Yiziphi Izinzuzo Eziyinhloko Zokwelashwa Ngezibani Ze-LED Mask?

Uma uke wabuka imaski ye-LED ekhazimulayo efasiteleni lesitolo sobuhle noma wadlula umuntu odumile ophakamisa igajethi yakamuva yokunakekelwa kwesikhumba esuselwe ekukhanyeni, cishe uke wazibuza ukuthi lo mkhuba okhanyayo uyayifeza yini ngempela izithembiso zawo. Ukukhanya kuyakhanga, kodwa okungaphansi kwemisebe yombala ukuhlangana okuthakazelisayo kakhulu kwezinto eziphilayo kanye nobuchwepheshe okwenza ukwelashwa kokukhanya kwemaski ye-LED kube inketho ekhangayo kubantu abafuna ukuthuthukiswa kwesikhumba okubonakalayo ngaphandle kwezinqubo ezihlaselayo.

Lesi sihloko sigxila kwisayensi, izinzuzo ezingokoqobo, kanye namathiphu angokoqobo okusebenzisa ukwelashwa kwemaski ye-LED ngempumelelo. Kungakhathaliseki ukuthi unesifiso sokunciphisa imibimbi, ukulawula ama-acne, ukuphulukiswa okusheshayo, noma nje ukuba nombala ozolile, qhubeka ufunda ukuze ufunde ukuthi ukukhanya okunemibala kuhlangana kanjani nesikhumba ezingeni lamaseli nokuthi ungazuza kanjani kakhulu kulawa madivayisi ngokuphepha nangokuthembekile.

Ukuqonda Isayensi Engemuva Kokwelashwa Kwemaski Ye-LED

Ukwelashwa kokukhanya kwemaski ye-LED kusekelwe enkambisweni yezinto eziphilayo eyaziwa ngokuthi i-photobiomodulation, lapho ubude besikhathi obuthile bokukhanya buthinta khona ukuziphatha kwamaseli. Amaseli abantu aqukethe ama-photoreceptor - ama-molecule amunca ukukhanya - futhi phakathi kokubaluleke kakhulu yi-cytochrome c oxidase ku-mitochondria. Lapho amaseli amunca ukukhanya kuma-wavelength athile, umsebenzi we-mitochondrial unganda, okuvame ukuholela ekukhiqizweni okuphezulu kwe-adenosine triphosphate (ATP), uhlobo lwamandla lwamaseli. I-ATP eningi ivame ukusheshisa ukulungiswa kwamaseli, ikhulisa umsebenzi we-metabolic, futhi isekela imisebenzi efana nokwakheka kwamaprotheni, okubalulekile ekugcinweni kwezicubu zesikhumba ezinempilo.

Ama-wavelength ahlukene angena esikhumbeni aye ekujuleni okuhlukene futhi abangele izimpendulo ezihlukile zezinto eziphilayo. Ukukhanya okuluhlaza okwesibhakabhaka (ama-wavelength acishe abe ngu-415 nm) kuvame ukusebenza ezingqimbeni ezingaphezulu ze-epidermis futhi kunomphumela onamandla wokulwa namagciwane. Ukukhanya okubomvu (cishe u-630-660 nm) kungena kujule ku-dermis futhi kusebenza kahle kakhulu ekuvuseleleni ama-fibroblast ukukhiqiza i-collagen ne-elastin, amaprotheni afaka isandla ekuqineni kwesikhumba nasekuqineni. Ukukhanya okuseduze kwe-infrared (cishe u-800-880 nm nangaphezulu) kufinyelela ezingqimbeni ezijulile futhi kungalawula ukuvuvukala kanye nokujikeleza kwegazi okuncane ngenkathi kusekela ukulungiswa kwezicubu ezijulile.

