Malunga nonyango lwe-diode laser: Oko kufuneka ukwazi

Ngaba unomdla kwiinkcukacha ezintsonkothileyo zonyango lwe-diode laser? Ungakhathazeki, olu lwazi luqhelekile kubantu abaqondayo. Kule khokelo yenziwe ngononophelo, siza kujonga kwicandelo le-diode lasers size sigxile kwizicelo zokususa iinwele. Njengengcali kwicandelo lokuvelisa izixhobo zokususa iinwele ze-diode laser eziphucukileyo, ndikulungele ukwenza uhlalutyo oluneenkcukacha lolwazi olufanelekileyo.

Uphuhliso lweHlabathi kunye notshintsho kwiTekhnoloji yeLaser yeDiode

Inqanaba lokwamkelwa kwetekhnoloji kumazwe/kwimimandla eyahlukeneyo

Ukusasazwa kweteknoloji ye-diode laser kwihlabathi liphela kuye kwabangela impembelelo eguqukayo kwicandelo le-aesthetics kunye ne-dermatology. E-United States, ixabiso leshishini lokususa iinwele nge-laser lifikelele kwi-$1.1 yeebhiliyoni ngo-2020 kwaye kulindeleke ukuba lichume ngesantya sokukhula sonyaka esidibeneyo se-18.8% ngo-2026. Olu lwazi lubonisa ukuba ukwamkelwa koluntu kokususwa kweenwele nge-laser kuyanda ngokukhawuleza. Kwimarike yaseYurophu, izinga lokukhula limalunga ne-15.4%, elingabonisi nje kuphela imfuno yemarike kodwa likwabonisa ukunamathela ngokungqongqo kwemarike kwimigangatho yokhuseleko nokusebenza kakuhle. Ummandla we-Asia Pacific ujongene nokwanda okukhawulezayo, kunye nesantya sokukhula sonyaka esilindelekileyo se-20.2%, ikakhulu ngenxa yokwanda kolwazi lwabantu malunga nobuhle kunye nokhathalelo lomntu, ngakumbi kwimimandla efana ne-China ne-India. Nangona kunjalo, kufuneka kuchazwe ukuba umahluko wenkcubeko kunye neendawo ezilawulayo kwimimandla eyahlukeneyo zichaphazela kakhulu ukusasazwa kunye nokuhlanganiswa kobuchwepheshe obunjalo.

Iindlela zoPhuhliso lweMarike yeLaser yeDiode yeHlabathi

Imakethi yelaser ye-diode idlula kutshintsho olukhulu lwetekhnoloji entsha. Ukujonga phambili ukuya ku-2023, kukho utyekelo olucacileyo lokuphuhlisa izixhobo ezinokubonelela ngoluhlu olubanzi lwamaza (ngesiqhelo ukusuka kwi-nanometers ezingama-755 ukuya kwi-nanometers ezili-1064) ukuze zilungele iintlobo ezahlukeneyo zokukhanya kolusu kunye nomahluko wombala weenwele. Ngo-2021, ixabiso lezoqoqosho le-diode lasers ezisetyenziselwa ubuhle liqikelelwa kwi-$2.3 yeebhiliyoni, kwaye kulindeleke ukuba lidlule kwi-$3.5 yeebhiliyoni ngo-2027. Amandla aqhuba olu hlumo kukuphuculwa kobuchwepheshe obuphambili kwizixhobo ze-laser, kubandakanya ukusebenza kakuhle kwamandla kunye neendlela ezidibeneyo zokupholisa isikhumba ukuphucula intuthuzelo yesigulana. Kwangaxeshanye, uyilo kunye nokuveliswa kweemodeli ezincinci, ezigxile kubasebenzisi nazo zibonisa umkhwa okhulayo. Ezi ntsha ziphambili zandisa imiqondiso yonyango kwaye zikhuthaza ukuthandwa kwezisombululo zonyango lwe-laser eziphucukileyo kwiikliniki ze-boutique kunye neengcali zobuhle.

Yintoni unyango lwe-diode laser?

Unyango lwe-Diode laser ngumzekelo wetekhnoloji entsha kwicandelo lokususa iinwele ze-follicle yeenwele, olusebenzisa ngokupheleleyo inkqubela phambili kwitekhnoloji ye-semiconductor. Olu nyango lunobuchule lukhupha ukukhanya okugxileyo nokuhambelanayo, okulinganiswe ngobuchule ukuya kubude obumiselweyo obumalunga ne-800 ukuya kwi-810 nanometers. Ubude obuthile obukhethiweyo ngononophelo bujolise ekujoliseni i-melanin kwi-follicle yeenwele, ngaloo ndlela kuthintele kakhulu ukuvuselelwa kweenwele. Ukuchaneka okungokwemvelo kwale teknoloji kuqinisekisa unyawo oluncinci lobushushu kumaleko we-epidermal ojikelezileyo, ngaloo ndlela kukhusela ukuthembeka kwe-dermis. Njengonyango oluphambili, lubonelela ngokhetho olungenakuthelekiswa nanto kwabo bafuna ukususwa kweenwele ezigqithisileyo ixesha elide, ngelixa lukwabonelela ngempumelelo kunye nokhuseleko oluhle kakhulu.

