Mochini oa laser oa aq switched nd yag o sebelisetsoa eng?

 Q-switched Nd: YAG lasers mochini e fetohile khetho e tummeng bakeng sa mekhoa e sa tšoaneng ea dermatological le cosmetic, ho kenyelletsa le ho tlosa tattoo le ho tsosolosa letlalo. Mechini ena ea laser e tsoetseng pele e etselitsoe ho fana ka liphekolo tse nepahetseng le tse sebetsang hantle, ho li etsa lisebelisoa tsa bohlokoa bakeng sa lingaka tsa letlalo le litsebi tsa litlolo. Sehloohong sena, re tla hlahloba litšebeliso le melemo ea li-lasers tsa Q-switched Nd:YAG le karolo ea tsona ho tloseng li-tattoo le liphekolo tse ling tsa letlalo.

Q-switched Nd: YAG lasers mochini ke theknoloji ea laser e ntšang maqhubu a mabone a matla a phahameng ka nako e khuts'oane haholo. Sena se lumella laser ho shebana le mebala e itseng letlalong, joalo ka e fumanoang li-tattoos, ntle le ho senya lisele tse haufi. "Q-switching" e bolela theknoloji e sebelisetsoang ho hlahisa likhahla tsena tse khutšoanyane, tse nang le matla a mangata, ha "Nd: YAG" e bolela mofuta o khethehileng oa kristale o sebelisoang ho etsa laser.

E 'ngoe ea lisebelisoa tsa mantlha tsaQ-switched Nd: YAG lasers mochini ke mochine oa ho tlosa li-tattoo. Li-pulse tse nang le matla a phahameng li kenngoa ke enke ea tattoo, e etsa hore e robehe ka likaroloana tse nyenyane tse ka tlosoang ka tlhaho ke sesole sa 'mele. Ts'ebetso ena e lumella tattoo hore e fokotsehe butle-butle 'me e tlosoe ntle le ho baka tšenyo e bonahalang letlalong le potolohileng. Q-switched Nd:YAG lasers e sebetsa hantle haholo bakeng sa ho tlosa li-tattoos tse lefifi le tse mebala hobane li khona ho shebana le mefuta e fapaneng ea mebala e mebala.

Ntle le ho tlosa tattoo, mochini oa laser oa Q-switched Nd:YAG o sebelisoa mefuteng e fapaneng ea kalafo ea ho nchafatsa letlalo. Li-laser tsena li ka lebisa le ho fokotsa chebahalo ea maqeba a mebala joalo ka matheba a lilemo, matheba a letsatsi le matheba. Li boetse li sebelisetsoa ho phekola maqeba a methapo ea mali, ho kenyelletsa le methapo ea sekho le li-capillaries tse robehileng. Ho phaella moo, li-lasers tsa Q-switched Nd: YAG li bontšitse tšepiso ea ho phekola melasma, lefu le tloaelehileng la letlalo le khetholloang ke matheba a lefifi sefahlehong.

Khatelo-pele e 'ngoe ea theknoloji ea laser ke nts'etsopele ea li-picosecond lasers. Li-laser tsena li sebetsa ka nako e khuts'oane ea ho otla ha pelo ho feta li-laser tsa khale tsa Q-switched, tse lumellang ho shebisisa mebala e nepahetseng haholoanyane. Li-laser tsa Picosecond li fumane tlhokomelo bakeng sa bokhoni ba tsona ba ho tlosa li-tattoos le maqeba a mebala ka liphekolo tse fokolang ha li bapisoa le li-laser tsa Q-switched.

Tšebeliso eali-lasecond lasers ho tlosa li-tattoo ho fetotse indasteri, ho fa bakuli liphello tse potlakileng, tse sebetsang haholoanyane. Ka ho fana ka matla a makhutšoane a matla, li-picosecond lasers li khona ho pshatla enke ea tattoo hore e be likaroloana tse nyane, e leng ho nolofalletsang 'mele ho li felisa. Sena se fella ka ho tlosoa ha tattoo ka potlako le ho fokotsa kotsi ea ho ba le leqeba kapa ho senyeha ha letlalo.

Ntle le ho tlosa li-tattoo, li-laser tsa picosecond li boetse li bonts'a ts'episo ea ho sebetsana le mathata a mang a letlalo, joalo ka maqeba a makhopho, mela e metle le maqeba a mebala. Bokhoni ba laser ea picosecond ea ho shebisisa mebala e khethehileng ea 'mala bo e etsa sesebelisoa se feto-fetohang bakeng sa lingaka tsa letlalo le lingaka tsa botle bo botle.

Ha ho nahanoa ka tšebeliso ea mochini oa lasers oa Q-switched Nd:YAG , lasers picosecond, kapa mekhoa e meng e tsoetseng pele ea laser, phekolo e tlameha ho batloa ho setsebi se tšoanelehang le se nang le phihlelo. Koetliso e nepahetseng le boitseanape li bohlokoa ho fihlela sephetho se nepahetseng le ho fokotsa kotsi ea litlamorao tse mpe. Bakuli ba boetse ba lokela ho hlokomela bohlokoa ba ho latela litaelo tsa tlhokomelo ea ka mor'a phekolo ho khothalletsa pholiso le ho netefatsa liphello tse nepahetseng.

Ha re phethela,Q-switched Nd: YAG lasers mochini le li-laser tsa picosecond li fetohile lisebelisoa tsa bohlokoa bakeng sa ho tlosa li-tattoo le liphekolo tse fapaneng tsa ho nchafatsa letlalo. Bokhoni ba bona ba ho shebisisa li-pigment tse ikhethileng tse nang le tšenyo e nyane ho lisele tse haufi li ba etsa hore ba atlehe haholo ho sebetsana le mathata a fapaneng a letlalo le litlolo. Ha thekenoloji e ntse e tsoela pele, li-lasers tsena li ka 'na tsa phetha karolo ea bohlokoa haholo meriana ea botle, ho fa bakuli litharollo tse sireletsehileng le tse sebetsang tsa ho fumana letlalo le hlakileng le le phetseng hantle.