Hamwe no kuvugurura politiki n’amabwiriza, gukurikirana imirasire byabaye icyifuzo gikomeye cyo kubaka ubumenyi bw’ubuvuzi bwa kirimbuzi
Ubuvuzi bwa kirimbuzi bw'Ubushinwa buzagira iterambere rikabije mu 2025. Bitewe na politiki y'igihugu ya "gukwirakwiza amakuru yose yubuvuzi bwa kirimbuzi mubitaro bikuru bya kaminuza", ibigo by'ubuvuzi hirya no hino mu gihugu byihutisha kohereza ibikoresho byo mu rwego rwo hejuru bikoreshwa mu buvuzi bwa kirimbuzi nka PET / CT.
Muri iyi nyanja, gukurikirana imirasire n'ubushobozi bwo kurindabyahindutse ibipimo ngenderwaho byo kwemerwa nishami nibikorwa bya buri munsi.
"Amabwiriza agenga iyubakwa ry’ibikoresho byo gusuzuma no kuvura imirasire mu bigo by’ubuvuzi" arasaba neza ko aho imirimo y’ubuvuzi bwa kirimbuzi igomba gushyira mu bikorwazone ikurikirana-imirasire yigihe-shyira, shyiramo ibikoresho byikora byangiza radioku bwinjiriro no gusohoka, kandi urebe ko amakuru yo gutahura ashobora kugenzurwa kumurongo.
Amabwiriza mashya y’Intara ya Henan mu 2025 arasobanutse neza: Ahantu hose imiti ikoreshwa na radiyo igomba kuba ifite ibikoreshosisitemu yo gukurikirana ibyanduyehamwe naimikorere yimikorere ya kalibrasi, kandi igipimo cyo gutabaza cyibinyoma kigomba kugenzurwa hepfo0.1%.
Mu itangwa ry’impushya zo kwirinda imirasire muri Anhui, Sichuan n’ahandi, inzego zibishinzwe zashimangiye cyane cyane ishyirwahosisitemu-nyayo ya sisitemu yo gutabaza, bisaba ko iyo urwego rwimirasire irenze igipimo cyateganijwe, sisitemu igombagukurura impuruza yumvikana kandi igaragara mumasegonda 1hanyuma utangire kugenzura.
Ibi bisabwa bya tekiniki ni ugutwara ibikoresho byo gukurikirana imirasire kuva "kubikoresho bidahwitse" kugeza "ibikoresho bisanzwe mu mashami yubuvuzi bwa kirimbuzi", kandi herekana ko ibisubizo byo gukurikirana imirasire yabigize umwuga kandi yubwenge byabaye icyifuzo cyibanze mu iyubakwa ry’amashami y’ubuvuzi bwa kijyambere.
Ibintu bitatu byingenzi bikurikirana kugirango PET-CT irinde imishwarara
Gukurikirana imirasire yikibuga: kuva kurinda static kugeza imyumvire igaragara
Umutekano wimirasire mumashami agezweho ya PET-CT ntagikeneye gusa gukingirwa kumubiri, ahubwo bisaba ko hashyirwahoumuyoboro wigihe cyose. Ukurikije ibipimo bigezweho, hagomba koherezwa ubwoko butatu bwibikoresho byo gukurikirana:
Umugenzuzi w'imirasire y'akarere:Ikibazo gikomeje gukurikiranwaukeneye gushyirwaho ahantu h'ingenzi nk'ibyumba by'imiti, ibyumba byo gusikana, hamwe n'ahantu hategerejwe kugirango ukurikirane impinduka muri dosiye ya gamma-ray mugihe nyacyo.
Shanghai RenjiIgikoresho cya RJ21-1108ikoresha icyuma gipima GM gifite intera ya 0.1μSv / h ~ 1Sv / h, gishobora kumenya imishwarara idasanzwe no gutabaza. Umucumbitsi umwe arashobora kwagurwa kugirango ahuzeiperereza ryinshikubaka urwego rwuzuye rwo gukurikirana ishami.
