17 Kanama 2015 |Ibikoresho nibikoresho, ibikoresho bya laboratoire nibikoresho bya laboratoire, amakuru ya laboratoire, inzira ya laboratoire, laboratoire ya laboratoire, ibizamini bya laboratoire
Mugushira iki gikoresho gihenze cyo gukoresha rimwe, cyakozwe muri kaminuza ya Wisconsin-Madison, ku kuboko cyangwa mu nda, abarwayi barashobora kwegeranya amaraso yabo murugo mu minota mike.
Mu myaka irenga ibiri, itangazamakuru ryo muri Amerika ryashimishijwe n’igitekerezo cy’umuyobozi mukuru wa Theranos, Elizabeth Holmes, cyo guha abarwayi bakeneye kwipimisha amaraso kwipimisha urutoki aho kuba venipuncture.Hagati aho, laboratoire zubushakashatsi mu gihugu hose zirimo gukora uburyo bwo gukusanya ingero zo gupima laboratoire idasaba inshinge na gato.
Hamwe nimbaraga nkiyi, irashobora kwinjira mwisoko vuba cyane.Iki nigikoresho gishya cyo gukusanya amaraso kitagira inshinge cyitwa HemoLink, cyakozwe nitsinda ryubushakashatsi muri kaminuza ya Wisconsin-Madison.Abakoresha bashyira gusa igikoresho kinini cya golf kumaboko yabo cyangwa igifu muminota ibiri.Muri iki gihe, igikoresho gikura amaraso muri capillaries mukintu gito.Umurwayi azohereza umuyoboro wamaraso yakusanyijwe muri laboratoire yubuvuzi kugirango isesengurwe.
Iki gikoresho gifite umutekano ni cyiza kubana.Nyamara, abarwayi bakeneye kwipimisha amaraso buri gihe kugirango bakurikirane ubuzima bwabo nabo bazabyungukiramo kuko bibakiza ingendo nyinshi bajya muri laboratoire kugirango bavome amaraso hamwe nuburyo bwa gakondo bwo gutera inshinge.
Gizmag ivuga ko muri gahunda yiswe “capillary action,” HemoLink ikoresha microfluidics mu gukora icyuho gito gikura amaraso muri capillaries binyuze mu miyoboro mito yo mu ruhu mu tubari.Igikoresho gikusanya santimetero 0,15 kubice byamaraso, birahagije kugirango umenye cholesterol, indwara, selile kanseri, isukari yamaraso nibindi bihe.
Inzobere mu bijyanye n’ubuvuzi n’inzobere mu buvuzi bwa laboratoire bazareba itangizwa rya nyuma rya HemoLink kugira ngo barebe uburyo abayitezimbere batsinze ibibazo bigira ingaruka ku bizamini bya laboratoire bishobora guterwa n’amazi yo hagati akunze guherekeza amaraso ya capillary mugihe bakusanyije izo ngero.Uburyo tekinoroji yo gupima laboratoire ikoreshwa na Theranos ishobora gukemura ikibazo kimwe nicyo cyibanze muri laboratoire zubuvuzi.
Tasso Inc., itangizwa ryubuvuzi ryateje imbere HemoLink, ryashinzwe n’abahoze ari abashakashatsi ba microfluidics UW-Madison batatu:
Muri raporo ya Gizmag yagize ati: Casavant asobanura impamvu imbaraga za microfluidic zikora: “Kuri iki gipimo, impagarara z’ubutaka ni ingenzi kuruta uburemere, kandi zituma amaraso aba mu muyoboro nubwo waba ufashe iki gikoresho”.
Uyu mushinga watewe inkunga na miliyoni 3 n’amadolari y’ikigo gishinzwe ubushakashatsi bw’ubushakashatsi bw’ubushakashatsi (DARPA), ishami ry’ubushakashatsi muri Minisiteri y’ingabo z’Amerika (DOD).
Batatu bashinze Tasso, Inc., bahoze ari abashakashatsi ba microfluidics muri kaminuza ya Wisconsin-Madison (uhereye ibumoso ugana iburyo): Ben Casavant, Visi Perezida ushinzwe ibikorwa n’ubwubatsi, Erwin Berthier, Visi Perezida w’ubushakashatsi n’iterambere n’ikoranabuhanga, na Ben Moga, Perezida, mu iduka rya kawa yatekereje igitekerezo cya HemoLink.(Ifoto yuburenganzira bwa Tasso, Inc.)
