980nm diode laser ke mokhoa o motle ka ho fetisisa oa ho monya lisele tsa porphyrin vascular.Lisele tsa methapo li monya leseli la laser le nang le matla a phahameng ka bolelele ba 980nm, lia hoama, 'me qetellong lia nyamela.Laser e ka susumetsa khōlo ea collagen ka dermis ha e ntse e phekola methapo ea mali, e eketsa botenya le ho teteana ha epidermis, e le hore methapo e menyenyane ea mali e se ke ea hlola e pepeseha, 'me ho tiea le ho hanyetsa ha letlalo ho boetse ho matlafatsoa haholo.Sistimi ea laser e thehiloeng ts'ebetsong ea mocheso oa laser.Percutaneous irradiation (1 ho 2 mm ka har'a lesela) e etsa hore lisele li khethoe ke hemoglobin (hemoglobin ke sepheo se seholo sa laser).
Molemo:
1. Litla-morao tse nyenyane: ha ho cheso, ho ruruha, maqeba;
2. Tsela e fokolang ea phekolo: thupelo e le 'ngoe kapa tse peli feela tsa phekolo;
3. Moralo o nkehang habonolo, o loketseng kalafo;
4. Phello e ntle: matla a tsepamisitsoe hantle sebakeng sa 0.5-3mm;
5. Boholo ba sebaka seo bo ka fetoha: 0.5-3mm ka bophara, e leng se loketseng hore motho ea sebetsang a se phekole.
Molao-motheo oa ho sebetsa
Ho ipapisitsoe le phello ea mocheso oa laser, sistimi ea laser ea 980nm semiconductor e arotsoe ka mekhahlelo e mene:
Leseli la laser le fetoloa matla a mocheso.
Mocheso o fetisetsoa maboteng a setshelo.
Ketso ea thermochemical likarolong tsa lisele tsa marako a methapo ea mali.
Lerako la setshelo le senyehile.
Haholo-holo e sebelisetsoang ho phekola vascular:
1. Maqeba a mebala-bala: matheba a lilemo, ho chesoa ke letsatsi, pigmentation.
2. Kalafo ea lefu la vascular.
3. Mothapo oa sekho / mothapo oa sefahleho.
4. Tlosa mali a khubelu: li-telangiectasia tse fapa-fapaneng, hemangioma e nang le sebōpeho sa cherry, joalo-joalo.
5. Li-protrusions tsa letlalo: mathata a letlalo a kang li-warts, li-moles, li-warts tse bataletseng, li-compound moles, li-junctional moles le mafura a mafura.