980nm diode laser ndiye mayamwidwe abwino kwambiri a porphyrin vascular cell.Maselo am'mitsempha amatenga kuwala kwamphamvu kwa laser komwe kumakhala ndi kutalika kwa 980nm, kumangirira, ndipo pamapeto pake kumatha.Laser ikhoza kulimbikitsa kukula kwa collagen mu dermis pamene ikuchiritsa mitsempha ya magazi, kuonjezera makulidwe ndi kachulukidwe ka epidermis, kotero kuti mitsempha yaying'ono yamagazi isakhalenso yowonekera, komanso kutsekemera ndi kukana kwa khungu kumakulitsidwanso kwambiri.Laser dongosolo kutengera laser matenthedwe zochita.Percutaneous radiation (1 mpaka 2 mm kudzera mu minofu) imapangitsa kuti minyewa ikhale yosankhidwa ndi hemoglobin (hemoglobin ndiye chandamale chachikulu cha laser).
Ubwino:
1. Zotsatira zazing'ono: palibe kuyaka, kutupa, zipsera;
2. Zochepa mankhwala Inde: mmodzi kapena awiri mankhwala maphunziro;
3. Mapangidwe osavuta komanso owoneka bwino, osavuta kuchiza;
4. Bwino zotsatira: mphamvu bwino anaikira pa 0.5-3mm malo;
5. Kukula kwa malowa ndi kosinthika: 0.5-3mm m'mimba mwake, yomwe ndi yabwino kwa wogwiritsa ntchito kuti athetse.
Mfundo yogwirira ntchito
Kutengera ndi kutentha kwa laser, 980nm semiconductor laser system imagawidwa m'magawo anayi:
Kuwala kwa laser kumasinthidwa kukhala mphamvu ya kutentha.
Kutentha kumasamutsidwa kumakoma a chidebecho.
Thermochemical kanthu pa minofu zigawo zikuluzikulu za mtsempha makoma.
Khoma la chidebe lawonongeka.
Amagwiritsidwa ntchito kwambiri pochiza mitsempha:
1. Zilonda za pigmented: mawanga a zaka, kutentha kwa dzuwa, kutulutsa mtundu.
2. Chithandizo cha matenda a mitsempha.
3. Mtsempha wa kangaude/mtsempha wa kumaso.
4. Chotsani magazi ofiira: telangiectasias osiyanasiyana, hemangioma yooneka ngati chitumbuwa, ndi zina zotero.
5. Kutuluka pakhungu: mavuto a pakhungu monga njerewere, minyewa, njerewere zafulati, tinthu tambirimbiri tambirimbiri tambirimbiri tambirimbiri tambirimbiri tambirimbiri tambirimbiri tambirimbiri tambirimbiri tambirimbiri tomwe timatulutsa timadontho tambirimbiri tambirimbiri timene timatulutsa timadontho tambirimbiri tambirimbiri tomwe timadumphira pakhungu ndi minyewa yamafuta.