Ezingeni lama-molecule, ukuvezwa kokukhanya kungaholela ekwandeni kwesikhashana kwezinhlobo ze-oxygen ezisabelayo (i-ROS) ezithi, ngobuningi obulawulwayo, zisebenze njengama-molecule okubonisa ukukhuthaza izimpendulo zamaseli eziguquguqukayo. Ukuguqulwa kwe-photobio kungathinta nokubonakaliswa kwezakhi zofuzo ezihlobene nokuvuvukala, ukulungiswa kabusha kwe-extracellular matrix, kanye nokuzivikela kwe-antioxidant. Lokhu kushintsha akuzona izilungiso zobuhle ezisheshayo kodwa kumelela ukuthuthuka kancane kancane njengoba amaseli ephindela ekulungisweni nasekuvuselelweni.

Okubalulekile, ukwelashwa kwe-LED akuncikile ekushiseni noma emisebeni ye-ultraviolet, okusho ukuthi ingasetshenziswa ngokuphephile ngezikhathi eziphindaphindwayo ngaphandle kwezingozi ezihlobene nokuchayeka ku-UV, njengokulimala kwe-DNA kanye nengozi yomdlavuza eyanda. Ukungashisi kwamaski e-LED kunegalelo ekuphepheni kwawo futhi kuchaza ukuthi kungani kokubili izilungiselelo zemitholampilo kanye namadivayisi asekhaya sekuthandwa. Kodwa-ke, ukusebenza kahle kuncike kumingcele efana nobude besikhathi, ukukhanya (amandla ngendawo ngayinye), umthamo (isikhathi kanye nemvamisa), kanye nokuhambisana kokusetshenziswa. Ukuqonda lezi zisekelo zesayensi kusiza abasebenzisi ukuthi babeke amathemba angokoqobo: Amaski e-LED angamathuluzi okukhuthaza izinqubo zesikhumba zemvelo kunokuguqulwa okusheshayo, okuphawulekayo.

Ukuvuselelwa Kwesikhumba kanye Nezinzuzo Zokulwa Nokuguga

Uma abantu becabanga ngokwelashwa ngemaski ye-LED, esinye sezithembiso ezikhanga kakhulu yikhono lokuvuselela isikhumba—ukuthungwa okubushelelezi, imigqa emincane embalwa, kanye nokuqina okuthuthukisiwe. Lezi zinzuzo zivela kakhulu kumaza okukhanya abomvu naseduze kwe-infrared akhuthaza umsebenzi we-fibroblast kanye nokwakheka kwe-collagen. Ngokuhamba kwesikhathi, ukukhiqizwa kwe-collagen ne-elastin okwandisiwe kungasiza ekubuyiseleni ubuqotho besakhiwo ku-dermis, kunciphise ukubonakala kwemigqa emincane futhi kunikeze ukubukeka okuqinile nokusha. Ukuvuselelwa kwe-collagen akuyona into esheshayo; kuyinqubo eyenzeka kancane kancane emavikini nasezinyangeni zokuvuselelwa okuqhubekayo.

Ngaphandle kwamaprotheni esakhiwo, ukwelashwa kwe-LED kuthonya ithoni yesikhumba kanye nokuthungwa ngokushintsha ukuvuvukala nokukhuthaza ukuguquka kwamaseli. Ukuvuvukala okungapheli okuphansi kunegalelo ekugugeni ngokonakalisa i-collagen nokuphazamisa izindlela zokulungisa isikhumba; ukukhanya okubomvu nokuseduze kwe-infrared kunganciphisa izindlela zokuvuvukala, okuvumela ukuguquka kwezicubu okunempilo kanye nokushintsha kombala kube ngokulinganayo. Kubantu abanesikhumba esonakele elangeni noma esilimele nge-photo, ukwelashwa kwe-LED kungahambisana nezinye izindlela zokungenelela ezifana nama-retinoids angaphandle kanye nama-antioxidants. Kuwusizo ikakhulukazi njengengxenye yenqubo yokulungisa ngemuva kokwelashwa kochwepheshe njenge-microneedling noma ama-chemical peels, lapho kungasheshisa khona ukululama futhi kunciphise isikhathi sokuphumula.

