Yiziphi Izici Ezibalulekile Okufanele Uzibheke Kumaski Wobuso We-LED?

Imaski yobuso ye-LED ingazwakala njengokungenela okuncane ekunakekelweni kwesikhumba okusezingeni eliphezulu - okuthembisa isikhumba esicacile, esiqinile, nesikhazimulayo ngemizuzu embalwa yokusetshenziswa. Kungakhathaliseki ukuthi umusha ekwelashweni kokukhanya ekhaya noma ucabangela ukuthuthukiswa kusuka kumodeli eyisisekelo, ukuqonda ukuthi yini okufanele uyibheke kuzokusiza ukhethe idivayisi esebenza kahle, ephephile, futhi ejabulisayo ukuyisebenzisa. Izici ezifanele zenza umehluko phakathi kwegajethi eqoqa uthuli kanye negajethi eba yingxenye eqhubekayo yenqubo yakho yobuhle.

Ngezansi uzothola umhlahlandlela ojulile wezici ezibaluleke kakhulu okufanele uzihlole lapho uthenga imaski yobuso ye-LED. Isigaba ngasinye sihlola izindlela ezithile, sichaza ukuthi kungani lezo zakhi zibalulekile, futhi sinikeza amathiphu asebenzayo okuthola umkhiqizo oletha imiphumela ngenkathi uhambisana nendlela yakho yokuphila.

Ubude bamagagasi okukhanya kanye nezinketho zombala

Imibala ehlukene yokukhanya ihambisana nama-wavelength ahlukene, futhi lawo ma-wavelength anquma ukuthi ukukhanya kungena ngokujule kangakanani esikhumbeni nokuthi yiziphi izinqubo zamaseli ezithintayo. Ukukhanya okubomvu kuvame ukuwela ebangeni lama-620-700 nm futhi kwaziwa kakhulu ngokuvuselela ukukhiqizwa kwe-collagen, ukuthuthukisa ukujikeleza kwegazi, nokusekela izinqubo zokuphulukisa ku-dermis. Izifundo zibonisa ukuthi ukukhanya okubomvu kunganciphisa imigqa emincane futhi kuthuthukise ukuthungwa kwesikhumba ngokuhamba kwesikhathi ngokukhulisa umsebenzi we-fibroblast okhiqiza i-collagen ne-elastin. Ukukhanya okuseduze kwe-infrared (cishe ama-800-850 nm) kungena ngokujulile kunokukhanya okubomvu okubonakalayo futhi kuvame ukudunyiswa ngokusekela ukulungiswa kwezicubu, ukunciphisa ukuvuvukala, nokuthuthukisa izendlalelo ezijulile zesikhumba nemisipha. Kungazizwa kuwusizo kakhulu kubasebenzisi abafuna ukuvuselelwa okuvelele kanye nokuqina kwesikhumba okuthuthukisiwe.

Ukukhanya okuluhlaza okwesibhakabhaka, okuvame ukuba ngu-405–470 nm, kuhlose ungqimba olungaphezulu lwesikhumba futhi kuboniswe ukuthi kusiza ekunciphiseni amagciwane abangela induna (i-Propionibacterium acnes). Umphumela we-blue light wokulwa namagciwane unganciphisa imvamisa yokuqhekeka futhi uvame ukuhlanganiswa nokukhanya okubomvu ekwelashweni kwezokwelapha nasekhaya ukuze kube nendlela ehambisanayo: okuluhlaza okwesibhakabhaka kunciphisa amagciwane nokuvuvukala kuyilapho okubomvu kukhuthaza ukuphulukiswa futhi kunciphisa amanxeba. Ukukhanya okuluhlaza nokuphuzi (noma okuphuzi) kubonakala kancane kodwa kuthengiswa ukuze kuthuthukiswe umbala, kuthulise i-hyperpigmentation, futhi kuncishiswe ukubomvu. Ukukhanya okuluhlaza kuhlose ukuqondisa ama-melanocyte ukunciphisa ukukhiqizwa kwe-melanin ngokweqile, kuyilapho ukukhanya okuphuzi kuhlose ukubomvu kwesikhumba kanye nezinkinga zemithambo yegazi.

