Indlela I-LED Face Light Therapy Esebenza ngayo: I-Deep Dive

Ukwelashwa kokukhanya kobuso be-LED sekuvele njengendlela yokwelapha eyisisekelo emhlabeni we-skincare, eheha intshisekelo yabo bobabili ochwepheshe kanye nabathengi bansuku zonke ngokufanayo. Le nqubo engahlaseli, egujwa ngemiphumela yayo yokuvuselela empilweni yesikhumba, yenza amagagasi ngenxa yekhono layo lokukhuthaza ukuphulukiswa, ukunciphisa ukuvuvukala, nokuthuthukisa ibala lonke ngaphandle kwesidingo samakhemikhali noma izinqubo zokuhlinzwa. Kungakhathaliseki ukuthi ulwa nezinduna, ufuna ukunciphisa imigqa emihle, noma uhlose ukuzuza ukukhanya okukhazimulayo, ukwelashwa kokukhanya kobuso be-LED kunikeza isixazululo esithembisayo. Kodwa kwenzekani ngempela lapho ukukhanya kuhlangana nesikhumba sakho? Ngabe lobu buchwepheshe busebenza kanjani ngaphansi ukuze kuguqule ukubukeka kwesikhumba sakho? Ake sihlole isayensi eyinkimbinkimbi kanye nezinzuzo zalokhu kwelashwa okusha.

Ukuqonda izindlela zokwelashwa kokukhanya kobuso be-LED kuzokunika amandla okwenza izinqumo ezinolwazi mayelana nenqubo yakho yokunakekela isikhumba. Ngokuhlolisisa i-spectrum yokukhanya, ukusebenzisana kwamaselula, kanye nezinzuzo ezihlukile zobuchwepheshe, ungakwazi ukuqonda amandla amangalisayo ale ndlela. Ake sembule indaba egcwele yokuthi ukwelapha kokukhanya kwe-LED kusebenza kanjani ezingeni elijulile, okuhlanganisa nomlando wakho, isayensi yamaza okukhanya okukhanya, kanye nokusetshenziswa okungokoqobo okuletha lokho “kukhanya” ebusweni bakho.

Isayensi Engemuva Kokwelashwa Kokukhanya Kwe-LED kanye Nokusebenzelana Kwesikhumba

Emnyombweni wokwelashwa kokukhanya kobuso be-LED kukhona ubudlelwano obujabulisayo phakathi kwamaza ahlukahlukene okukhanya namaseli esikhumba. I-LED imele i-Light Emitting Diode, ubuchwepheshe obukhipha ubude begagasi obuthile bokukhanya ngaphandle kokukhiqiza ukushisa, ngokungafani namalaser avamile. Lesi sici senza ukwelashwa kwe-LED kuphephe futhi kukhululeke ukusetshenziswa njalo. Ukukhanya okusetshenziswa kulezi zindlela zokwelapha kungena esikhunjeni ekujuleni okuhlukahlukene kuye ngobude begagasi, okuvuselela izinqubo zamaselula eziqhuba impilo yesikhumba.

Lapho isikhumba sithatha ama-photon alula, aguqulwa abe amandla yi-mitochondria ngaphakathi kwamaseli esikhumba. I-Mitochondria, evame ukuchazwa ngokuthi "izindlu zamandla zeseli," isebenzisa la mandla ukuze ikhulise ukukhiqizwa kwe-adenosine triphosphate (ATP), ebhebhezela imisebenzi ehlukahlukene yamaselula. Lokhu kuthuthukiswa kwamandla eselula kusheshisa izindlela zokulungisa zemvelo - okuhlanganisa ukuhlanganiswa kwe-collagen, ukuvuselelwa kwamaseli, nokunciphisa ukuvuvukala - okuholela ekuthuthukisweni kokubukeka kwesikhumba kanye nethoni.