Enye inzuzo ukuthi ukwelashwa ngemaski ye-LED kuvame ukuba mnene futhi kufaneleke ezinhlotsheni eziningi zesikhumba, kufaka phakathi isikhumba esibucayi esingase singabekezeleli amasu okuvuselela ubuso ngamandla. Njengoba ama-LED engadali ukulimala kokushisa, kunengozi encane yokwanda kwe-hyperpigmentation ngemuva kokuvuvukala uma kuqhathaniswa nezinye izinqubo ze-laser, okubalulekile kubantu abanesikhumba esimnyama. Kodwa-ke, ukuhlanganisa ukwelashwa kwe-LED nezithako ezisebenzayo zangaphandle kudinga isikhathi esicatshangelwe kahle; isibonelo, ukusebenzisa ama-exfoliants aqinile noma ama-retinoids ngaphambi nje kweseshini kungandisa ukuzwela, ngakho-ke ukwelashwa kwesikhala nokulungisa ukusetshenziswa komkhiqizo kuvame ukunconywa.

Imiphumela engokoqobo ibalulekile ukugcizelela. Amamaski e-LED angathuthukisa ngokubonakalayo ukuqina, ukukhanya, kanye nemigqa emincane, kodwa ngeke akhiqize ukuqina okuphawulekayo noma ukuvuselelwa kwevolumu njengokwenziwa kokuhlinzwa kokuphakamisa ubuso noma ukugcwalisa okujovwayo. Esikhundleni salokho, asebenza njengesu elisekelayo lokuthuthukisa ikhwalithi yesikhumba, ukuguga okubonakalayo kancane, kanye nokwandisa imiphumela yokwelashwa okunamandla. Ukusetshenziswa njalo—ngokuvamile izikhathi eziningi ngesonto esigabeni sokuqala, kulandelwa izikhathi zokulungisa—ngokuvamile kuyadingeka ukuze kufezwe futhi kugcinwe imiphumela. Okokugcina, ukuhlanganisa ukwelashwa kwe-LED nomkhuba wokunakekelwa kwesikhumba ophelele ohlanganisa ukuvikelwa kwelanga, ama-antioxidants, kanye nokumanziswa kuveza izinzuzo ezinhle kakhulu ezihlanganisiwe.

Ukwelashwa Kwezinduna Nokuvuvukala Kwesikhumba

I-acne yisimo esibangelwa yi-sebum eningi, ukuvaleka kwe-follicular, ukwakheka kwamagciwane, kanye nokuvuvukala. Ukwelashwa ngemaski ye-LED kulungisa eziningana zalezi zici, ikakhulukazi lapho kuhlanganiswa ubude be-wavelength. Ukukhanya okuluhlaza okwesibhakabhaka kusebenza kahle kakhulu ngokumelene ne-Cutibacterium acnes (eyayikade i-Propionibacterium acnes), amabhaktheriya ahlala ezimbotsheni ezivalekile. Ububanzi be-wavelength obuluhlaza bumuncwa ama-porphyrins akhiqizwa yilawa mabhaktheriya, okuholela ekwakhiweni kwezinhlobo ze-oxygen ezisabelayo ezibulala amagciwane. Lo mphumela wokubulala amagciwane unganciphisa umthwalo wamabhaktheriya futhi usize ekususeni izilonda zokuvuvukala.

Ukukhanya okubomvu kugcwalisa lokhu ngokuthulisa ukuvuvukala, ukunciphisa ukubomvu, nokukhuthaza ukulungiswa kodonga lwe-follicular kanye nesikhumba esizungezile. Izidakamizwa zokuvuvukala ezibangela ama-papules abuhlungu kanye nama-cysts zingancishiswa ukuchayeka okubomvu nokuseduze kwe-infrared, okuholela ekuvuvukeni okuncane kanye namathuba aphansi okwanda kwe-hyperpigmentation noma amanxeba ngemva kokuvuvukala. Kubantu ababhekene nezinduna eziqhubekayo, uhlelo lokuhlanganisa ukukhanya okuluhlaza okwesibhakabhaka nokubomvu lungasebenza kangcono kunanoma yikuphi ubude be-wavelength kuphela ngoba luhlasela ngasikhathi sinye amagciwane kanye nempendulo yokuvuvukala.