Itekhnoloji engasemva konyango

Eyona nto iphambili kwiteknoloji ye-diode laser ikuchaneka kwayo okungenakuthelekiswa nanto. Ikhupha ukukhanya okunobude obungange-800 ukuya kwi-810 nanometers, okunokungena ngokuchanekileyo kumaleko we-dermis kuze kufike kwiifollicles zeenwele. Olu luhlu oluthile lwamaza lukhethwe ngononophelo ukuqinisekisa ukusebenza kwalo, njengoko lufunxwa lula yi-melanin ezinweleni, ngaloo ndlela lunceda ekucoceni ngokukhethekileyo iifollicles zeenwele ngelixa kugcinwa ukuthembeka kwezicubu zesikhumba ezijikelezileyo. Le ndlela yokubeka echanekileyo luphawu olwahlukileyo lwe-diode laser xa ithelekiswa nezinye iindlela zokususa iinwele. Idibanisa imigaqo yesayensi kunye nobuchwepheshe obutsha, obuyilwe ngononophelo ukuze kufezekiswe iziphumo ezilungileyo ngomngcipheko omncinci.

Iilaser zediode ezinamandla aphantsi kunye namandla aphezulu

Kwicandelo lobuchwepheshe be-diode laser, umbane ophumayo yinto ebalulekileyo echaza ukusetyenziswa kwayo. Ii-laser ze-diode ezinamandla aphantsi zihlala ziqala kwi-30 ukuya kwi-100 watts kwaye zifanelekile kakhulu kunyango oluchanekileyo. Zifanelekile ngokukodwa kwizicelo ezifuna indawo echanekileyo yeendawo ezincinci okanye ukucutshungulwa kweenwele ezincinci, njengoko ezi zicelo zifuna ukusasazwa kwamandla okucothayo nokulawuleka ngakumbi. Ezi laser zinobuchule bokunciphisa ukuvezwa kobushushu kangangoko kunokwenzeka, ngaloo ndlela zinciphisa ukungonwabi kwesigulana kwaye zinciphise kakhulu amathuba okucaphuka kwesikhumba.

Ngokwahlukileyo koko, ii-laser ze-diode ezinamandla aphezulu zinamandla okukhupha ukusuka kwi-120 ukuya kwi-500 watts, ezenzelwe ngokukodwa unyango olufanelekileyo kwiindawo ezinkulu. Ngenxa yokukwazi kwazo ukunika amandla anamandla, zisebenza kakuhle ekuphatheni iinwele ezityebileyo nezixineneyo. Nangona ezi laser ziphucula ukulula kwenkqubo yonyango, zikwafuna amava aphezulu okusebenza. Oku kubalulekile ekulawuleni ngokufanelekileyo imitha yobushushu ephuculweyo ukuqinisekisa impilo yesigulana kunye namava onyango akhululekileyo.

Ukusetyenziswa kwe-diode laser kwi-cosmetic dermatology

Unyango lokususa iinwele

Kwicandelo le-cosmetic dermatology, ii-diode lasers ziyaziwa ngokususa iinwele ngendlela ephumelelayo kwaye ziye zaba sisixhobo esinamandla sokususa iinwele. Ezi zixhobo ziphambili zikhupha ukukhanya kwee-wavelengths ezithile, ezifunxwa ngokukhethekileyo yi-melanin kwiifollicles zeenwele. Amandla okukhanya afunxwayo emva koko aguqulwa abe ngamandla obushushu, atshabalalisa ngempumelelo iifollicles zeenwele kwaye athintele ukuvuselelwa kweenwele. Le ndlela, eyaziwa ngokuba yi-selective photothermal decomposition, yenzelwe ngononophelo ukujolisa ngokuchanekileyo iifollicles zeenwele ngelixa inciphisa umonakalo we-collateral thermal kwizicubu ezijikeleze i-epidermal.

