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Ọkachamara PicoSecond Nd yag laser ...Ọkachamara PicoSecond Nd yag laser ...
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Ọkachamara PicoSecond Nd yag laser ...

2020-12-05

Laser Picosecond bụ ngwaọrụ laser nke na-eji obere oge mkpali iji lekwasị anya na agba endogenous na ihe ndị dị na ink exogenous (egbugbu). Usoro ahụ na-agbanwe dịka ogologo ebili mmiri a na-eji, ma ọ bụ kristal neodymium-doped yttrium aluminum garnet (Nd:YAG) (532 nm ma ọ bụ 1064 nm), ma ọ bụ kristal Alexandrite (755 nm).

Laser PicoSecond Nd: YAG na-enye anyị ohere ịgwọ ụdị akpụkpọ ahụ dị iche iche yana ọtụtụ agba ink egbu egbu. Site na oge picosecond dị mkpụmkpụ, enweghị ahụ erughị ala n'oge ọgwụgwọ yana ọgwụgwọ ngwa ngwa. Laser ahụ na-abanye n'ime epidermis n'ime akpụkpọ ahụ ma na-emetụta oke pigment ma na-amịkọrọ ya site na pigment. Ebe ọ bụ na pulses laser dị mkpụmkpụ nke ukwuu na nanosecond ma na-abịa na ike dị elu, oke pigment ga-aza ngwa ngwa ma gbajie n'ime obere iberibe, nke a ga-ewepụ site na metabolism. N'ọnọdụ a, pigment ahụ na-adị mfe nwayọọ nwayọọ ma mechaa pụọ.

Ike nke Picosecond laser nwere ike ịmịkọrọ site na melanin na-acha anụnụ anụnụ na oji. Melanin ga-agbaji nke ukwuu nke na sistemụ lymphatic nwere ike ịgbari ha ma ọ bụ gbarie ha n'ahụ. N'ihi ya, a ga-ewepụ egbugbu ma ọ bụ agba ndị ọzọ na-enweghị mmebi na anụ ahụ nkịtị. Ọgwụgwọ ahụ dị mma ma dịkwa mma na-enweghị oge nkwụsị na mmetụta ndị ọzọ.

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