Imibala ehlukene yokukhanya kwe-LED ihambelana ngokuqondile nezinzuzo ezihlukene zokwelapha. Ukukhanya okubomvu, isibonelo, kungena kujule ku-dermis, kukhuthaze ukukhiqizwa kwe-collagen futhi kunciphise imibimbi ngokukhuthaza ukunwebeka nokuqina kwesikhumba. Ukukhanya okuluhlaza okwesibhakabhaka kuqondise ungqimba olungaphezulu lwesikhumba futhi kwaziwa ngezici zayo zokulwa namagciwane, ezisebenza ngempumelelo ekulweni namagciwane abangela induna. Ukukhanya okuseduze kwe-infrared kufinyelela izendlalelo ezijulile, kusiza ekulungiseni izicubu nokulawula ukuvuvukala. Lo mkhakha wezindlela zokwelapha ezikhanyayo ezisebenzayo uvumela odokotela ukuthi bathunge ukwelashwa ngokuya ngokukhathazeka kwesikhumba ngasinye.

Lokhu kuhlangana kokukhanya kuya esikhumbeni kuhlukile ngoba kusebenzisa ukusabela kwemvelo komzimba ngaphandle kokudala umonakalo. Ngokungafani nokukhanya kwe-UV, okungalimaza isikhumba ngokushintsha i-DNA futhi kubangele ukushiswa yilanga, ukukhanya kwe-LED kukhuthaza izinguquko ezinhle zamaselula. Lo mehluko wenza ukwelashwa kwe-LED kube ukukhetha okuthandwayo phakathi kodokotela besikhumba kanye nama-estheticians ngokufanayo, ikakhulukazi ekwelashweni okugxile ekunqandeni ukuguga, ukuphulukiswa kwamanxeba, nokuvuselela isikhumba.

Umlando kanye Nokuvela kwe-LED Face Light Therapy

Nakuba ubuchwepheshe be-LED buzizwa bunekusasa, ukusetshenziswa kwabo ekwelapheni isikhumba kunomlando othakazelisayo noweshumi leminyaka. Umqondo wokusebenzisa ukukhanya ekwelapheni isikhumba uhlehle ezinkulungwaneni zeminyaka, lapho impucuko yasendulo isebenzisa ukukhanya kwelanga njenge-ejenti yokwelapha. Kodwa-ke, ukusetshenziswa kwesimanje kokwelashwa kokukhanya kwe-LED kwaqala ukuzulazula ngasekupheleni kwekhulu lamashumi amabili ngentuthuko kukho kokubili i-dermatology kanye ne-bioengineering.

Ngawo-1960, i-NASA yaqala ukuhlola izibani ze-LED ukusiza ukukhulisa izitshalo emkhathini. Kukulezi zivivinyo lapho abacwaningi baqaphela khona imiphumela yokukhanya ekulungiseni izicubu zomuntu nokuphulukiswa kwesilonda. Ososayensi bathole ukuthi ukuchayeka kumaza amaza athile kwandisa amandla eselula futhi kwasheshisa amazinga okuphulukiswa kosomkhathi, ababhekane nokululama kancane ngenxa ye-microgravity. Lokhu kuphumelela kwabeka isisekelo sokuhlola ukukhanya kwe-LED njengethuluzi lokwelapha lokulungisa isikhumba nezicubu.

Ngawo-1990 nasekuqaleni kwawo-2000, amadivaysi e-LED ashintshwa ukuze asetshenziswe emtholampilo wesikhumba. Abatholi bokuqala bathola izinzuzo ezibalulekile ekwelapheni i-psoriasis, izinduna, nezimpawu zokuguga kwesikhumba. Ubuchwepheshe baqale busebenza emitholampilo ekhethekile futhi budinga imishini emikhulu, enzima. Kodwa njengoba ama-LED diode eba mancane, athengeka kakhudlwana, futhi asebenza kahle, amadivaysi asetshenziswa ekhaya aqhuma ekudumeni, aguqula izindlela zokunakekela isikhumba zabantu emhlabeni jikelele.

