Uthini umahluko phakathi kwe-Nd:YAG kunye nepicosecond laser?

Umahluko ophambili yi-pulse ubude be-laser.

Nd:I lasers ze-Q zitshintshiwe, oku kuthetha ukuba bavelisa i-pulses emfutshane yamandla aphezulu kuluhlu lwe-nanosecond.Picosecond lasers, kwelinye icala, ikhupha iipulses ezimfutshane, ezilinganiswa ngeepicoseconds, okanye iitriliyoni zesekondi. I-ultra-short pulse duration ye-picosecond laser ivumela ukujoliswa okuchanekileyo ngakumbi kwe-pigmentation kunye ne-inki ye-tattoo, ekhokelela kunyango olukhawulezayo, olusebenzayo ngakumbi.

Omnye umahluko ophambili yindlela yokwenza.

INd:YAG laser isebenza ngokubonelela ngokukhanya okuphezulu kwamandla okukhanya ngexesha elifutshane ukutyumza amasuntswana e-pigment eluswini, athi ke ngokuthe ngcembe apheliswe yinkqubo yokhuselo lomzimba. Okuchasene,lasers picosecond ukuvelisa umphumo we-photomechanical oqhekeza ngokuthe ngqo amaqhekeza e-pigment abe ngamaqhekeza amancinci, kulula ukuphelisa. Oku kwenza i-picosecond laser isebenze ngakumbi ekususeni i-pigment kunye ne-tattoos, ifuna unyango olumbalwa.

Ngokubhekiselele kukhuseleko kunye neziphumo ebezingalindelekanga, iilaser zepicosecond zithathwa ngokuba zikhuselekile kwiithishu zesikhumba ezijikelezileyo. Ubude obufutshane be-pulse bunciphisa ubushushu kunye nomonakalo wokushisa esikhumbeni, ukunciphisa umngcipheko wokukrala kunye ne-hyperpigmentation. I-Laser ye-YAG, ngelixa isebenza, inokuba nomngcipheko ophezulu kancinane weziphumo ezibi ngenxa yobude be-pulse kunye nokuveliswa kobushushu obuphezulu.

Ekugqibeleni, ukhetho phakathi kwe-Nd: YAG kunye ne-picosecond lasers kuxhomekeke kwiimfuno ezithile kunye nokukhethwa kwesigulane.

INd:YAG laser yaziwa ngokubanzi ngokusebenza kwayo ekunyangeni iintlobo ngeentlobo zeemeko zolusu, ngelixa i-picosecond laser ibonelela ngendlela ephucukileyo nechanekileyo yokususa ibala kunye nomvambo. Ukubonisana ne-dermatologist eqeqeshiweyo okanye ingcali ye-laser kubalulekile ukumisela eyona ndlela yonyango yonyango kwimeko nganye.