Uma uhlola imaski, hlola ukuthi idivayisi isebenzisa yini ama-emitter e-LED angempela ahlelwe kuma-wavelength athile afundwe ngomtholampilo uma kuqhathaniswa nama-LED e-wide-spectrum noma izihlungi ezinemibala ezinganikeli ama-wavelength aqondiwe. Amadivayisi anikeza izinketho eziningi zemibala akuvumela ukuthi wenze ngokwezifiso ukwelashwa kwezinkinga ezahlukene, kodwa ukuba khona kwezinketho zemibala kuwusizo kuphela uma ama-wavelength esezinhlotsheni zokwelapha ezisebenzayo. Ngaphezu kwalokho, funa imaski evumela izindlela ezihlanganisiwe noma ezilandelanayo (isibonelo, okwesibhakabhaka + obomvu) ngoba ama-wavelength ahlanganisiwe avame ukunikeza inzuzo ethuthukisiwe yesikhumba esivame ukululama ekuvuvukeni. Okokugcina, cabanga ukuthi imaski inikeza i-near-infrared ngaphezu kwemibala ebonakalayo; amadivayisi afaka i-near-infrared angaletha izinzuzo ezijulile zezicubu futhi angathuthukisa imiphumela yabasebenzisi abafuna ukuthuthukiswa kokulwa nokuguga ngale kokushelela kobuso.

Ukukhazimula, Umthamo Wamandla, kanye Nesikhathi Sokwelashwa

Ukukhazimula — amandla okukhipha indawo ngayinye, ngokuvamile kulinganiswa ngama-milliwatts ngesentimitha lesikwele (mW/cm²) — kanye nomthamo wamandla — ngokuvamile uvezwa ngama-joules ngesentimitha lesikwele (J/cm²) — kunquma ukuthi isikhumba sakho sithola amandla okukhanya angakanani ngesikhathi seseshini. Ukukhazimula okuphezulu kuvumela izikhathi zokwelashwa ezimfushane ukuze kunikezwe amandla alinganayo, kuyilapho ukukhazimula okuphansi kudinga izikhathi ezinde ukuze kufinyelelwe amazinga okwelapha. Kumadivayisi asetshenziswa ekhaya, akwanele ukuthi imaski isho nje ukuthi isebenzisa ama-LED; kufanele inikeze ulwazi mayelana nokukhazimula ebangeni elithile ukuze ukwazi ukulinganisa ukusebenza kahle kokwelashwa. Izifundo zemitholampilo zivame ukubhekisela kumanani athile wamandla adingekayo ukuze kufezwe imiphumela efiselekayo, njengokukhuthazwa kwe-collagen noma ukunciphisa amagciwane, ngakho-ke imaski engayikhiphi imininingwane yokukhazimula noma yomthamo ingase ingalethi imiphumela enenjongo emtholampilo.

Omunye umqondo obalulekile isikhathi sokwelashwa kanye nokungaguquguquki. Ama-masks amaningi asebenzisa abathengi akhangisa ubude besikhathi esifushane, kodwa uma ukukhanya kuphansi, lawo ma-session amafushane angase anganele ukufinyelela umthamo wokwelapha. Ngokuphambene nalokho, i-masks enokukhazimula okuphezulu kodwa engaphathwa kahle ukushisa noma ukukhanya okukhulu kakhulu ingaba yinto engakhululekile noma engaphephile. Isihluthulelo ukulinganisela: ukukhanya okwanele kwezikhathi ezimfushane nezikhululekile. Funa amadivayisi anikeza ubude besikhathi obunconywayo ngokusekelwe ekuphumeni kwawo futhi afaka phakathi ama-timer kanye nokuvala okuzenzakalelayo ukuqinisekisa ukukala okufanayo. Ukufana kokusatshalaliswa kokukhanya nakho kubalulekile; ama-masks kufanele alethe ukukhanya okulinganayo endaweni yokwelashwa ukuze kugwenywe ukukala okungaphansi kwezindawo ezithile zobuso. I-masks ene-LED ebanzi ehlukaniswe ukuze kuqinisekiswe ukumbozwa okulinganayo izosebenza kangcono kuneyodwa ene-emitters encane ehlanganisa amandla ezindaweni ezimbalwa.

Ibanga eliya esikhumbeni nalo lithinta amandla alethwayo. Uma umklamo wemaski ubeka ama-LED kumamilimitha ambalwa kuya kumasentimitha ukusuka esikhumbeni, ukukhanya kuzokwehla. Amamaski aklanyelwe ukugoba eduze kobuso noma lawo anezinto eziguquguqukayo ezihlala zihambisana nesikhumba azoletha amandla ahambisanayo. Abakhiqizi kufanele banikeze ukukhanya okulinganiswe ebangeni elijwayelekile lokusebenza ledivayisi. Okokugcina, cabanga ngenani lezikhathi ezinconywayo ngesonto. Ngisho noma ukukhanya okwanele, izinzuzo eziningi ziyaqongelela emavikini amaningi, ngakho-ke imaski kufanele ibe ntofontofo futhi ibe lula ngokwanele ukukhuthaza ukunamathela. Ngamafuphi, beka phambili amadivayisi adalula ukukhanya nolwazi lokulinganisa, ahlinzeke ngobude besikhathi esisebenzayo, futhi asekele ukusetshenziswa okuqhubekayo ukuqinisekisa ukuthi uthola ukwelashwa kokukhanya okusebenzayo.

