Ubushakashatsi bw’igihe kirekire mu by’ubuvuzi bwemeje ko iyo amatara ya LED afite uburebure runaka amurikiwe uruhu rwacu, agira ingaruka zo kuvugurura uruhu, ibiheri n’uduheri. gukuraho n'ibindi.
Itara ry'ubururu (410-420nm)
Uburebure bw'urumuri ni uburebure bwa 410-420nm bw'ubururu bugaragara. Umucyo w'ubururu ushobora kwinjira muri mm 1 imbere mu ruhu, bivuze ko urumuri rw'ubururu rushobora kugera ku gice cyo hanze cy'uruhu rwacu. Gukoresha imirasire y'urumuri rw'ubururu bihuye n'uburyo urumuri rw'ikirenga rwa Propionibacterium acnes rufata. Uburyo bwo guhagarika imikorere y'imiti ya endoporphyrin ya Propionibacterium acnes butanga ubwoko bwinshi bwa ogisijeni ikora, ishobora gukora ubwoko bwinshi bwa ogisijeni ikora kuri Propionibacterium acnes. Ahantu hafite uburozi bwinshi (umwuka mwinshi), biganisha ku rupfu rwa bagiteri no gukuraho ibiheri ku ruhu.
Itara ry'umuhondo (585-595nm)
Uburebure bw'urumuri ni 585-595nm, urumuri rw'umuhondo rushobora kwinjira kugeza kuri mm 0.5-2 imbere mu ruhu, bityo urumuri rw'umuhondo rushobora kunyura mu gice cyo hanze cy'uruhu rwacu kugira ngo rugere ku miterere yimbitse y'uruhu - urwego rwa papilla y'uruhu. Urumuri rw'umuhondo rufite isuku nyinshi rwinjizwa neza na fibroblast, rugabanya melanin y'uruhu kandi rutuma uturemangingo dukura, rukagira ubunini kandi rutunganya imiterere y'uruhu kugira ngo rube uruhu rwera, rworoshye kandi rworoshye; rutanga urumuri rw'umuhondo rufite isuku nyinshi, rujyanye n'urumuri rwinshi rw'imitsi y'amaraso, rukoresheje ubushyuhe, rushobora kunoza imiyoboro y'amaraso mu buryo bwizewe kandi bunoze, rugenzura imikorere y'uturemangingo, kandi runoze neza ibibazo by'uruhu biterwa n'ubusaza.
Uburebure bw'urumuri rutukura (620-630nm)
Umucyo utukura winjira mu ruhu cyane kurusha urumuri rw'umuhondo. Isoko y'urumuri itangwa n'urumuri ifite imbaraga nyinshi, ubucucike bw'ingufu zimwe, n'urumuri rutukura rufite ubuziranenge bukabije, rushobora kwemeza ko umurwayi atangirika n'urundi rumuri rwangiza, kandi rushobora gukora neza aho igisebe cyabereye, rugakora neza kuri mitochondria y'uturemangingo tw'umubiri duto, kandi rugakora neza cyane. Uburyo bwo gukora imiterere y'ibinyabuzima bukoresha ikoranabuhanga rya photochemical - uburyo bwo gukora enzyme, butuma ibara ry'uturemangingo rya oxidase C muri mitochondria y'uturemangingo rikora ingufu nyinshi zo kwihutisha ikorwa rya ADN na RNA, bukora collagen nyinshi na fibrous tissue kugira ngo byuzure, kandi bwihutishe gukuraho imyanda cyangwa uturemangingo twapfuye, kugira ngo tugere ku ngaruka zo gusana, kwera, kuvugurura uruhu, no gukuraho iminkanyari.
Ni ubuhe bwoko bw'ubuvuzi bw'urumuri rwa LED bufite akamaro?
Nubwo ihame ryo kuvura urumuri rwa LED ryoroshye kandi ingaruka zaryo zikaba nziza, haracyari imisoro myinshi y’ubwenge ikoresha amayeri ya LED iyo ikoreshejwe ku bicuruzwa nyabyo.
