Mu myaka ya vuba aha, imiraba y'urumuri rutukura yakuruye abantu benshi kubera uburyo ikoreshwa mu nzego zitandukanye. Iyi nyandiko isesengura imikorere n'ikoreshwa ry'uburebure bw'urumuri rutukura rwa 850 nm.
Ubwa mbere, ndashaka kubabwira inkuru.
Mu myaka ya 1980, kugira ngo habeho iterambere rirambye ry'ibimera mu kirere, Ikigo cy'Igihugu gishinzwe Ikoranabuhanga mu by'Ubumenyi bw'Ijuru (NASA) cyakoze igikoresho cyo kumurika, nyuma gitera inkunga irangiza ry'igikoresho cyo gukuramo ibimera, ndetse gitera ibirayi mu bwato bwo mu kirere mu 1995. Kubera ko nta mbaraga nini zari zihari igihe kirekire, abahanga mu by'ikirere basanze imitsi n'amagufwa byarangiritse kandi ibikomere byose bigakira buhoro buhoro. Umunsi umwe, umwe mu bahanga mu bya siyansi yakubise ikiganza cye ku bw'impanuka ubwo yakoraga. Kubera iyo mpamvu, yasanze igikomere cyo ku kuboko cyakoraga munsi y'urumuri cyakiraga vuba. Muri icyo gihe, NASA yatangiye kwinjira mu rwego rwo kuvura hakoreshejwe ikoranabuhanga rya phototherapy.
Muri iki gihe cy'inkuru, ugomba kuba waravumbuye imwe mu nshingano z'umucyo.
Hanyuma, ndashaka ko muvuga ku bijyanye n'urumuri.
Umucyo amaso yacu yambaye ubusa ashobora kubona witwa urumuri rugaragara. Umugozi w'uburebure bw'urumuri rugaragara ni 400nm-700nm. Umucyo uri muri uru rugero witwa urumuri rudaboneka. Menya ko kuba utagaragara bitavuga ko utabaho.
Ubuvuzi bw'umubiri bw'urumuri rutukura bukoresha cyane cyane 590-660nm (urumuri rutukura) na 850nm (urumuri rwegereye infrared) nk'uburyo bw'ingenzi bwo kuvura indwara z'umubiri butari ubwandu.
None se uburyo bwo gukora ubuvuzi bw'umubiri ni ubuhe? Mu yandi magambo, ni gute ubuvuzi bw'urumuri rutukura bukora ku mubiri w'umuntu?
Reba iyi foto:
Muri make, urumuri rukora kuri chromophore iri mu ngirabuzimafatizo, chromophore ifata ingufu z'urumuri ikayihinduramo ingufu z'ubushyuhe n'ubutabire, hanyuma igakoresha uruhererekane rw'ubuhumekero rwa mitochondrial muri ngirabuzimafatizo, bigatuma habaho urukurikirane rw'ibikorwa bya selile, bigatuma habaho ATP nyinshi.
Uruhu rwacu rugizwe n'umuyoboro w'umweru n'uruhu rw'uruhu. Dukurikije ubushakashatsi, urumuri rwa 400nm rushobora kwinjira muri mm 1 y'uruhu, 500nm rushobora kwinjira kugeza kuri mm 2, naho urumuri rutukura (590-660nm) rushobora kwinjira kugeza kuri mm 2.6, rukagera kuri dermis. Bifasha uturemangingo twacu kurekura ATP nyinshi, bigatuma twumva turi bato kandi dufite imbaraga nyinshi.
Uburebure bwa Wavelength ya 850nm (Urumuri rwa hafi ya infrared)
Ubunini bw'umurambararo bwa 850nm ni ikimenyetso cy'uburebure bw'umurambararo bwa infra-red.
Kenshi na kenshi, 850nm yongera inyungu zitangwa n'uburebure bwa 810nm na 830nm.
Ubu buryo bwo kuvura bufite uburyo butandukanye bwo gukoresha mu kuvura nk'ubu:
Akamaro ko kurwanya ububyimbirwe
Ubunini bwa 850nm bushobora gufasha kugabanya ububabare bw'ingingo n'imitsi no kugabanya ububyimbirwe muri rusange mu mubiri.
Kongera gukira kw'imitsi
Ubushakashatsi bwagaragaje ikoreshwa ry’uburebure bwa 850nm ku bakinnyi, maze bugaragaza ko gukoresha urumuri rwa hafi ya infrared byongera uburemere bw’imitsi nyuma y’imyitozo, kandi bigabanya ubushyuhe n’umuvuduko wa oxidative mu gusuzuma imitsi.
Gukira ibikomere ku ruhu
Ibisebe bikira vuba iyo bihuye n'urumuri rwa 850nm.
Kugabanya imitsi, iminkanyari, no gupima ibara ry'uruhu
850nm ishobora gushyigikira ikorwa rya kolajeni, igafasha uruhu runini, rukagira ubwiza buhebuje, kandi rugasa neza.
Ubumenyi bw'amenyo no kuyatunganya neza
Gukoresha uburebure bwa 850nm bishobora gutuma amenyo ahinduka vuba ku barwayi bakorerwa orthodontics.