Ungashintsha kanjani i-Qfuthii-picosecond laserzokwelapha ziyasebenza?
Ama-laser asebenza ngokweqa izingqimba ezingaphandle zesikhumba futhi angene phansi ezingxenyeni ezijulile ukuze aqondise idiphozithi ye-melanin engadingeki.Ngokuyisisekelo zigxila kumsindo okhanyayo namandla okushisa ku-melanin, zephule umbala ube yizinhlayiyana ezincane.Lezi zinhlayiya zingabe sezikhishwa isimiso somzimba se-lymphatic semvelo.Amandla okushisa abuye akhulise ukukhiqizwa kwe-collagen, okusiza ukuvuselela izicubu zesikhumba.Amalaza asebenza ngamaza ahlukene noma amaza, ngayinye iqondise umbala othile (umbala) nongqimba (noma ukujula) kwesikhumba.
Uma kuziwa ekususeni umbala wesikhumba, amalaser ashintshiwe ka-Q nama-pico lasers asephenduke izindlela zokwelapha ezidumile.Uma ucabangela ukwelashwa nge-laser ngezinkinga zokushintsha umbala kwesikhumba, ngokwemvelo uzofuna ukwazi ukuthi iyiphi ekulungele.
Iyini i-Q-switched laser?
Amalaser ashintshiwe nge-Q yigama labantu abavamile abavamile be-nanosecond (10-9 s) Nd YAG (1064 nm) lasers.I-Q-switching empeleni iyindlela yokuvala esetshenziselwa ukukhipha ama-ultrashort pulses okukhanya kwe-laser.
Iyini i-picosecond laser?
Amalaser e-Pico noma e-picosecond ayintuthuko entsha ngoba angama-lases anesikhathi sokushaya kwenhliziyo esifushane samasekhondi angu-10-12, noma ingxenye eyodwa kwesigidigidi sesekhondi.I-picosecond laser yokuqala esetshenziselwa ukususa umbala kwakuyi-laser ye-Alexandrite engu-755nm.
Iyiphi i-laser engcono: i-laser eshintshwayo ye-Q noma i-picosecond laser?
Ngakho, iyiphi okufanele ukhethe?
Ngokwezifundo ezihlukahlukene, abantu baye bafinyelela eziphethweni ezihlukahlukene.Olunye ucwaningo lubonise ukuthi ama-lasecond lasers asebenza kangcono ekwephuleni uyinki we-tattoo kunezinye izinhlobo zamalaser.Kutholwe ukuthi iziguli eziyi-12 kweziyi-16 zithole imiphumela engcono yokususa ngelaser ye-picosecond kune-nanosecond laser (i-Q-switched laser) [8].Kodwa-ke, ezinye izifundo zithole umehluko omncane wokuncintisana emiphumeleni phakathi kwama-lasers amabili.
Womabili amalaser e-nanosecond nama-lasecond lasers aphephile futhi ayasebenza ekususeni i-hyperpigmentation.Nokho, akuwona wonke ama-laser alinganayo ngokwezakhiwo namakhono.Eqinisweni, okusebenzayo kwabanye kungase kungafani kwabanye.Ngakho-ke, kubalulekile ukuthi uqale uhlole inkinga yakho yokushintsha umbala wesikhumba kanye nezici ezidlalwayo ukuze ukhethe i-laser efaneleke kakhulu.
Okutholakele okubalulekile
Ama-Lasers akhonjiswe ukuthi aphatha ngokuphepha nangempumelelo izinkinga ze-pigmentation.Kodwa-ke, kubalulekile ukuqaphela ukuthi uhlobo ngalunye lwe-laser lunobude obuthile be-wavelength kanye nobude be-pulse.Izici ezihambisana nazo zibenza bafaneleke kakhulu izimo ezithile zesikhumba noma izimo ezithile.
Akukho ukwelashwa 'kokulingana-konke' njengoba yonke inkinga ye-pigmentation ingahluka.Ukuba nohlu olubanzi lwezinhlobo ezahlukene zezendlalelo, kanye nolwazi, ikhono kanye nesipiliyoni sokusebenzisa ubude begagasi obuhlukene ngamandla aphelele kukhiqiza imiphumela engcono nesheshayo.
Isikhathi sokuthumela: Dec-13-2023