Kamuva, ukufinyeleleka kokwelashwa kwavumela ucwaningo olubanzi olubhala ngokusebenza kwalo, ukuphepha, kanye nezinqubo ezingcono kakhulu. Imishini yanamuhla yokwelapha ukukhanya kobuso be-LED ihlanganisa amashumi eminyaka ezinto ezintsha nokwenziwa ngcono, ihlinzeka ngezingxube ze-wavelength eziklanyelwe kanye nemiklamo esebenziseka kalula. Lokhu kuphendukela kwemvelo kungenise inkathi entsha lapho ukwelashwa kokukhanya okungahlaseli futhi okungenabuhlungu kuyingxenye engenzeka yokuvikela isikhumba, ukwelashwa, kanye nokuthuthukiswa kwezimonyo.

Ama-Wavelength Ahlukene kanye Nomthelela Wawo Ezimeni Zesikhumba

Ukwelashwa kokukhanya kobuso be-LED ithola amandla ako emibalabala ethile noma amaza okukhanya akukhiphayo, ngakunye okusebenzelana nezicubu zesikhumba ngezindlela ezihlukile. Lawa maza obude ngokuvamile ahlukaniswa njengokukhanya okubomvu, okuluhlaza okwesibhakabhaka, okuseduze kwe-infrared, okuphuzi, futhi kwesinye isikhathi okuluhlaza okotshani, ngayinye ineqhaza eliyingqayizivele empilweni yesikhumba kanye nemiphumela yokwelapha.

Ukukhanya okubomvu, okusukela cishe ku-620 kuya ku-750 nanometers, kungena kujule kungqimba lwedermis lapho kukhuthaza khona ukukhiqizwa kwe-collagen ne-elastin. Lawa maprotheni abalulekile ekugcineni amandla esikhumba nokunwebeka, okwenza ukukhanya okubomvu kube yinketho enhle kakhulu ekwelapheni ukuguga. Ucwaningo lwezokwelapha lubonise ukuthi ukukhanya okubomvu kunganciphisa imibimbi, imigqa emihle, kanye namadlambi esikhumba kuyilapho kuthuthukisa ukujikeleza kwegazi, okufaka isandla ekukhanyeni okupheleleyo kwesikhumba.

Ukukhanya okuluhlaza okwesibhakabhaka, okunobude obuphakathi kwama-nanometer angaba ngu-405 no-420, kuhlala kukha phezulu, kuthinta ungqimba lwesikhumba lwesikhumba. Inezici ezibalulekile zokulwa namagciwane, okuyenza iphumelele kakhulu ekulawuleni izinduna ngokukhomba amagciwane e-Propionibacterium acnes achuma kuma-pores avaliwe. Ukukhanya okuluhlaza okwesibhakabhaka futhi kusiza ekunciphiseni ukuvuvukala nokukhiqizwa kukawoyela, ngaleyo ndlela kulawula ukuphuma futhi kukhuthaze isikhumba esicacile.

Ukukhanya okuseduze kwe-infrared kusebenza kumaza amade amaza, cishe phakathi kuka-700 no-1200 nanometers. Ingena ijule kunokukhanya okubomvu, ithonya izicubu ezingaphansi kwesikhumba. Le wavelength isiza ekwehliseni ukuvuvukala, ikhuthaze ukulungiswa kwamaselula, futhi isheshise ukuphulukiswa kwesilonda. Ukujula kwayo kunenzuzo ikakhulukazi ekulimaleni kwesikhumba, izibazi, ngisho nokululama kwemisipha.

Amanye amaza amaza angajwayelekile kodwa asawusizo ahlanganisa ukukhanya okuphuzi noma oku-amber, okusekela ukukhipha ubuthi esikhumbeni futhi kuthuthukise ukugeleza kwe-lymphatic, okusiza ukugqamisa ithoni yesikhumba nokunciphisa ububomvu. Ukwelashwa ngokukhanya okuluhlaza kwesinye isikhathi kungasetshenziswa ukukhomba izinkinga zombala, ukuthulisa isikhumba esithukuthele kanye nokushintsha kombala kusihlwa.

Ngokuqonda lo mehluko, ochwepheshe be-skincare basebenzisa izindlela zokwelapha ze-LED ngendlela ehlelekile—enikeza ukwelapha okukodwa noma okuhlanganisiwe kwe-wavelength okuklanyelwe ukukhathazeka kwesikhumba ngasinye. Le ndlela eyinkimbinkimbi ikhulisa ukusebenza kahle kokwelashwa futhi inciphise imiphumela engemihle engaba khona.

