Kubice byerekanwe (ibibyimba), yaba tekinoroji ya elegitoroniki gakondo ya elegitoronike cyangwa tekinoroji ya tekinoroji ya X-ray, iyo imirasire inyuze mubice byimbere, agace kateganijwe katerwa no kubaho kwa Kubaka. Imishwarara yimirasire ntisanzwe cyane, igira ingaruka kumaradiyo.
Muri iki gihe, guhitamo indishyi (bolus) yububyimba nubucucike bukwiye kugirango bitwikire neza kandi bidasubirwaho hejuru yubutaka bwinyuma birashobora kunoza neza uburinganire bwikwirakwizwa ryimiti mukarere kegereye kandi bigateza imbere imikorere ya radiotherapi. Ibyavuzwe haruguru ni abahanga. Muri make, inyama zidasanzwe zizakira imishwarara myinshi nyuma yubuso butwikiriwe nindishyi tissue Kunoza ingaruka zo kuvura.
Ibikoresho byingenzi byingenzi byindishyi (bolus) bigizwe na kole yamavuta, kandi patenti ziri mumaboko yamasosiyete yabanyamerika.
Noneho, binyuze mu itumanaho hagati yikigo cyacu nabaganga ba radiotherapi yibitaro bya kabiri bishamikiye kuri kaminuza ya Soochow, twamenye ko ivuriro risabwa indishyi ari uko ubucucike bungana na 1g / cm³, bingana nubucucike bwamazi.
Nkuko isosiyete yacu ifite uburambe bwubushakashatsi bwimyaka myinshi kuri hydrogels nibicuruzwa bifitanye isano, dushingiye kuburambe hamwe namakuru yubushakashatsi, tuzi ko ubucucike bwa hydrogels nyinshi bungana cyangwa hafi ya 1g / cm³.
Kubera iyo mpamvu, isosiyete yacu yateguye umubano rusange, Koresha hydrogel ihari。Yateguye indishyi yumubiri （bolus）, kandi ikora ibizamini bya dosimetry, kandi ibona ibisubizo bishimishije.
Kubijyanye nimiterere yumubiri, hydrogels isa na geles ya peteroli. Nyamara, inyungu nini ya hydrogels nigiciro. Niba ushimishijwe niki gicuruzwa, twandikire.
Indishyi zisanzwe zisanzwe, zigizwe na kole yamavuta
Ibicuruzwa byindishyi za hydrogel uruganda rwacu.
Hydrogel
Igihe cyo kohereza: Nzeri-28-2021