He aha ka KTP Laser?

He laser paʻa ka laser KTP e hoʻohana ana i kahi kristal potassium titanyl phosphate (KTP) ma ke ʻano he mea hana pālua alapine. Hoʻopili ʻia ke kristal KTP e kahi kukuna i hana ʻia e kahi laser neodymium:yttrium aluminium garnet (Nd: YAG). Kuhikuhi ʻia kēia ma o ke kristal KTP e hana i kahi kukuna ma ka spectrum ʻōmaʻomaʻo i ʻike ʻia me ka nalu o 532 nm.

ʻO ka laser KTP/532 nm frequency-doubled neodymium:YAG kahi lāʻau palekana a maikaʻi hoʻi no nā ʻeha vascular ʻili maʻamau i nā poʻe maʻi me nā ʻano ʻili Fitzpatrick I-III.

ʻO ka nalu 532 nm kahi koho mua no ka mālama ʻana i nā ʻeha vascular superficial. Hōʻike ka noiʻi ʻana he like ka maikaʻi o ka nalu 532 nm, inā ʻaʻole ʻoi aku, ma mua o nā lasers dye pulsed i ka mālama ʻana i nā telangiectasias maka. Hiki ke hoʻohana ʻia ka nalu 532 nm e wehe i ka pigment makemake ʻole ʻia ma ka maka a me ke kino.

ʻO kekahi pono o ka nalu 532 nm ʻo ia ka hiki ke hoʻoponopono i ka hemoglobin a me ka melanin (ʻulaʻula a me nā ʻeleʻele) i ka manawa like. He mea pono kēia no ka mālama ʻana i nā hōʻailona e hōʻike ʻia me nā chromophores ʻelua, e like me Poikiloderma o Civatte a i ʻole photodamage.

Hoʻopili palekana ka laser KTP i ka pigment a hoʻomehana i ke kīʻaha koko me ka ʻole o ka hōʻino ʻana i ka ʻili a i ʻole nā ​​​​ʻiʻo a puni. Hoʻōla maikaʻi kona nalu 532nm i nā ʻano ʻeha vascular superficial.

Lapaʻau wikiwiki, ka liʻiliʻi a ʻaʻohe manawa hoʻomaha

ʻO ka maʻamau, hiki ke hoʻopili ʻia ka lāʻau lapaʻau e ka Vein-Go me ka ʻole o ka anesthesia. ʻOiai hiki i ka mea maʻi ke ʻike i ka ʻoluʻolu iki, ʻaʻole ʻeha pinepine ke kaʻina hana.