Niba ushaka kumenya uburyo bwo guhitamo umusaruro mwiza wa LED, ibi bipimo bitatu bigomba kuba bihuye n'ibisanzwe: Uburebure bw'urumuri, ingufu, igihe
Icya mbere: Amatara afite uburebure bw'umurambararo runaka ni yo yonyine azakoreshwa. Ibicuruzwa byinshi bizavugwa muri promosiyo. Ariko uburebure bw'umurambararo bugomba kwitondera uburebure bw'umurambararo n'ubuziranenge bw'uburebure bw'umurambararo. Ibicuruzwa byinshi bivuga kandi ko uburebure bw'umurambararo wabyo bujyanye n'ubuziranenge, ariko hari uburebure bwinshi bw'umurambararo buvanzemo, kandi ubwo bwoko bw'urumuri rudakora ntacyo bumaze. Byongeye kandi, niba urumuri rudakora ruri mu rugero rwa infrared na ultraviolet, ruba rwangiza uruhu rwacu.
Urugendo rw'uburebure bw'umuraba wacu Igikoresho cy'urumuri rwa LED:
Urutonde rw'ibindi bicuruzwa bya Wavelength
Icya kabiri: ingufu. Niba umubare w'amatara kuri mashini udahagije kandi umuriro udahagije, ingaruka zo kuwukoresha zizagabanuka cyane.
Ibicuruzwa byacu bya LED:
Hari amatara mato 4320 kuri mashini yacu ashobora gukora icyarimwe, kandi ingufu zikoreshwa ni 1000W.
Icya gatatu: Gukoresha LED phototherapy bisaba igihe kirekire cyo kwigaragaza, ariko niba ari ubwoko bwa laser hamwe na LED, ingaruka si 1+1>2, ahubwo ni 1+1
Ubushakashatsi bwagaragaje ko uburebure bw'urumuri rw'ubururu buri hafi y'ubwa UVA y'urumuri rurerure rwa ultraviolet, bushobora gutera ingaruka mbi ku mirasire ya UVA. Muri icyo gihe, byemezwa n'ubumenyi bw'isi ko uruhu rumurikiwe n'urumuri rw'ubururu rwa 420nm rufite ibara rito cyane, ariko igipimo ni gito, kandi kizatanga ikorwa rya melanin ry'igihe gito gusa nta gutera apoptosis y'uturemangingo (ni ukuvuga ko nta bibazo bikomeye bizabaho). Kandi nyuma y'uko imirasire y'urumuri rw'ubururu ihagaritswe, ikorwa rya melanocytes rigabanuka vuba, kandi igabanuka rya melanin riragabanuka.
Kubwibyo, ubushakashatsi bw’abahanga ndetse n’ibyavuye mu bushakashatsi bigaragaza ko urumuri rw’ubururu rukoresha ikoranabuhanga rigufi rufite ibyago byo “guhindura uruhu”, nk’uko ruvange rw’imirasire ya ultraviolet rubigaragaza. Ariko, kuba uru rumuri rugaragaza ko melanin idakwirakwira cyane, kandi rugenda rukira nyuma y’uko imirasire y’urumuri rw’ubururu ihagaritswe, bityo nta mpamvu yo guhangayika cyane.
Mu by’ukuri, ugereranije n’urumuri rwa laser n’urumuri rwinshi rukoresha pulse, urumuri rw’ubururu rwa LED rukoreshwa mu kuvura ibiheri rufite ingaruka nto, kandi ibyago byo kwishyira kwa melanin ku ruhu ntabwo biri hejuru cyane.
Rero ibyavuzwe haruguru, ushobora kuba warabyumvise. Umucyo utukura n'ubururu bifite ibyago byo kwijima gato k'uruhu, ariko amahirwe ntabwo ari menshi cyane, kandi ushobora kugaruka (rya imboga nyinshi n'imbuto zikungahaye kuri vitamine).
Igihe cyo kohereza: 30 Kanama-2021