Ilaser ye-KTP iyilaser yesimo esiqinile esebenzisa ikristalu ye-potassium titanyl phosphate (KTP) njengedivayisi yayo yokuphindaphinda kabili. Ikristalu ye-KTP ihlanganiswe insimbi ekhiqizwe i-neodymium:yttrium aluminium garnet (Nd: YAG) laser. Lokhu kuqondiswa ngekristalu ye-KTP ukuze kukhiqizwe i-beam ku-spectrum ebonakalayo eluhlaza enobude obungamaza obungama-532 nm.
I-KTP/532 nm i-frequency-double neodymium:I-LAG laser iwukwelashwa okuphephile futhi okusebenzayo kwezilonda ezivamile zemithambo yegazi esikhumbeni ezigulini ezinezinhlobo zesikhumba ze-Fitzpatrick I-III.
I-532 nm wavelength iyinketho eyinhloko yokwelashwa kwezilonda ezingaphezulu kwemithambo yegazi. Ucwaningo lukhombisa ukuthi i-532 nm wavelength okungenani iyasebenza, uma ingekho ngaphezulu, kunama-laser odayi ocindezelwe ekwelapheni i-telangiectasias yobuso. I-532 nm wavelength ingasetshenziswa futhi ukususa umbala ongafuneki ebusweni nasemzimbeni.
Enye inzuzo ye-532 nm wavelength ikhono lokubhekana kokubili i-hemoglobin ne-melanin (okubomvu nokubomvu) ngesikhathi esisodwa. Lokhu kuya ngokuya kuzuzisa ekwelapheni izinkomba ezikhona ngawo womabili ama-chromophore, njenge-Poikiloderma ye-Civatte noma i-photodamage.
Ilaser ye-KTP iqondise ngokuphephile i-pigment futhi ifudumeza umkhumbi wegazi ngaphandle kokulimaza isikhumba noma izicubu ezizungezile. Ubude bayo begagasi obungu-532nm buphatha ngempumelelo izilonda ezihlukahlukene zemithambo engaphezulu.
Ukwelashwa okusheshayo, isikhathi esincane sokuphumula
Ngokuvamile, ukwelashwa nge-Vein-Go kungenziwa ngaphandle kwe-anesthesia. Nakuba isiguli singase sibe nokungakhululeki okuncane, inqubo ayivamile ukuba buhlungu.
Isikhathi sokuthumela: Mar-15-2023