Mu myaka mike ishize, igishushanyo mbonera cy’imashini zitera amenyo n’ubushakashatsi ku buhanga mu by’imashini zitera amenyo byateye imbere cyane. Iri terambere ryatumye igipimo cyo gutsinda cy’imashini zitera amenyo kirenga 95% mu myaka irenga 10 ishize. Kubwibyo, gutera amenyo byabaye uburyo bwiza cyane bwo gusana amenyo yatakaye. Bitewe n’iterambere ryagutse ry’imashini zitera amenyo ku isi, abantu barushaho kwita ku kunoza uburyo bwo gutera amenyo no kuyabungabunga. Muri iki gihe, byagaragaye ko laser ishobora kugira uruhare runini mu gutera amenyo, gushyiraho poroteyine no kugenzura ubwandu bw’uturemangingo tukikije imashini zitera amenyo. Laser zitandukanye zifite imiterere yihariye, ishobora gufasha abaganga kunoza ingaruka zo kuvura imashini no kunoza ubunararibonye bw’abarwayi.
Uburyo bwo gutera imiti hakoreshejwe diode laser bushobora kugabanya kuva amaraso mu gihe cyo kubagwa, bugatanga ahantu heza ho kubagwa, kandi bukagabanya igihe cyo kubagwa. Muri icyo gihe, laser ishobora kandi guteza ibidukikije byiza bidafite umwanda mu gihe cyo kubagwa na nyuma yaho, bigabanura cyane ingaruka mbi n'ubwandu nyuma yo kubagwa.
Ubunini bw'uburebure busanzwe bwa laser ya diode burimo 810nm, 940nm,980nmna 1064nm. Ingufu z'izi laser zibanda cyane cyane ku mabara, nka hemoglobin na melanin muriingingo zoroshye. Ingufu za laser ya diode zoherezwa ahanini binyuze muri fibre optique kandi zigakora mu buryo bwo gukoranaho. Mu gihe cy'imikorere ya laser, ubushyuhe bw'umutwe wa fibre bushobora kugera kuri 500 ℃ ~ 800 ℃. Ubushyuhe bushobora kwimurirwa neza mu mubiri no gucibwa hakoreshejwe umuyaga. Urugingo ruhura neza n'umutwe ukora ubushyuhe, kandi ingaruka zo guhumeka ziba aho gukoresha imiterere y'urumuri ya laser ubwayo. Laser ya diode ya 980 nm ifite ubushobozi bwo kwinjiza amazi kurusha laser ya 810 nm. Iyi miterere ituma laser ya diode ya 980nm irushaho kuba nziza kandi ikora neza mu gutera. Kwinjiza urumuri ni yo ngaruka nziza cyane ku mikoranire y'urumuri rwa laser; Uko ingufu zinjira neza mu mubiri, niko kwangirika k'ubushyuhe ku gitereko bigabanuka. Ubushakashatsi bwa Romanos bwerekana ko laser ya diode ya 980nm ishobora gukoreshwa neza hafi y'ubuso bw'igitereko ndetse no mu gihe cy'ingufu nyinshi. Ubushakashatsi bwemeje ko laser ya diode ya 810nm ishobora kongera ubushyuhe bw'ubuso bw'igitereko cyane. Romanos yanatangaje ko laser ya 810nm ishobora kwangiza imiterere y'ubuso bw'igitereko. Laser ya diode ya 940nm ntabwo yakoreshejwe mu kuvura implant. Dukurikije intego zavuzwe muri iki gice, laser ya diode ya 980nm ni yo laser yonyine ya diode ishobora kwitabwaho mu kuvura implant.
Muri make, laser ya diode ya 980nm ishobora gukoreshwa mu buryo bwizewe mu kuvura implants zimwe na zimwe, ariko uburebure bwayo bwo gukata, umuvuduko wo gukata n'ubushobozi bwo gukata ni bike. Akamaro gakomeye ka laser ya diode ni uko ari ntoya kandi ihendutse.
Igihe cyo kohereza: Gicurasi-10-2023