Izinzuzo kanye nemikhawulo ye-LED Face Light Therapy

Esinye sezizathu eziyinhloko ezenza ukuthi ukwelashwa kokukhanya kobuso be-LED kuzuze umusa onjalo ububanzi bayo bezinzuzo ezihambisana nephrofayili yayo yobungozi obuncane. Phakathi kwalezi zinzuzo yisimo sayo esingahlaseli; akukho ukungakhululeki, akukho isikhathi sokuphumula, futhi akukho ukuchayeka emisebeni ye-UV eyingozi, okuyenza ifanelekele izinhlobo eziningi zesikhumba ngisho nesikhumba esibucayi.

Kulabo abagxile ekunqandeni ukuguga, ukwelashwa kwe-LED kusiza ukunciphisa imigqa emihle nemibimbi ngokuvuselela ukukhiqizwa kwe-collagen. Abasebenzisi baphinde bajabulele ukuthuthuka kokuthungwa kwesikhumba, ukugqama okwandisiwe, nokuncipha kokuvuvukala. Abantu abalwa nezinduna bathola isikhumba esicace kakhudlwana njengoba ukukhanya okuluhlaza okwesibhakabhaka kubulala amagciwane abangela izinduna ngaphandle kwesidingo sokwelashwa okunokhahlo, okungacunula isikhumba esibucayi. Ukwengeza, ukwelashwa kwe-LED kuthuthukisa ukujikeleza, okungathuthukisa impilo yesikhumba iyonke futhi kusheshise ukuphulukiswa ngemuva kwezinqubo ezinjengamapeel amakhemikhali noma i-microneedling.

Naphezu kwalezi zinzuzo, kubalulekile ukuqonda ukulinganiselwa kokwelashwa kwe-LED. Imiphumela ngokuvamile iba kancane kancane futhi idinga ukusetshenziswa okungaguquki emavikini noma izinyanga ukuze kubonakale umehluko obonakalayo, okwenza ukubekezela kubalulekile. Akusona isixazululo esisheshayo noma ikhambi eliyisimangaliso. Izimo zesikhumba ezinzima kakhulu, njenge-cystic acne noma ukuthwebula izithombe okuthuthukisiwe, zingadinga ukwelashwa okuhambisanayo noma ukungenelela kwezokwelapha okungaphezu kokukhanya kwe-LED kuphela.

Ngaphezu kwalokho, ukwelashwa kwe-LED kufanele kusetshenziswe ngokuqapha ngabantu abanezimo ezithile zezokwelapha noma labo abathatha imithi ye-photosensitizing. Kulezi zimo, ukubonisana nomhlinzeki wezempilo kuyelulekwa. Nakuba iphephile uma isetshenziswa ngendlela efanele, ukusetshenziswa okungafanele noma ukuchayeka ngokweqile kungase kuholele ekucasukeleni okuncane kwesikhumba noma ukoma.

Okokugcina, imakethe igcwele izisetshenziswa ze-LED ezihlukahlukene zekhwalithi ehlukahlukene, kangangokuthi ukusebenza kahle kuncike kakhulu kubuchwepheshe obuthile kanye nephrothokholi yokwelapha esetshenziswayo. Isiqondiso sochwepheshe namadivayisi akhethwe ngokucophelela aletha imiphumela engcono kakhulu.

Ungayifaka Kanjani I-LED Face Light Therapy Emjikelezweni Wakho Wokunakekelwa Kwesikhumba

Ukuhlanganisa ukwelashwa kokukhanya kobuso be-LED ohlelweni lwakho lokunakekela isikhumba lwansuku zonke noma lweviki kungathuthukisa kakhulu ukubukeka kwesikhumba sakho uma kwenziwa ngendlela efanele. Ukuthi usebenzisa idivayisi ekhaya noma uthola ukwelashwa emtholampilo, ukungaguquguquki kanye nendlela efanele kubalulekile.

