Laser ya 755nm ikagwiritsidwa ntchito pakhungu, melanin ndi magazi zimatenga mphamvu. Poganizira kuchuluka kwamphamvu kwa mayamwidwe a melanin potengera kutalika kwa mafunde, sitinganyalanyaze kuchuluka kwa mayamwidwe ake a magazi, chifukwa magazi ndi melanin zikakhala kuti zitha kuyamwa, melanin ilibe mwayi wofanana nawo. Chifukwa magazi si chinthu chomwe timafuna kuthana nacho, sitikufuna kuti magazi atenge mphamvu bwino, chifukwa magazi amatenga mphamvu, mphamvu zake zimakhala zochulukirapo, zimakhala zosavuta kuthana ndi melanin.
Mphamvu yotengedwa ndi zinthu zopanda chandamale (mwazi), kuwonjezera pa mphamvu zonse zomwe zimapangidwira ziyenera kulimbikitsidwa kuti melanin athe kupeza digiri inayake ya kukondoweza, idzabweretsanso zotsatirapo zosafunika, monga redness, subcutaneous hemorrhage, anti melanosis, etc., zomwe zidzawonjezera nthawi yochira, komanso kuonjezera chiopsezo cha zotsatira zoyipa, monga anti melanosis, anti melanosis ndi anti melanosis.
Chifukwa chake, kuyamwa kwamphamvu kwa melanin poyerekeza ndi magazi kumapangitsa kuti mayamwidwe ampikisano a hemoglobin achuluke, komanso kuwala kwa laser. Chiŵerengero cha 755nm melanin ku mphamvu yotengedwa m'magazi ndi yabwinoko ka 50, pamene chiŵerengero cha 1064nm melanin ku mphamvu yotengedwa m'magazi ndi 16 yokha kuposa mphamvu. Poyerekeza ndi 1064nm, zotsatira zake ndizabwinoko katatu.
Kutalika kwa 755nm: kuya kokwanira kolowera
Zinthu ziwiri zomwe zili pamwambazi zikakwaniritsidwa, kusankha kwa laser wavelength pamavuto amtundu wa pigment ndikofunikira. Ndiko kuti, kuzama kwa mafundewa pakhungu kuyenera kufikira dermis kuti kuwongolera bwino zotupa zamtundu wa pigment kuchokera pamwamba mpaka pansi pakhungu.
Ngakhale kuya kwa khungu la laser kulowa kwa kutalika kwake sikunadziwike bwino, sikovuta kuwona kuchokera kulowa mkati molingana ndi kutalika kwa mawonekedwe ndikuphatikiza kuzama kolowera kwamitundu yosiyanasiyana yakhungu pakhungu mu chithunzi chotsatirachi kuti kutalika kwake kumatha kulowa mu dermis ya khungu, ndipo kumatha kukwaniritsa bwino machiritso amtundu wa pigument kuchokera ku zotupa zosiyanasiyana.
Haitai optoelectronic chip data (pulse current, pulse wide 50ms, kubwereza pafupipafupi 10Hz). Malizitsani maola 850, ndiko kuti, ma pulse 30 miliyoni, kukwaniritsa zofunikira za moyo pakuchotsa madontho ndi kuchotsa tsitsi nthawi 20 miliyoni.
Kuphatikiza pa kutalika kwa 755nm, Qingdao Haitai Optoelectronics yapanganso 780nm, 808nm, 880nm, 1064nm, 1470nm, 1550nm ndi zinthu zina za single tube chip pamsika wa kukongola kwachipatala, zomwe zalandira mayankho abwino kuchokera pamsika. Pakali pano, iwo ali mkati mwa ntchito yotumiza anthu ambiri. Makasitomala achidwi ndi olandiridwa kuti akambirane.
Nthawi yotumiza: Nov-12-2022