Ukwelashwa ngemaski ye-LED kunikeza nezinzuzo ngaphezu kwezinye izindlela zokwelapha izinduna ezivamile. Ngokungafani nama-antibiotic asebenza emzimbeni noma i-isotretinoin yomlomo, ukwelashwa nge-LED kugwema imiphumela emibi ebanzi futhi akufaki isandla ekwenqabeni ama-antibiotic. Akuhlaseli, ngokuvamile kubekezelelwa kahle, futhi kungasetshenziswa isikhathi eside njengengxenye yokunakekelwa kokunakekelwa. Nokho, akulona ikhambi elivamile; izinduna eziqinile ze-nodulocystic zivame ukudinga ukungenelela kukadokotela, futhi i-LED kufanele ibhekwe njengesithasiselo kunokuba ibe yindawo esikhundleni salezo zimo.

Okulindelwe okusebenzayo kubalulekile: ukuthuthuka kuvame ukuba kancane kancane futhi kungadinga amasonto amaningana okwelashwa okuqhubekayo ukuze kubonakale. Abasebenzisi kufanele futhi baqaphele imikhiqizo yokwelapha ehambisanayo—imithi ethile ethinta ukukhanya noma imisebenzi enamandla ingandisa ukucasuka ngesikhathi noma ngemva kweseshini ze-LED. Ngezinduna ezivuvukalayo noma zamahomoni, ukuhlanganisa ukwelashwa kwe-LED nokunakekelwa kwesikhumba okuqondisiwe (njenge-retinoids yasekhaya, i-benzoyl peroxide, noma ukwelashwa kwamahomoni uma kunqunyelwe) kanye nokulungiswa kwendlela yokuphila kuveza imiphumela emihle kakhulu. Okokugcina, ukusebenza nodokotela wesikhumba ukuze uhlele uhlelo oluphelele kuqinisekisa ukuthi ukwelashwa kwe-LED kuhlanganiswa ngempumelelo nangokuphephile nesu lokuphatha izinduna.

Ukwelashwa Okuthuthukisiwe, Ukujikeleza Kwegazi, kanye Nokusebenza Kwezithiyo

Esinye sezici eziphawuleka kakhulu zokwelapha ngemaski ye-LED yikhono layo lokuthonya ukulungiswa kwezicubu ngale kokuthuthukiswa kobuhle okungabonakali. I-Photobiomodulation ingathuthukisa ukujikeleza kwegazi okuncane—imithambo yegazi emincane ehlinzeka ngamaseli esikhumba nge-oxygen nezakhamzimba—ngaleyo ndlela isekele ukuphulukiswa okusheshayo kanye nesikhumba esiqinile. Ukugeleza kwegazi okwandisiwe kusekela ukusebenza kwamaseli omzimba, kuthuthukisa ukulethwa kwezakhamzimba, futhi kusiza ukususa imikhiqizo ye-metabolic, konke okuzuzisayo ngemva kokulimala okuncane, izinqubo, noma iziqephu zokucasuka.

Ezimweni zokuphulukiswa kwenxeba, ukukhanya okubomvu nokuseduze kwe-infrared kuye kwabonakala kusheshisa ukulungiswa kwezicubu ngokuvuselela ukwanda nokufuduka kwamaseli, ukukhuthaza i-angiogenesis (ukwakheka kwemithambo yegazi emisha), kanye nokuthuthukisa ukuvuselelwa kwe-extracellular matrix. Ngezinqubo zobuhle eziphazamisa ngamabomu isithiyo sesikhumba, njenge-microneedling noma i-fractional laser resurfacing, ukwelashwa kwe-LED kuvame ukusetshenziswa ngemuva kwenqubo ukunciphisa isikhathi sokungasebenzi, ukunciphisa ukuvuvukala, nokukhuthaza ukuphulukiswa okufanayo. Umphumela ungancishiswa ukubomvu, ukungakhululeki okuncane, kanye nokubuyela ngokushesha emisebenzini evamile.