Izici Zokufaneleka, Induduzo, kanye Nokuklama

Indlela imaski efanelana futhi ezwakala ngayo ebusweni bakho ibalulekile ekusetshenzisweni njalo. Imaski ekhululekile cishe ingasetshenziswa njalo, okuyinto ebalulekile emiphumeleni njengoba ukwelashwa kwe-LED kuvame ukudinga izikhathi eziningi ngesonto emavikini amaningana. I-Fit ihlobene nokuthi imaski ivumelana kahle kangakanani nemidwebo yobuso; imaski eqinile, enomumo ongemuhle ingadala izikhala ezinciphisa ukusebenza kahle futhi zibangele ukuvezwa okungalingani, kuyilapho imaski eguquguqukayo, enomumo ogobile ibamba ubuso futhi igcina ibanga elinconywayo phakathi kwama-LED nesikhumba. Funa izinto ezilula ezisabalalisa isisindo ngokulinganayo futhi ezingeke zicindezele intamo noma ikhanda lakho phakathi nemihlangano emide. Izixhumi ze-silicone noma ze-polymer ezithambile zinganikeza kokubili izinzuzo zenduduzo kanye nokuhlanzeka, njengoba kulula ukuzisula futhi cishe zingacasuli isikhumba esibucayi.

Ukuphepha endaweni yamehlo kungenye indlela yokucabanga ngomklamo. Nakuba imaski eminingi inikeza izicucu zamehlo noma izihlangu ezakhelwe ngaphakathi, ezinye zifaka izibuko zokuzivikela noma zincoma ukuvala amehlo ngesikhathi sokwelashwa. Imaski enezivikelo zamehlo ezihlanganisiwe noma izindawo ezihlungiwe ngokukhethekile zinciphisa ingozi yokuvezwa kokukhanya okuqondile ezicutshini zamehlo ezizwelayo. Ngaphezu kwalokho, izibambo ezilungisekayo, njengezintambo zeVelcro noma amabhande e-elastic, zivumela abasebenzisi ukuthi balungise kahle ukulingana kwamasayizi ekhanda ahlukene ngenkathi bevimbela ukushelela ngesikhathi seseshini. Umoya kanye nokuphathwa kokushisa nakho kubalulekile. Ama-LED akhiqiza ukufudumala okuthile, futhi imaski kufanele inikeze ukupholisa okungenamsebenzi ngokwakhiwa okuphefumulayo noma izinto ezisebenzayo njengezinto ezihlakaza ukushisa. Ukushisa ngokweqile kungabangela ukungakhululeki futhi kuvimbele ukusetshenziswa, ngakho-ke ukwakheka kokushisa okuphumelelayo kuqinisekisa ukuthi izikhathi zihlala zimnandi.

Cabanga futhi ngokukhululeka kokuhlanza nokunakekela. Amamaski anezindwangu ezisuswayo, ezigezwayo noma izindawo ezingenazo izikhala zenza kube lula ukuhlanzeka futhi anciphise ingozi yokucasuka kwesikhumba noma ukwakheka kwamagciwane. Uma ugqoka izimonyo, idivayisi elula ukuyihlanza izonga isikhathi futhi ivimbele insalela ukuthinta ukusebenza. Ukuthwala kanye nokugcina kubalulekile kubasebenzisi abahambayo; umklamo omncane, ogoqekayo noma ikesi lokuhamba elihambisanayo kwenza kube lula ukugcina uhlelo lwakho lokudla uma ungekho ekhaya. Okokugcina, bheka ikhwalithi yokwakha kanye nokuthinta okulula kokusebenzisa njengokubeka ukulawula okunembile, izibani zesikhombisi ezicacile, kanye nezintambo eziphansi noma izinketho zebhethri. Lezi zici zokuklama zakha umuzwa womsebenzisi wonke futhi zinganquma ukuthi imaski iba yingxenye ehlala njalo yenqubo yakho yokunakekela isikhumba.

