Alexandrite Laser 755nm

Laser ke eng?

LASER (ho hōlisa khanya ka ho tsosoa ha mahlaseli a kotsi) e sebetsa ka ho ntša leqhubu la khanya e matla ea matla, eo ha e tsepamisitsoe boemong bo itseng ba letlalo e tla baka mocheso le ho senya lisele tse kulang. Wavelength e lekanngoa ka nanometers (nm).

Mefuta e fapaneng ea li-laser e fumaneha bakeng sa ho sebelisoa ha ho buuoa ka letlalo. Li khetholloa ka mokhoa o hlahisang lebone la laser. E 'ngoe le e' ngoe ea mefuta e fapaneng ea li-lasers e na le mefuta e fapaneng ea ts'ebeliso, ho latela bolelele ba maqhubu le ho kenella ha eona. Mechini e holisa khanya ea bolelele bo itseng ba maqhubu ha e feta ho eona. Sena se fella ka ho lokolloa ha photon ea leseli ha e khutlela boemong bo tsitsitseng.

Nako ea nako ea likhahla tse bobebe e ama ts'ebetso ea bongaka ea laser ho opereishene ea letlalo.

Laser ea alexandrite ke eng?

Laser ea alexandrite e hlahisa bolelele bo itseng ba maqhubu a khanya ka har'a spectrum ea infrared (755 nm). E nahanoalaser lebone le khubelu. Li-lasers tsa Alexandrite li fumaneha hape ka mokhoa oa Q-switched.

Laser ea alexandrite e sebelisetsoa eng?

Tsamaiso ea Tsamaiso ea Lijo le Lithethefatsi ea US (FDA) e amohetse metjhini e mengata ea laser ea alexandrite e ntšang leseli la infrared (wavelength 755 nm) bakeng sa mafu a fapaneng a letlalo. Tsena li kenyelletsa Ta2 Eraser™ (Light Age, California, USA), Apogee® (Cynosure, Massachusetts, USA) le Accolade™ (Cynosure, MA, USA), Mechini e ikemetseng e ka etsoa ka ho khetheha ho shebana le mathata a itseng a letlalo.

Mathata a latelang a letlalo a ka phekoloa ka mahlaseli a Alexandrite laser.

Maqeba a methapo

• *Sekho le methapo ea khoele sefahlehong le maotong, matšoao a mang a tsoalo ea methapo (capillary vascular malformations).
• *Mahlaseli a leseli a shebile 'mala o mofubelu (haemoglobin).
• *Matheba a lilemo (solar lentigine), matheba, matsoao a tsoalo a bataletseng (congenital melanocytic naevi), naevus ea Ota le ho fumana dermal melanocytosis.
• *Mahlaseli a leseli a shebile melanin ka botebo bo fapaneng letlalong kapa letlalong.
• * Li-pulse tse bobebe li lebisa moriri ho etsa hore moriri o theohe le ho fokotsa kholo e eketsehileng.
• *E ka sebelisoa bakeng sa ho tlosa moriri sebakeng sefe kapa sefe ho kenyeletsoa maphako a ka tlas'a matsoho, mohala oa bikini, sefahleho, molala, mokokotlo, sefuba le maoto.
• * Ka kakaretso ha e sebetse bakeng sa moriri o khanyang, empa e thusa ho phekola moriri o lefifi ho bakuli ba Fitzpatrick mefuta ea I ho ea ho III, mohlomong le letlalo la mofuta oa IV oa 'mala o bobebe.
• * Litlhophiso tse tloaelehileng tse sebelisoang li kenyelletsa nako ea ho otla ha 2 ho isa ho 20 milliseconds le fluences ea 10 ho isa ho 40 J/cm.².
• *Ho khothaletsoa ho ba hlokolosi haholo ho bakuli ba basootho kapa ba letlalo le letšo, kaha laser e ka senya le melanin, e leng se bakang matheba a masoeu a letlalo.
• * Tšebeliso ea lasers ea Q-switched alexandrite e ntlafalitse mokhoa oa ho tlosa tattoo 'me kajeno e nkoa e le mokhoa oa tlhokomelo.
• *Kalafo ea laser ea Alexandrite e sebelisoa ho tlosa pigment e ntšo, e putsoa le e tala.
• *Kalafo ea laser e kenyelletsa timetso e ikhethileng ea limolek'hule tsa enke tseo ka nako eo li monngoang ke macrophages ebe lia tlosoa.
• *Nanoseconds ea nako e khuts'oane ea li-nanoseconds tse 50 ho isa ho tse 100 e lumella matla a laser hore a felle feela karolong ea tattoo (hoo e ka bang 0.1 micrometres) ka mokhoa o atlehileng ho feta leseareng le lelelele.
• *Motlakase o lekaneng o tlameha ho fanoa nakong ea molumo o mong le o mong oa laser ho futhumatsa pigment hore e arohane. Ntle le matla a lekaneng mothapong o mong le o mong, ha ho na karohano ea pigment ebile ha ho ho tlosoe tattoo.
• * Li-tattoo tse e-so tlosoe ka katleho ke liphekolo tse ling li ka arabela hantle kalafong ea laser, ho fana ka kalafo ea pele ha hoa baka leqeba le feteletseng kapa tšenyo ea letlalo.

Maqeba a mebala

Maqeba a mebala

Ho tlosa moriri

Ho tlosa tattoo

Alexandrite lasers e ka boela ea sebelisoa ho ntlafatsa wrinkles letlalong le nang le lifoto.