Umsebenzi wokuvimbela ungenye indawo lapho ukwelashwa kokukhanya kusiza khona. Ukuvimbela isikhumba okunempilo kuvimbela ukulahleka kwamanzi ngokweqile futhi kuvikela umzimba ezifweni ezibangela imvelo. Ngokukhuthaza ukulungiswa kwamaseli nokusekela ukwakheka kwamafutha ku-stratum corneum, i-photobiomodulation ingaqinisa ubuqotho bokuvimbela ngokuhamba kwesikhathi. Lokhu kuhumushela esikhumbeni esingathandi ukoma, ukuzwela, kanye nokucasuka. Abantu abanezimo ezibonakala ngokusebenza kokuvimbela okuphazamisekile—njenge-eczema noma i-rosacea—bangathola ukuthi amaseshini e-LED asiza ekunciphiseni imvamisa yokugqabhuka kanye nobukhali, yize izimo ezinjalo zivame ukudinga amasu okuphatha abanzi.

Ukunciphisa ukuvuvukala kubalulekile kulezi zinzuzo eziningi zokuphulukisa. Ukwelashwa nge-LED kuguqula abaxhumanisi bokuvuvukala futhi kunganciphisa amazinga e-cytokines ebangela ukuvuvukala, okungagcini nje ngokunciphisa ukuvuvukala okukhulu kodwa futhi kuvimbela ukuvuvukala okungapheli okuphansi okuphazamisa impilo yesikhumba. Ukusetshenziswa njalo kwezimaski ze-LED njengengxenye yenqubo yokululama kungaholela esikhumbeni esibushelelezi, iziqephu ezimbalwa zokusabela, kanye nokusabela okuthuthukisiwe emisebenzini yangaphakathi eyenzelwe ukugcwalisa nokugcina isithiyo. Njengokujwayelekile, izimpendulo zomuntu ngamunye ziyahlukahluka, futhi ukuhlanganisa ukwelashwa kwe-LED nezinye izindlela zokusekela—ukunikeza amanzi, ukudla okunomsoco, kanye nemithi efanele yangaphakathi—kuveza imiphumela emihle kakhulu.

Ukusetshenziswa Okuphephile, Amathiphu Asebenzayo, kanye Nesikhathi Sokufuna Iseluleko Sochwepheshe

Amamaski e-LED athengiswa kabanzi ukuze asetshenziswe ekhaya, kodwa imiphumela ephephile nephumelelayo incike emikhubeni enengqondo. Okokuqala, khetha idivayisi ethembekile enama-wavelength acacisiwe kahle kanye namazinga okukhipha. Amadivayisi asezingeni eliphansi angase anganikezi ukukhanya okwanele ukufeza imiphumela yemvelo, okuholela ekukhungathekeni kanye nesikhathi esichithwayo. Funa imikhiqizo echaza ama-wavelength abomvu naluhlaza okwesibhakabhaka futhi inikeze isiqondiso mayelana nobude besikhathi kanye nemvamisa yeseshini. Uma ungabaza, thintana nemibhalo yomkhiqizo noma ukwesekwa kwamakhasimende ukuze uqonde uhlelo oluhlosiwe.

Ubude besikhathi kanye nemvamisa kuyahlukahluka kuye ngedivayisi kanye nomgomo. Izinqubo eziningi ziqala ngezikhathi ezimfushane zansuku zonke noma zansuku zonke emavikini ambalwa okuqala, bese kushintshelwa ezifundweni zokulungisa izikhathi ezimbalwa ngesonto. Ukusebenzisa ngokweqile akuvezi imiphumela esheshayo futhi kungandisa ingozi yokucasuka, ngakho-ke landela izincomo zomkhiqizi. Ukuvikela amehlo kubalulekile: kuyilapho imaski eminingi iklanyelwe amazinga okukhanya aphephile, ukugqoka izibuko noma ukuqinisekisa ukuthi idivayisi ivimba ukukhanya okuqondile ekungeneni emehlweni kunezela ungqimba lokuphepha, ikakhulukazi kuma-wavelengths aseduze kwe-infrared okunzima ukuwabona.