Ukuphepha, Isitifiketi, kanye nobufakazi bezokwelapha

Ukuphepha kufanele kube phambili naphakathi lapho kukhethwa imaski yobuso ye-LED. Nakuba ukwelashwa kwe-LED ngokuvamile kubhekwa njengengozi ephansi uma kuqhathaniswa nezinqubo zokuhlasela, kusahilela ukuchayeka kumandla okukhanya futhi kudinga ukusetshenziswa okucatshangelwe kahle. Izitifiketi kanye nokuqinisekiswa kwemithetho kunikeza isiqinisekiso sokuthi idivayisi ihlangabezane nezindinganiso ezithile zokuphepha nokusebenza. Imvume ye-FDA, isibonelo, ikhombisa ukuthi idivayisi ilingana kakhulu nesimiso esidayiswa ngokusemthethweni futhi ibukezwe ukuphepha kanye nokusebenza kahle ekubhekaneni nezimangalo ezithile. Ukumakwa kwe-CE eYurophu kubonisa ukuhambisana nezindinganiso zezempilo, ukuphepha, kanye nokuvikelwa kwemvelo. Ngaphandle kwalokhu, funa ukuhlolwa okuzimele kwelabhorethri kanye nokuhambisana nezindinganiso zomhlaba wonke (njengezindinganiso ze-IEC zemishini kagesi yezokwelapha) eziqinisekisa ukuphuma komkhiqizo kanye nokuphepha kukagesi.

Ubufakazi bezokwelapha obusekela izinzuzo ezishiwoyo bubaluleke ngokulinganayo. Izifundo ezibuyekezwe ontanga ezibonisa ukusebenza kahle kwama-wavelength athile kanye nemithamo zinikeza isisekelo sesayensi sokuthi imaski ingenza kahle kangakanani. Qaphela ulimi lokumaketha olucaphuna izifundo ezijwayelekile ngaphandle kokuxhumanisa nocwaningo oluhambisana nama-wavelength edivayisi, ukukhanya, noma izinqubo zokwelapha. Izivivinyo zezokwelapha ezivela eceleni noma izifundo eziholwa yisikhumba ezisebenzisa idivayisi yangempela—kunokuba zithathwe ocwaningweni lwemishini ehlukene—yizona ezikholisa kakhulu. Ubufakazi babasebenzisi bungaba usizo kodwa buzimele; beka phambili amadivayisi anedatha yesivivinyo esobala, kufaka phakathi imininingwane ngobukhulu besampula, izinyathelo zemiphumela, kanye nezindlela zokwelapha.

Qaphela izithiyo kanye nemiphumela emibi engaba khona. Abantu abathatha imithi ethinta ukukhanya, besebenzisa imikhiqizo ethile yasekhaya (njenge-retinoids egxilile kakhulu), noma abanezimo ezithile zezokwelapha kungadingeka bagweme noma bashintshe ukwelashwa kokukhanya. Amamaski kufanele afake izexwayiso ezicacile kanye nemiyalelo yokusebenzisa, futhi kungcono bakhuthaze abasebenzisi ukuthi babonisane nochwepheshe wezempilo uma benokukhathazeka noma izimo eziyisisekelo. Ngaphezu kwalokho, bheka izici zokuphepha ezakhelwe ngaphakathi njengezibali-sikhathi zokuvala okuzenzakalelayo, izilawuli zokuqina, kanye nokuvikelwa kwamehlo. Umkhiqizi othembekile unikeza ukwesekwa kwamakhasimende okuqinile, amabhukwana acacile, kanye nezinqubomgomo zokubuyisa eziqondile. Okokugcina, cabanga ngokugcinwa kokuphepha ngokuhamba kwesikhathi: izibuyekezo ze-firmware zamadivayisi axhunywe kuhlelo lokusebenza, izingxenye ezingashintshwa, kanye nokusekelwa kwensizakalo okufinyelelekayo kusiza ukuqinisekisa ukuthembeka kwesikhathi eside kanye nokusebenza okuphephile.

Izilawuli Zomsebenzisi, Amamodi Ohlelo, kanye Nokuxhumeka Kohlelo Lokusebenza

Izilawuli ezinhle zomsebenzisi kanye nokuguquguquka kohlelo kuguqula idivayisi engaguquki ibe ithuluzi lokunakekelwa kwesikhumba elenziwe ngokwezifiso. Amamaski ayisisekelo avame ukunikeza ukulungiselelwa kokukhanya okukodwa kanye ne-timer, okungase kwanele ukusetshenziswa okungahleliwe kodwa kukhawulele ukwenza ngokwezifiso. Amamodeli athuthukile ahlinzeka ngamazinga amaningi okuqina kanye nezinhlelo ezilungiselelwe kusengaphambili ezenzelwe imigomo efanayo - isibonelo, ukulwa nokuguga, ukwelashwa kwama-acne, noma izindlela zokuzola. Lawa ma-presets angenza ngcono ukuhlanganiswa kwe-wavelength, ubude beseshini, kanye nokuqina ngokusekelwe kuzinqubo ezisekelwe ebufakazini. Amamodi enziwe ngokwezifiso avumela abasebenzisi abanolwazi ukuthi bahlele amaseshini abo ngokuthanda kwabo noma bahlanganise imibala ehlukene ngokulandelana kwezinkinga eziqondiwe. Ukuba khona kwemisebenzi yememori ekhumbula izilungiselelo zakho ozithandayo kusindisa isikhathi futhi kukhuthaza ukusetshenziswa njalo.

