Mu bijyanye n'ibinyabuzima n'ubuvuzi, kurinda ingero z'ibinyabuzima ni ingenzi cyane. Uretse kuba "zisinziriye" muri laboratwari no mu bitaro, izi ngero akenshi zikenera kwimurwa. Kugira ngo ibike cyangwa gutwara neza izi ngero z'agaciro z'ibinyabuzima, gukoresha ibigega bya azote y'amazi ku bushyuhe buri hasi cyane bwa dogere selisiyusi -196 ni ngombwa cyane.
Ibigega bya azote y'amaziMuri rusange bishyirwa mu moko abiri: ibigega byo kubikamo azote y'amazi n'ibigega byo gutwara azote y'amazi. Ibigega byo kubikamo bikoreshwa cyane cyane mu kubika azote y'amazi mu nzu, bifite ubushobozi bwinshi n'ingano idakwiye gukoreshwa mu gutwara ibintu kure mu nzego zikora.
Mu buryo bunyuranye, ibigega byo gutwara azote y'amazi biroroshye kandi byagenewe kuzuza ibisabwa mu gutwara. Kugira ngo bibe byiza mu gutwara, ibi bigega bikorerwa imiterere yihariye yo kurwanya guhindagurika kw'amazi. Uretse kubika ahantu hatameze neza, bishobora gukoreshwa mu gutwara ibintu mu gihe byuzuye azote y'amazi, ariko ingamba zo kwirinda zigomba gufatwa kugira ngo hirindwe kugongana gukomeye no kunyeganyega.
Urugero, ikigo cya Haier Biomedical cyitwa Liquid Nitrogen Biobanking Series gifite ubushobozi bwo gutwara ingero z’ibinyabuzima mu bushyuhe buri hasi cyane. Imiterere yacyo irinda neza irekurwa rya azote y’amazi mu gihe cyo kuyitwara.
Mu bihe aho abakozi bakeneye gutwara abantu mu kirere igihe gito, Biobanking Series ni ingenzi cyane. Uru rukurikirane rufite imiterere ikomeye ya aluminiyumu ifite imiterere itanu yo guhitamo, garanti y'imyaka 3 yo kuvamo umwuka, igenzura umutekano w'ibipimo. Ibigega bishobora kubika uducupa twa cryogenic cyangwa imiyoboro isanzwe ya 2ml ikonjesha, bifite agakoresho kabigenewe gatandukanya icyuma kitagira umugese kugira ngo bibikwe hamwe n'agakoresho ko kubikamo azote y'amazi. Imipfundikizo ishobora gufungwa yongeraho urwego rw'umutekano mu bubiko bw'ibipimo.
Nubwo igishushanyo mbonera cy'ibigega bya azote y'amazi cyoroshya gutwara, ingamba nyinshi z'umutekano zigomba kubahirizwa mu gihe cyose cyo gutwara. Ubwa mbere, ni ngombwa kugenzura ko imiyoboro yose ya valve kuri icyo kigega cya azote y'amazi iri mu mimerere imwe n'iyo mu gihe cyo kubika. Byongeye kandi, ikigega kigomba gushyirwa mu gitereko cy'ibiti gifite umusego ukwiye, kandi byaba ngombwa, kigahambirwa ku modoka itwara abantu hakoreshejwe imigozi kugira ngo hirindwe ko habaho kugenda mu gihe cyo gutwara.
Byongeye kandi, gukoresha ibikoresho byo kuzura hagati y’ibigega ni ingenzi cyane kugira ngo hirindwe gukururana no guhura n’ingaruka mu gihe cyo kubitwara, bityo birinde impanuka. Mu gihe cyo gupakira no gupakurura ibigega bya azote y’amazi, hagomba kwitabwaho kugira ngo bitagongana. Kubikurura hasi birabujijwe cyane, kuko bishobora kugabanya igihe cyo kubaho cy’ibigega bya azote y’amazi.
Igihe cyo kohereza: Mutarama-04-2024
