Usetshenziselwani umshini we-aq oshintshwayo ne-yag laser?

 Q-ushintshe Nd:YAG umshini lasers baye baba yisinqumo esithandwayo sezinqubo ezihlukahlukene ze-dermatological and cosmetic, kuhlanganise nokukhishwa kwe-tattoo nokuvuselela isikhumba. Le mishini ye-laser ethuthukisiwe iklanyelwe ukuletha ukwelashwa okunembayo nokuphumelelayo, okuyenza ibe amathuluzi abalulekile odokotela besikhumba nochwepheshe bezimonyo. Kulesi sihloko, sizohlola ukusetshenziswa kanye nezinzuzo zamalaser we-Q-switched Nd:YAG kanye nendima yawo ekususeni ama-tattoo nokunye ukwelashwa kwesikhumba.

Umshini we-laser we-Q Nd:YAG uwubuchwepheshe be-laser obukhipha ama-pulses okukhanya okunamandla amakhulu isikhathi esifushane kakhulu. Lokhu kuvumela i-laser ukuthi iqondise i-pigments ethile esikhumbeni, njengaleyo etholakala kuma-tattoos, ngaphandle kokudala umonakalo ezicutshini ezizungezile. I-"Q-switching" ibhekisela kubuchwepheshe obusetshenziswa ukukhiqiza lawa ma-pulses amafushane, anamandla amakhulu, kuyilapho okuthi "Nd:YAG" kubhekisele ohlotsheni oluthile lwekristalu olusetshenziswa ukudala i-laser.

Enye yezinto ezisetshenziswayo eziyinhlokoQ-ushintshe Nd:YAG umshini lasers umshini wokukhipha i-tattoo. Ama-pulses okukhanya anamandla aphezulu adonswa yi-tattoo inki, okubangela ukuba aphule abe yizinhlayiya ezincane ezingasuswa ngokwemvelo amasosha omzimba. Le nqubo ivumela ukuthi i-tattoo iphele kancane kancane futhi isuswe ngaphandle kokubangela umonakalo obonakalayo esikhumbeni esizungezile. Amalaser e-Q-switched Nd:YAG asebenza kahle kakhulu ekususeni ama-tattoos amnyama nanemibala ngoba angakhomba izinhlobonhlobo zemibala ye-pigment.

Ngaphezu kokususwa kwe-tattoo, umshini we-Q-switched Nd:YAG lasers usetshenziswa ezinhlobonhlobo zokwelapha zokuvuselela isikhumba. Lawa ma-laser angakhomba futhi anciphise ukubukeka kwezilonda ezinemibala njengamachashaza obudala, amabala elanga namabala. Zibuye zisetshenziselwe ukwelapha izilonda zemithambo yegazi, okuhlanganisa imithambo yesicabucabu nama-capillaries aphukile. Ukwengeza, amalaser e-Q-switched Nd:YAG abonise isithembiso ekwelapheni i-melasma, isifo sesikhumba esivamile esibonakala ngamachashaza amnyama ebusweni.

Enye intuthuko kubuchwepheshe be-laser ukuthuthukiswa kwama-lasecond lasers. Lawa ma-laser asebenza ngobude be-pulse emifushane kunama-lasers ajwayelekile ashintshwayo e-Q, okuvumela ukuqondiswa kwe-pigment okunembe kakhudlwana nokusebenza kahle. Amalaser e-Picosecond athole ukunakwa ngekhono lawo lokukhipha ngempumelelo ama-tattoos nezilonda ezinemibala ekwelashweni okumbalwa uma kuqhathaniswa namalaser ashintshiwe nge-Q.

Ukusetshenziswa kwePicosecond lasers ekususeni i-tattoo kuye kwashintsha imboni, ukunikeza iziguli imiphumela esheshayo, ephumelelayo. Ngokuletha ama-ultra-short pulses of energy, ama-lasecond lasers ahlephula uyinki we-tattoo abe yizinhlayiya ezincane, okwenza kube lula ngomzimba ukuwaqeda. Lokhu kubangela ukususwa kwe-tattoo ngokushesha futhi kunciphisa ingozi yezibazi noma ukulimala kwesikhumba.

Ngokungeziwe ekususeni i-tattoo, ama-lasecond lasers akhombisa isithembiso ekubhekaneni nokunye okukhathazayo kwesikhumba, njengezibazi zezinduna, imigqa emihle, nezilonda ezinemibala. Ikhono le-picosecond laser lokukhomba ngokunembile imibala ethile ye-pigment liyenza ibe yithuluzi eliguquguqukayo lodokotela besikhumba kanye nabasebenzi bobuhle.

Uma ucubungula ukusetshenziswa komshini we-laser we-Q-switched Nd:YAG , ama-lasecond lasers, noma obunye ubuchwepheshe be-laser obuthuthukisiwe, ukwelashwa kufanele kufunwe kuchwepheshe oqeqeshiwe nonolwazi. Ukuqeqeshwa okufanele nobungcweti kubalulekile ukuze kuzuzwe imiphumela emihle futhi kuncishiswe ubungozi bemiphumela emibi. Iziguli kufanele futhi ziqaphele ukubaluleka kokulandela imiyalelo yokunakekelwa kwangemva kokwelashwa ukuze kuthuthukiswe ukuphulukiswa nokuqinisekisa imiphumela emihle.

Ekuphetheni,Q-ushintshe Nd:YAG umshini lasers nama-lasecond lasers asephenduke amathuluzi abalulekile okukhipha i-tattoo kanye nokwelashwa okuhlukahlukene kokuvuselela isikhumba. Ikhono labo lokukhomba ngokunembile i-pigments enomonakalo omncane ezicutshini ezizungezile libenza baphumelele kakhulu ekubhekaneni nokukhathazeka okuhlukahlukene kwesikhumba kanye nezimonyo. Njengoba ubuchwepheshe buqhubeka buthuthuka, la ma-lasers cishe azodlala indima ebaluleke kakhulu emithini yobuhle, ehlinzeka iziguli ngezixazululo eziphephile nezisebenzayo zokuzuza isikhumba esicacile, esinempilo.