I-Alexandrite Laser 755nm

Kuyini i-laser?

I-LASER (ukukhulisa ukukhanya ngokukhishwa kwemisebe okukhuthaziwe) isebenza ngokukhipha ubude besikhathi bokukhanya okunamandla aphezulu, okuthi uma kugxilwe esimweni esithile sesikhumba kuzodala ukushisa futhi kubhubhise amangqamuzana agulayo. Ubude be-wavelength bulinganiswa ngama-nanometers (nm).

Izinhlobo ezahlukene zama-laser ziyatholakala ukuze zisetshenziswe ekuhlinzeni isikhumba. Zihlukaniswa ngethuluzi elikhiqiza umsebe we-laser. Uhlobo ngalunye lwezinhlobo ezahlukene zama-laser lunobubanzi obuthile bokusebenza, kuye ngokuthi ubude bawo bungakanani kanye nokungena kwawo. Le ndlela ikhulisa ukukhanya kwe-wavelength ethile njengoba idlula kuyo. Lokhu kuphumela ekukhishweni kwe-photon yokukhanya njengoba ibuyela esimweni esizinzile.

Ubude besikhathi sokukhanya kwe-pulse buthinta ukusetshenziswa kwe-laser emtholampilo ekuhlinzeni isikhumba.

Iyini i-laser ye-alexandrite?

I-laser ye-alexandrite ikhiqiza ubude be-wavelength ethile yokukhanya ku-spectrum ye-infrared (755 nm). Ibhekwa njengei-laser yokukhanya okubomvuAma-laser e-Alexandrite ayatholakala futhi kwimodi ye-Q-switched.

Iyini i-laser ye-alexandrite esetshenziselwa yona?

I-US Food and Drug Administration (FDA) ivumile uhla lwemishini ye-laser ye-alexandrite ekhipha ukukhanya kwe-infrared (ubude be-wavelength 755 nm) yezifo zesikhumba ezahlukahlukene. Lokhu kufaka phakathi i-Ta2 Eraser™ (Light Age, California, USA), i-Apogee® (Cynosure, Massachusetts, USA) kanye ne-Accolade™ (Cynosure, MA, USA). Imishini ngayinye ingahle iklanywe ngokukhethekile ukugxila ezinkingeni ezithile zesikhumba.

Izifo zesikhumba ezilandelayo zingelashwa ngemisebe ye-laser ye-Alexandrite.

Izilonda zemithambo yegazi

• *Imithambo yesicabucabu kanye nentambo ebusweni nasemilenzeni, ezinye izimpawu zokuzalwa zemithambo yegazi (ukukhubazeka kwemithambo yegazi emincane).
• *Ama-pulse okukhanya ahlose umbala obomvu (i-hemoglobin).
• *Amabala obudala (ama-solar lentigines), ama-freckles, amabala okuzalwa anombala oyisicaba (i-congenital melanocytic naevi), i-naevus ye-Ota kanye ne-dermal melanocytosis etholakele.
• *Ama-pulse akhanyayo ahlasela i-melanin ekujuleni okuguquguqukayo esikhumbeni noma esikhumbeni.
• *Ama-pulse alula aqondisa i-follicle yezinwele okubangela ukuthi izinwele ziwe futhi kunciphise ukukhula okuqhubekayo.
• *Ingasetshenziswa ekususeni izinwele kunoma iyiphi indawo kufaka phakathi amakhwapha, i-bikini line, ubuso, intamo, umhlane, isifuba kanye nemilenze.
• *Ngokuvamile ayisebenzi kahle ezinweleni ezinombala okhanyayo, kodwa iwusizo ekwelapheni izinwele ezimnyama ezigulini zezinhlobo ze-Fitzpatrick I kuya ku-III, kanye nesikhumba sohlobo lwe-IV esinombala okhanyayo.
• *Izilungiselelo ezijwayelekile ezisetshenziswayo zifaka phakathi ubude be-pulse obuyi-2 kuya ku-20 milliseconds kanye nokukhanya okungu-10 kuya ku-40 J/cm².
• *Kunconywa ukuqaphela okukhulu ezigulini ezinesikhumba esinsundu noma esimnyama, njengoba i-laser ingabhubhisa ne-melanin, okuholela ezinhlayiyeni ezimhlophe zesikhumba.
• *Ukusetshenziswa kwe-Q-switched alexandrite lasers kuthuthukise inqubo yokususwa kwe-tattoo futhi namuhla kubhekwa njengendlela yokunakekelwa ejwayelekile.
• *Ukwelashwa nge-laser kwe-Alexandrite kusetshenziselwa ukususa umbala omnyama, oluhlaza okwesibhakabhaka noluhlaza okotshani.
• *Ukwelashwa nge-laser kuhilela ukubhujiswa okukhethiwe kwama-molecule e-inki abese emuncwa ama-macrophage bese esuswa.
• *Ubude besikhathi esifushane sokushaya kwenhliziyo esingama-nanosecond angu-50 kuya kwangu-100 buvumela amandla e-laser ukuthi agcinwe ku-particle ye-tattoo (cishe ama-micrometer angu-0.1) ngempumelelo kakhulu kune-laser edonswa isikhathi eside.
• *Kumelwe kunikezwe amandla anele ngesikhathi sokushaya kwe-laser ngakunye ukuze kufudunyezwe umbala ube yizicucu. Ngaphandle kwamandla anele kukushaya ngakunye, akukho ukuqhekeka kombala futhi akukho ukususwa kwe-tattoo.
• *Ama-tattoo angazange asuswe ngempumelelo ngezinye izindlela zokwelapha angasabela kahle ekwelashweni nge-laser, uma ukwelashwa kwangaphambilini kungazange kubangele izibazi noma ukulimala kwesikhumba ngokweqile.

Izilonda ezinombala

Izilonda ezinombala

Ukususa izinwele

Ukususwa kwe-tattoo

Ama-laser e-Alexandrite angasetshenziswa futhi ukuthuthukisa imibimbi esikhumbeni esineminyaka ethwetshuliwe.