Ukuxhumeka kohlelo lokusebenza kuthuthukisa ulwazi lomsebenzisi ngokungeza ukulawula okukude, ukuhlela, kanye nokulandelela inqubekela phambili. Izinhlelo zokusebenza ze-smartphone zingaqondisa abaqalayo ngezinqubo ezinconywayo, zithumele izikhumbuzi zezikhathi, kanye nokusetshenziswa kwelogi ukuze zikusize ubone izitayela ngokuhamba kwesikhathi. Ezinye izinhlelo zifaka izinhlelo eziqondiswayo ezihlanganisa ukwelashwa okulula nemikhuba yokunakekelwa kwesikhumba noma uhlelo lokusebenza lomkhiqizo olunesikhathi, okwandisa amathuba emiphumela yokusebenzisana. Kodwa-ke, ukuxhumeka kusho izibuyekezo ze-firmware kanye nokucatshangelwa kokuphathwa kwedatha; khetha abakhiqizi abahlinzeka ngezinhlelo zokusebenza eziphephile, izinqubomgomo zobumfihlo ezicacile, kanye nerekhodi lokubuyekezwa kwesofthiwe okufika ngesikhathi. Izilawuli ezikude ezilula noma ama-remote azinikele angafanela abasebenzisi abakhetha ukungathembeli kuma-smartphone.

Izinketho zamandla kanye nokuphatheka nakho kuwela ngaphansi kwezilawuli zomsebenzisi. Nquma ukuthi ufuna imodeli esebenza ngebhethri ukuze kube lula ngaphandle kwentambo noma idivayisi yokuxhuma ukuze uthole amandla angapheli angenamkhawulo. Amadivayisi ebhethri angaba amahle kakhulu ohambweni, kodwa hlola impilo yebhethri kanye nezikhathi zokushaja. Izilawuli kufanele zibe nengqondo futhi zifinyeleleke kalula — izinkinobho ezithintayo, izibani ezicacile zesikhombisi, noma amaphaneli okuthinta aphendulayo anciphisa ukukhungatheka. Cabanga ukuthi imaski ifaka yini izinkomba ezibonakalayo noma zomsindo ezibonisa inqubekela phambili noma ukuqedwa kweseshini. Okokugcina, bheka amadivayisi anezici zokusekela ezifanela amakhasimende njengezincwadi zomsebenzisi ezineziqondiso ezibonakalayo, amavidiyo okufundisa, kanye neziteshi zesevisi yamakhasimende eziphendulayo. Lezi zinto zithuthukisa amathuba okuthi uzosebenzisa imaski ngendlela efanele nangokungaguquguquki, okuzogcina kunquma impumelelo yokwelashwa kwakho kwe-LED ekhaya.

Ngamafuphi, ukukhetha imaski yobuso ye-LED efanele kumayelana nokuvumelanisa ukusebenza kahle kwezokwelapha kanye nokusetshenziswa okusebenzayo. Beka phambili amadivayisi adalula imininingwane ye-wavelength kanye nokukhanya, anikeza ukwakheka okukhululekile nokuhlanzekile, anezitifiketi zokuphepha ezithembekile kanye nokusekelwa kwezokwelapha, futhi anikeze izilawuli noma ukuxhumana okuhambisana nendlela yakho yokuphila. Ibhalansi yokusebenza, ukuphepha, kanye nobungane bomsebenzisi izoqinisekisa ukuthi utshalomali lwakho lusekela ukwelashwa okuvamile nokusebenzayo.

Ekugcineni, asikho imaski eyodwa ezoba ephelele wonke umuntu. Cabanga ngezinkinga zakho zesikhumba, imigomo yokwelashwa, nokuthi ungayisebenzisa kangaki idivayisi ngokoqobo. Uma umkhiqizo uhambisana nezimiso zezokwelapha, unikeza ulwazi olucacile lokulinganisa, futhi uzizwa ukhululekile ekusetshenzisweni njalo, kungenzeka kakhulu ukuthi ubone intuthuko ebalulekile ngokuhamba kwesikhathi.