Laser ya 1064nm mu Zokongoletsa Pakhungu
Kodi makhalidwe a 1064nm ndi ati? kutalika kwa thambo ma laser?
- Chiyambi cha Ma Laser a 1064nm
Kuwala kwa kutalika kwa 1064nm ndi gawo la infrared spectrum ndipo ndi kutalika kwa kutalika kwa 1064nm komwe kumatha kuyamwa nthawi imodzi ndi madzi, hemoglobin, melanin, ndi ulusi wa collagen mu dermis. Komabe, kuyamwa kwa 1064nm ndi ma chromophores atatuwa ndi kofooka, chifukwa chake, ma laser a 1064nm amalowa mozama ndipo amatha kuchiza matenda a mitsempha, utoto, ndi collagen mu dermis.
2.1064nm ikhoza kugawidwa m'magulu awiri:
Ma laser a Picosecond: Kupingasa kwa kugunda kwa Picosecond. Amagwira ntchito bwino pa tinthu ta pigment kudzera mu photothermal ndi photomechanical effects. Ma laser a Picosecond asonyeza kuti ndi othandiza pochiza mphinimatenda a utoto, ndi kukonzanso nkhope.
Ma laser a Q-switched: Nanosecond pulse width. Ndiwo omwe amasankhidwa kwambiri pochiza matenda akhungu omwe ali ndi utoto wambiri monga melasma, nevus of Ota, ndi nevus yabuluu-bulauni.
Ma laser a pulse aatali: Ndi ma pulse width a microsecond level, amatha kuwononga kutentha kwa maselo omwe akufuna. Ma parameter a pulse width amatha kusinthidwa, zomwe zimapangitsa kuti mankhwalawa akhale oyenera kugwiritsidwa ntchito m'njira zosiyanasiyana zachipatala, komanso amapereka chitetezo chambiri komanso chitonthozo panthawi ya chithandizo.
Laser ya 1064nm ndi mankhwala okongoletsa olowa kwambiri komanso ogwiritsidwa ntchito kwambiri, makamaka othandiza pakukonza mavuto a utoto wozama komanso matenda a mitsempha yamagazi, komanso imapereka mphamvu zokonzanso khungu ndi kulilimbitsa. Imalunjika bwino minofu yomwe ikufuna kudzera mu mphamvu yosankha kutentha kwa dzuwa, zomwe zimapangitsa kuti khungu lozungulira liwonongeke pang'ono, zomwe zimapangitsa kuti lizichira nthawi yochepa, ndipo ndi yoyenera mitundu yosiyanasiyana ya khungu.
Kulowa mozama: Kufika pa dermis ndi subcutaneous layer kuti athetse mavuto a mtundu wa khungu (monga melasma) ndi mitsempha yamagazi yotambasuka (monga rosacea).
Kuwonongeka kochepa kwa epidermal: Kuchepa kwa melanin m'thupi kumachepetsa chiopsezo cha kupsa kwa epidermal, zomwe zimapangitsa kuti ikhale yoyenera kwa anthu omwe ali ndi khungu lakuda.
Zogwira Ntchito Zambiri: Chipangizo chimodzi chogwiritsidwa ntchito zosiyanasiyana; kukula kwa kugunda kwa mtima ndi mphamvu yosinthika kuti ithetse mavuto osiyanasiyana (monga kuchotsa utoto, kukonzanso khungu, ndi kuchotsa tsitsi).
Zimathandizira kukonzanso kwa kolajeni: Mphamvu yotentha imalimbikitsa kukonzanso kwa kolajeni m'maselo a khungu, zomwe zimapangitsa kuti khungu likhale bwino kwa nthawi yayitali ndikuchedwetsa kugwa kwa khungu ndi mizere yopyapyala.