1064nm Laser muDermatology yeZviso
Ndezvipi zvinhu zve1064nm kureba kwehurefu hwemafungu malaser?
- Nhanganyaya ku1064nm Lasers
Mwenje we1064nm wavelength ndewe infrared spectrum uye iwavelength yakakosha inogona kutorwa panguva imwe chete nemvura, hemoglobin, melanin, uye collagen fibers mu dermis. Zvisinei, kutorwa kwe1064nm ne chromophores idzi nhatu hakuna kusimba, saka, 1064nm lasers ine kupinda kwakadzama uye inogona kurapa zvirwere zvetsinga, pigment, uye collagen mu dermis.
2.1064nm inogona kukamurwa kuita:
Picosecond lasers: Picosecond pulse width. Inoshanda zvinobudirira pazvimedu zvepigment kuburikidza ne photothermal uye photomechanical effects. Picosecond lasers yakaratidza kushanda zvakanaka mukurapa nyoras, zvirwere zvine ruvara, uye kudzoreredzwa kwechiso.
Malaser eQ-switched: Nanosecond pulse width. Ndiwo anonyanya kufarirwa pakurapa zvirwere zveganda zvine ruvara rwakadzika zvakaita semelasma, nevus yeOta, uye nevus yebhuruu-brown.
MaLaser eLong-pulse: Nehupamhi hwemapulse epamusoro-soro, anogona kukonzera kukuvara kwekupisa kumasero anotarisirwa. Maparamita ehupamhi hwemapulse anogadziriswa, zvichiita kuti chigadzirwa chacho chikwanise kushandiswa muzvipatara zvakasiyana-siyana, uye chinopa kuchengetedzeka kwakanyanya uye nyaradzo panguva yekurapwa.
Laser ye1064nm inonyatsopinda uye inoshanda zvakanyanya pakunaka kweganda, inoshanda zvikuru mukuvandudza matambudziko eruvara rwakadzama uye zvirwere zvetsinga dzeropa, ukuwo ichipa kuvandudzwa kweganda uye kusimbisa simba raro. Inonyatsonanga nyama yaro inotarisirwa kuburikidza nekusarudza photothermal action, zvichikonzera kukuvara kudiki paganda rakaripoteredza, zvichikonzera nguva pfupi yekupora, uye yakakodzera mhando dzakasiyana dzeganda.
Kupinda kwakadzama: Kunosvika mudermis uye kunyange pasi peganda kuti kugadzirise matambudziko eruvara rwakadzama (senge melasma) uye tsinga dzeropa dzakakura (senge rosacea).
Kukuvadzwa kudiki kweganda: Kuderera kwekunyudzwa kwe melanin kunoderedza njodzi yekutsva kweganda, zvichiita kuti ive yakakodzera vanhu vane ganda rakasviba.
Zvishandiso Zvakawanda: Mudziyo mumwe chete unoshandiswa kakawanda; hupamhi hwemwoyo uye simba rinogadziriswa kugadzirisa matambudziko akasiyana-siyana (akadai sekubvisa ruvara, kugadzirisa ganda, uye kubvisa bvudzi).
Inokurudzira kugadzurwa kwecollagen: Simba rinopisa rinokurudzira kugadzurwa kwecollagen mudermis, zvichikonzera kuvandudzwa kweganda kwenguva refu uye kunonoka kutsvedza kweganda uye mitsetse mitete.