Okokuqala, sungula ubuso obuhlanzekile ngaphambi kokwelashwa. Ukususa izimonyo nokuhlanza isikhumba sakho kuqinisekisa ukuthi ukukhanya kungangena ngokuphumelelayo. Ukukhipha amanzi esikhumbeni nge-serum noma okokuthambisa okwenzelwe uhlobo lwesikhumba sakho kungathuthukisa imiphumela yokwelashwa, njengoba ezinye izithako zimunca kangcono ngemva kokwelashwa.

Uma usebenzisa idivayisi ye-LED yasekhaya, landela imiyalelo yomkhiqizi ngokucophelela mayelana nobude besikhathi sokwelashwa kanye nemvamisa. Ngokuvamile, amaseshini ahlala phakathi kwemizuzu eyi-10-30 futhi yenziwa kaningi ngeviki. Gwema ukubuka ngqo ama-LED futhi ucabange ukugqoka izingubo zamehlo ezivikelayo uma kunconyelwa ukuvikela amehlo akho ekukhanyeni okukhulu.

Beka ukwelapha kwakho kwe-LED ngobuchule neminye imikhiqizo ye-skincare. Isibonelo, gwema izithako ze-photosensitive njenge-retinoids noma ama-exfoliants amakhemikhali ngokushesha ngaphambi kokwelashwa okulula ukuze unciphise ingozi yokucasuka. Kunalokho, hlela ukwelashwa kusihlwa noma ngezinsuku lapho isimiso sakho sokunakekela isikhumba sithambile.

Uma uhambela amaseshini ochwepheshe, odokotela bazohlola uhlobo lwesikhumba sakho nesimo ukuze benze ngendlela oyifisayo ukukhetha ubude beza kanye nezikhathi zokwelashwa ukuze bathole imiphumela emihle. Bangase bahlanganise ukwelashwa kwe-LED nezinye izindlela ezifana ne-microdermabrasion noma ubuso ukuze kusheshiswe ukuthuthukiswa.

Ngokuhamba kwesikhathi, ukwelashwa kokukhanya kwe-LED kungahambisana nemikhiqizo nokwelashwa kwendabuko, kukhuthaze impilo yesikhumba esimeme kanye nokubambezeleka kwezimpawu zokuguga. Imvelo yayo engahlaseli iphinde iyenze ibe ithuluzi lokunakekela elihle kakhulu elingaphezu kokunakekelwa kokulungiswa, igcina isikhumba sikhazimula futhi siqinile ngokuzinikela okuncane.

Kafushane, isayensi yokwelashwa kokukhanya kobuso be-LED ivula ukusebenzisana okuyinkimbinkimbi phakathi kwamaza okukhanya okukhanya nokusebenza kwamaselula, isebenzise ngempumelelo izindlela zokulungisa isikhumba semvelo. Umlando wayo onothile kusukela ekwenziweni okusha kwe-NASA kuya kumadivayisi aphambili asekhaya ugqamisa uhambo lwayo olubalulekile ekwelashweni kwesikhumba. Umbala ngamunye okhanyayo uqondise izendlalelo zesikhumba ezihlukene kanye nokukhathazeka, kusukela ekuvuselelweni kwe-collagen kuya ekulawuleni izinduna, ukuletha izinzuzo ezihlukahlukene ezinobubi obumbalwa. Nakuba kuhamba kancane ukuveza imiphumela, ukwelashwa okuvamile kunikeza enye indlela ephephile, engenabuhlungu ekwelashweni kwamakhemikhali okunokhahlo noma izinqubo ezihlaselayo.

Ngokuqonda lezi zinsimbi kanye nemikhawulo, abasebenzisi bangakwazi ukusebenzisa ngokunengqondo ukwelashwa kwe-LED ezinkambisweni zabo, bakhulise ubungqabavu besikhumba nokuzethemba ngokungaguquguquki nokunakekela. Njengoba ubuchwepheshe buthuthuka, singalindela izinketho zokwelashwa kokukhanya ezenzelwe umuntu siqu kakhulu nezisebenza ngempumelelo eziphinde zikhanyisele ikusasa lempilo ye-skincare.