Qaphela izithiyo ezingahambisani nesithombe. Abantu abanezimo zokuzwela ukukhanya noma labo abathatha imithi ezwela ukukhanya kufanele baxhumane nomhlinzeki wezempilo ngaphambi kokuqala ukwelashwa nge-LED. Abantu abanamadivayisi kagesi afakwe njenge-pacemaker bavame ukwelulekwa ukuthi bafune iseluleko sezokwelapha ngenxa yokuphazamiseka okungenzeka, futhi abantu abakhulelwe ngezinye izikhathi bakhetha ukugwema ukwelashwa kokukhanya okukhethiwe kuze kube ngemva kokukhulelwa. Uma unomlando wesifo sokuwa esibangelwa yizinto ezibonakalayo, xoxa ngezingozi nodokotela, njengoba izibani ezikhanyayo noma ezishayayo zingase zibe yinkinga.

Hlanganisa ukwelashwa kwe-LED ngokucophelela nokwelashwa okuphathelene nobuso. Ukusetshenziswa kwama-asidi aqinile noma i-retinoid esebenzayo ngaphambi nje kweseshini kungandisa ukuzwela; ukuhlukaniswa kwalokhu kwelashwa ngamahora noma ukukuhlela ngezinsuku ezishintshanayo kusiza ukunciphisa ukucasuka. Sebenzisa imikhiqizo ethambile, emanzi ngemva kweseshini ukuze wondle isikhumba futhi usekele ukulungiswa kwezithiyo. Uma ubona ukusabela okungavamile—ukubomvu okukhulu, ukusha, noma ukucasuka okuqhubekayo—yeka ukwelashwa bese uthintana nodokotela wesikhumba.

Okokugcina, cabanga ukuthi kufanele nini ukuthola isiqondiso sochwepheshe. Ngezinkinga zesikhumba eziyinkimbinkimbi njenge-acne enzima, izilonda ezingachazeki, noma umdlavuza wesikhumba okusolwayo, funa ukuhlolwa kwezokwelapha kunokuthembela kuphela kumadivayisi asekhaya. Ukuze uthole ukululama ngemva kwenqubo noma imigomo ethuthukisiwe yokulwa nokuguga, ukwelashwa kwe-LED ehhovisi okwenziwa ochwepheshe abaqeqeshiwe kunganikeza amadivayisi anamandla aphezulu kanye nezinqubo ezenzelwe wena ezisheshisa imiphumela. Amamaski e-LED ayithuluzi eliguquguqukayo, elinobungozi obuphansi kubasebenzisi abaningi uma lisetshenziswa kahle, kodwa ukuwahlanganisa ohlelweni lokunakekelwa kwesikhumba olubanzi, olucatshangelwe kahle kukhulisa izinzuzo futhi kunciphisa izingozi.

Ngamafuphi, ukwelashwa kokukhanya kwemaski ye-LED kusebenzisa ubude besikhathi bokukhanya ukuze kukhuthazwe izinqubo zamaseli ezisekela impilo yesikhumba, ukulungiswa, kanye nokubukeka. Isimo sayo esingangenisi umswakama, amakhono ahambisanayo okulwa nezinduna kanye nokulwa nokuguga, kanye nendima yokusekela ekwelapheni kuyenza ibe yinto ebalulekile emisebenzini yokunakekelwa kwesikhumba yabantu abaningi. Ukusebenza kahle kuncike kuma-ubude besikhathi obufanele, ukusetshenziswa njalo, kanye nokukhetha idivayisi okunengqondo.

Ukuze uthole okuningi ekwelashweni kwe-LED, bhekana nakho nokulindela okungokoqobo, kuhambisane nohlelo lokunakekelwa kwesikhumba olucatshangelwe kahle, bese ucela usizo lochwepheshe lapho kuvela izinkinga noma izimo eziyinkimbinkimbi. Ngokusetshenziswa kahle, amaski e-LED angaba yindlela ephephile, elula, futhi ephumelelayo yokuthuthukisa ikhwalithi yesikhumba ngokuhamba kwesikhathi.