaniswa kanje:
Ama-laser e-Picosecond: Ububanzi be-Picosecond pulse. Asebenza kahle ezinhlayiyeni ze-pigment ngokusebenzisa imiphumela ye-photothermal kanye ne-photomechanical. Ama-laser e-Picosecond abonise ukusebenza kahle ekwelapheni umdwebo womzimbas, izifo ezinombala, kanye nokuvuselelwa kobuso.
Ama-laser e-Q-switched: Ububanzi be-Nanosecond pulse. Ayindlela ekhethwayo yokwelapha izinkinga zesikhumba ezinombala ojulile njenge-melasma, i-nevus ye-Ota, kanye ne-nevus eluhlaza okwesibhakabhaka.
Ama-laser e-Long-pulse: Ngobubanzi be-pulse bezinga le-microsecond, angabangela umonakalo wokushisa kumaseli aqondiwe. Amapharamitha obubanzi be-pulse ayalungiseka, okwenza umkhiqizo ufanelekele ukusetshenziswa okuhlukahlukene kwezokwelapha, futhi unikeza ukuphepha okuphezulu kanye nenduduzo ngesikhathi sokwelashwa.
I-laser engu-1064nm iyindlela yokwelapha izimonyo ethinta kakhulu futhi esetshenziswa kabanzi, esebenza kahle kakhulu ekuthuthukiseni izinkinga zokushintsha umbala ezijulile kanye nezifo zemithambo yegazi, ngenkathi futhi ihlinzeka ngokuvuselelwa kwesikhumba kanye nemiphumela yokuqinisa. Ihlose ngqo izicubu ezihlosiwe ngesenzo esikhethiwe sokushisa kwelanga, ibangele umonakalo omncane esikhumbeni esizungezile, okuholela esikhathini esifushane sokululama, futhi ifanele izinhlobo ezahlukene zesikhumba.
Ukungena okujulile: Kufinyelela esikhumbeni ngisho nangaphansi kwesikhumba ukuze kuxazululwe izinkinga zokushintsha umbala (njenge-melasma) kanye nemithambo yegazi evulekile (njenge-rosacea).
Umonakalo omncane we-epidermal: Izinga eliphansi lokumuncwa kwe-melanin linciphisa ingozi yokusha kwe-epidermal, okwenza ifaneleke kakhulu kubantu abanesikhumba esimnyama.
Imisebenzi Eminingi: Idivayisi eyodwa yokusetshenziswa okuningana; ububanzi be-pulse obulungisekayo kanye namandla okubhekana nezinkinga ezahlukahlukene (njengokususwa kombala, ukuvuselelwa kwesikhumba, kanye nokususwa kwezinwele).
Kukhuthaza ukuvuselelwa kwe-collagen: Amandla okushisa akhuthaza ukuvuselelwa kwe-collagen ku-dermis, okuholela ekuthuthukisweni kwesikhumba isikhathi eside kanye nokubambezela ukugoba kwesikhumba kanye nemigqa emincane.