Igikoresho cya HemoLink gihenze cyo gukora kandi Tasso yizeye kuzayigeza ku baguzi mu 2016, nk'uko Gizmag ibitangaza.Ariko, ibi birashobora guterwa nuburyo abahanga ba Tasso bashobora gushyiraho uburyo bwo kwemeza ko amaraso atekanye.
Kugeza ubu, amaraso menshi yo kwisuzumisha muri laboratoire arasaba ubwikorezi mumurongo ukonje.Raporo ya Gizmag ivuga ko abahanga mu bya Tasso bifuza kubika icyumweru cy’amaraso kuri dogere 140 Fahrenheit kugira ngo barebe ko bapimwa iyo bageze muri laboratoire kugira ngo babitunganyirize.Tasso irateganya gusaba ikigo cy’Amerika gishinzwe ibiryo n’ibiyobyabwenge (FDA) mu mpera zuyu mwaka.
HemoLink, igikoresho gito cyo gukusanya amaraso adakenewe cyane, irashobora kuboneka kubakoresha mu 2016. Ikoresha inzira yitwa "capillary action" kugirango ikure amaraso mumiyoboro yo gukusanya.Abakoresha babishyira ku kuboko cyangwa mu gifu mu minota ibiri, nyuma yaho umuyoboro woherezwa muri laboratwari yo kwa muganga kugirango ubisesengure.(Ifoto yuburenganzira bwa Tasso, Inc.)
HemoLink ninkuru nziza kubantu badakunda inkoni zinshinge nabishyura bitaye kugabanya ibiciro byubuzima.Byongeye kandi, niba Tasso abigezeho kandi akemezwa na FDA, irashobora kandi guha abantu kwisi yose - ndetse no mu turere twa kure - hamwe nubushobozi bwo guhuza laboratoire yo gupima amaraso kandi bakungukirwa no kwisuzumisha.
Muri raporo ya Gizmag, Modja yagize ati: "Dufite amakuru akomeye, itsinda rishinzwe imiyoborere ikaze kandi dukeneye amavuriro adakenewe ku isoko rikura."Ati: “Kwita ku rugo hamwe no gukusanya amaraso mu mutekano kandi byoroshye kugira ngo hasuzumwe amavuriro no gukurikirana ni ubwoko bushya bushobora kuzamura umusaruro nta kongera amafaranga yo kwivuza.”
Ariko abafatanyabikorwa bose muri laboratoire yubuvuzi ntabwo bazishimira itangizwa ry isoko rya HemoLink.Muri iki gihe, Amerika ivuga ko ari ikoranabuhanga rishobora guhindura imikino muri laboratoire z’amavuriro ndetse n’isosiyete ikora ibijyanye n’ibinyabuzima ya Silicon Valley Theranos, yakoresheje amamiriyoni y’amadolari kugira ngo itunganyirize uburyo ikora ibizamini by’amaraso biturutse ku ntoki z’amaraso, nk'uko USA TODAY ibitangaza.
Byaba ari igitangaza niba abategura HemoLink bashobora gukemura ibibazo byose hamwe nikoranabuhanga ryabo, bakabona icyemezo cya FDA, bakazana ku isoko ibicuruzwa mu mezi 24 ari imbere bikuraho ibikenerwa byo guterwa no gutunga urutoki.Ubwoko bwinshi bwibizamini bya laboratoire.Ibi byanze bikunze kwiba “inkuba ikomeye” muri Theranos, mu myaka ibiri ishize ikaba ishimangira icyerekezo cyayo cyo guhindura inganda zipimisha laboratwari nkuko ikora muri iki gihe.
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Ntabwo nzi neza uburyo ibi bikora - Theranos ntabwo itanga amakuru menshi.Mu minsi yashize, bakiriye kandi guhagarika no guhagarika amatangazo.Ndumva ibyo bikoresho nuko bakoresha ubucucike bwinshi "clumps" ya capillaries ikora nkinshinge.Bashobora gusiga ibibyimba bike, ariko sinkeka ko kwinjira muri ruhu byimbitse nkurushinge (urugero Akkuchek).