Alexandrite Laser 755nm

Kodi laser ndi chiyani?

LASER (kukulitsa kuwala pogwiritsa ntchito mphamvu yotulutsa kuwala) imagwira ntchito potulutsa mphamvu yochulukirapo ya kuwala, komwe kukayang'ana pakhungu linalake kumapanga kutentha ndikuwononga maselo odwala. Kutalika kwa mafunde kumayesedwa mu nanometers (nm).

Mitundu yosiyanasiyana ya ma laser imapezeka kuti igwiritsidwe ntchito pa opaleshoni ya pakhungu. Amasiyanitsidwa ndi chida chomwe chimapanga kuwala kwa laser. Mtundu uliwonse wa ma laser uli ndi ntchito yake yapadera, kutengera kutalika kwa mafunde ndi kulowa kwake. Cholumikiziracho chimakulitsa kuwala kwa kutalika kwa mafunde enaake pamene chikudutsa. Izi zimapangitsa kuti kuwala kutuluke pamene kukubwerera ku mkhalidwe wokhazikika.

Kutalika kwa kuwala kwa pulses kumakhudza momwe laser imagwirira ntchito pochita opaleshoni ya pakhungu.

Kodi laser ya alexandrite ndi chiyani?

Laser ya alexandrite imapanga mafunde enieni a kuwala mu infrared spectrum (755 nm).laser ya kuwala kofiiraMa laser a Alexandrite amapezekanso mu Q-switched mode.

Kodi laser ya alexandrite imagwiritsidwa ntchito chiyani?

Bungwe la US Food and Drug Administration (FDA) lavomereza makina osiyanasiyana a alexandrite laser omwe amatulutsa kuwala kwa infrared (wavelength 755 nm) pa matenda osiyanasiyana a pakhungu. Izi zikuphatikizapo Ta2 Eraser™ (Light Age, California, USA), Apogee® (Cynosure, Massachusetts, USA) ndi Accolade™ (Cynosure, MA, USA). Makina aliwonse angapangidwe mwapadera kuti ayang'ane mavuto enaake a pakhungu.

Matenda a pakhungu otsatirawa amatha kuchiritsidwa ndi Alexandrite laser beams.

Zilonda za mitsempha yamagazi

• *Mitsempha ya kangaude ndi ulusi pankhope ndi miyendo, zizindikiro zina zoberekera za mitsempha yamagazi (matenda a mitsempha yamagazi).
• *Kuwala kwa kuwala kumayang'ana pigment yofiira (hemoglobin).
• *Madontho a ukalamba (madontho a dzuwa), madontho akuda, zizindikiro zoberekera zokhala ndi utoto wathyathyathya (congenital melanocytic naevi), naevus wa Ota ndi accumulated dermal melanocytosis.
• *Kuwala kwa kuwala kumayang'ana melanin pakhungu kapena pamlingo wosiyanasiyana.
• *Ma pulse opepuka amalunjika ku follicle ya tsitsi zomwe zimapangitsa kuti tsitsi lizituluka ndikuchepetsa kukula kwina.
• *Ingagwiritsidwe ntchito pochotsa tsitsi kulikonse kuphatikizapo m'khwapa, bikini, nkhope, khosi, msana, pachifuwa ndi miyendo.
• *Nthawi zambiri sizigwira ntchito pa tsitsi lopepuka, koma zimathandiza pochiza tsitsi lakuda kwa odwala a Fitzpatrick a mtundu wa I mpaka III, komanso mwina khungu la mtundu wa IV lopepuka.
• *Makonda omwe amagwiritsidwa ntchito nthawi zambiri amaphatikizapo nthawi ya kugunda kwa mtima ya ma millisecond awiri mpaka makumi awiri ndi ma fluences a 10 mpaka 40 J/cm².
• *Chenjerani kwambiri kwa odwala omwe ali ndi khungu lofiirira kapena lakuda, chifukwa laser imatha kuwononga melanin, zomwe zimapangitsa kuti pakhale mawanga oyera pakhungu.
• *Kugwiritsa ntchito ma laser a alexandrite a Q-switched kwathandiza kuti kuchotsa ma tattoo kukhale bwino ndipo masiku ano kumaonedwa kuti ndi muyezo wa chisamaliro.
• *Chithandizo cha laser cha Alexandrite chimagwiritsidwa ntchito kuchotsa utoto wakuda, wabuluu ndi wobiriwira.
• *Chithandizo cha laser chimaphatikizapo kuwononga mamolekyu a inki omwe amatengedwa ndi macrophages ndikuchotsedwa.
• *Kugunda kwa mtima kwafupipafupi kwa masekondi 50 mpaka 100 kumathandiza kuti mphamvu ya laser ikhale yokhazikika pa tinthu ta tattoo (pafupifupi ma micrometer 0.1) bwino kwambiri kuposa laser yogunda kwakutali.
• *Mphamvu zokwanira ziyenera kuperekedwa panthawi iliyonse ya laser pulse kuti utoto utenthe mpaka kugawikana. Popanda mphamvu zokwanira pa pulse iliyonse, palibe kugawikana kwa utoto kapena kuchotsa tattoo.
• *Ma tattoo omwe sanachotsedwe bwino ndi mankhwala ena amatha kuchira bwino ndi laser therapy, popeza chithandizo choyambirira sichinapangitse kuti khungu liwonongeke kwambiri kapena kuti liwonongeke.

Zilonda zofiirira

Zilonda zofiirira

Kuchotsa tsitsi

Kuchotsa mphini

Ma laser a Alexandrite angagwiritsidwenso ntchito pokonza makwinya pakhungu lomwe lakhala ndi chithunzi.