Ukukhula kweenwele kudlula kumanqanaba ahlukeneyo - isigaba sokukhula (ukukhula okusebenzayo), isigaba sokuwohloka (isigaba sotshintsho), kunye nesigaba sokuphumla (isigaba sokuthula), ngasinye sinempendulo eyahlukileyo kunyango lwelaser. Iilaser zediode zibonisa iingenelo ezikhethekileyo kunyango ngexesha lesigaba sokukhula (xa iinwele zikwinqanaba lokukhula okusebenzayo kwaye zisengozini enkulu yeziphumo zobushushu belaser). Ke ngoko, ukuze kujoliswe ngempumelelo kwiinwele kwinqanaba lokukhula kangangoko kunokwenzeka, uthotho lonyango luhlala lufuneka, kunye nezithuba zeeveki ezininzi phakathi konyango ngalunye. Le ndlela icwangcisiweyo ekugqibeleni iya kunciphisa kakhulu uxinano kunye nobukhulu beenwele, ngaloo ndlela ifezekisa iziphumo ezibalulekileyo zokulahleka kweenwele ixesha elide.

Ukuvuselelwa kolusu kunye nezinye iinjongo zokuhombisa

Ukongeza ekususeni iinwele, ii-diode lasers ziye zaba sisixhobo esibalulekileyo kwicandelo lokuvuselelwa kwesikhumba. Zinobuchule ngakumbi ekuphuculeni iingxaki zesikhumba ezifana nemigca emincinci, imibimbi, kunye nethoni yolusu engalinganiyo. Umgaqo osisiseko wale lasers ekuvuseleleni ulusu kukulawulwa kokuvuselelwa kobushushu. Xa i-laser idlulisela ubushushu eluswini ngokuchanekileyo, ayitshisi ulusu, kodwa iqalisa inkqubo yokulungisa ulusu ngaphakathi. Oku kuquka ukuvuselela ukwenziwa kwe-collagen kunye ne-elastin, ezibalulekileyo ekugcineni ulusu luthambile kwaye luqinile. Ke ngoko, izigulana ezifumana uthotho lonyango zinokuziva kancinci kancinci umbala wolusu uselula kwaye ukhanya.

Ukongeza, ukulungelelaniswa kwee-diode lasers kukwafikelela ekunyangeni ezinye iingxaki ezahlukeneyo zesikhumba, kubandakanya amanxeba e-acne, amabala okuguga, kunye nezinye izilonda ezincinci zemithambo yegazi. Ukusebenza kakuhle kwezi lasers kwezi ndlela zonyango kuxhomekeke ekubeni zikwazi ukulinganisa ngokuchanekileyo ubude be-wavelengths kunye nobukhulu obuthile. Oku kwenza ukuba unyango olulungiselelwe wena, olucwangciswe ngononophelo ngokweengxaki zolusu kunye neentlobo zalo, ngaloo ndlela kuphuculwe ukusebenza kakuhle kunye nokhuseleko lwenkqubo yonyango.
Iingenelo zonyango lwe-diode laser

● Isiphumo esihlala ixesha elide

● Ukujolisa ngokuchanekileyo

● Ifanelekile kuzo zonke iintlobo zolusu

● Incoko ekhawulezileyo

● Nciphisa iziphumo ebezingalindelekanga

● Ukungonwabi okuncinci

● Unyango olunokwenziwa ngokwezifiso

● Phucula ukhuseleko

● Phucula inkangeleko yolusu

● Akukho nwele zasekhaya

Uthelekiso phakathi kwe-diode laser kunye nezinye iindlela zokususa iinwele

Malunga nomatshini wokususa iinwele nge-laser ye-diode yobungcali

Inkqubo yokwenza izigqibo zokukhetha inkqubo yokususa iinwele ye-diode laser ibaluleke kakhulu. Kucetyiswa ukuba ukhethe oomatshini abavunyiweyo yi-US Food and Drug Administration (FDA) ukuqinisekisa ukhuseleko nokusebenza kakuhle kwabo. Olu hlobo lomatshini kufuneka lube noseto oluhlengahlengiswayo ukuze lulungele iintlobo ezahlukeneyo zolusu kunye neenwele. Izinto ezibalulekileyo ekufuneka ziqwalaselwe ziquka ubude be-laser, uxinano lwamandla (inqanaba lamandla kwindawo nganye), kunye nobude be-pulse, zonke ezidlala indima ebalulekileyo ekwenzeni izicwangciso zonyango ngokwezifiso ngokusekelwe kwiimfuno zomntu ngamnye.

Oomatshini abakumgangatho ophezulu baziwa ngoluhlu olubanzi lweendawo abazenzela zona, ezinokuhlangabezana neemfuno ezahlukeneyo zabathengi kwaye ziphucule ukuchaneka kweenkqubo zokususa iinwele.