Gukurikirana imyuka ihumanya ikirere: Urebye ibyago bya aerosole ikora radio, sisitemu yo guhumeka igomba kuba ifite ibikoreshoikora ya karubone ikora neza. Amabwiriza aheruka gusaba ko igikoresho cyo kuyungurura kigomba kuba kirimoIbice 16 bya barbone ikora, ingano yuzuye igomba kuba ≥3000m³ / h, naicyuma gitandukanya sensor kigomba gukoreshwakugenzura imikorere yo kuyungurura mugihe nyacyo.
Shanghai Renji itanga ibyuma bifata ibyuma bifata imirasire ishobora guhuza ibikorwa bya radiyoyasi ya gaze ziva kumurongo kugirango hubahirizwe ibipimo by’ibyuka bihumanya ikirere.
Gukurikirana imyanda: Ibyuma byinjira mumaziigomba gushyirwaho mubidendezi byangirika hamwe n’ahantu ho kubika imyanda. Urwego rwo kurinda rugomba kugera IP68kandi irashobora kwihanganira ubushuhe bwinshi nibidukikije byangirika. Ubu bwoko bwibikoresho burashobora kwandika inzira zose zangirika zamazi yumwanda kugirango wirinde imyanda yangiritse idahagije kwinjira mumiyoboro ya komine.
Ibikoresho bya Shanghai Renji RJ12 bifashisha ingano nini ya scintillation ya kristu
Ibyiyumvo kuri Cs-137 nuclide bigera kuri2000cps / (μSv / h). Iyo hagaragaye umwanda, sisitemu ihita yumvikana impuruza yumvikana kandi igaragara kandi ikandika indangamuntu y'abakozi kugirango ikumire kwanduza.
Shanghai Renji RJ31-1305 KureraIgishushanyo mbonera cya GM, irashobora kwerekana igipimo cyumubare mugihe nyacyo kandi igahita iburira mugihe wegereye igipimo cyumwaka.
Gukurikirana imikorere yibikoresho: kuva imashini imwe itahura kugeza sisitemu ihuza
Umutekano wumuriro wibikoresho bigezweho bya PET-CT bisaba ko hashyirwaho uburyo bwo kugenzura ibyiciro byinshi:
Gusikana icyumba cyo gufunga.
Sisitemu yo guhagarika byihutirwa: Guhindura byihutirwa byerekanwa ahantu henshi byashyizwe mubyumba bya mudasobwa, bihujwe na sisitemu ya Shanghai Renji RJ21. Bimaze gukurura, scan izahita ihagarikwa kandi umuyaga uzatangira.
Gukurikirana ibipfunyika byibiyobyabwenge: Shyiramo sensor ya fume hoodahantu hakorerwa ibiyobyabwenge bya radiyo, bisaba umuvuduko mwinshi wumuyaga mwinama y'abaminisitiri kuba ≥0.5m / s naho umuvuduko wumuyaga ku mwobo wamaboko ukaba ≥1.2m / s kugirango zeru zeru.
Shanghai Renji Gukurikirana Imirasire Matrix
Shanghai Renji itanga ibyiciro bine byibikoresho byo gukurikirana byumwuga kuri ssenariyo zose zishami rya PET-CT:
Isesengura rya tekiniki ryibicuruzwa byingenzi:
Sisitemu yakira ifite ibikoresho bya 10.1-LCD yerekana, ishobora kwerekana igipimo nyacyo cyo kugereranya ibipimo 6 icyarimwe. Iyo agaciro ko gutahura karenze igipimo cyateganijwe, gikurura amajwi ya decibel 85 na signal yumucyo kandi bigasohora ikimenyetso cyo guhinduranya, gishobora guhuza no kugenzura inzugi zirinda, sisitemu zangiza n’ibindi bikoresho.
2. Urugi rwo gukurikirana abanyamaguru RJ12-2030
Agashya gashya-kalibrasi ya algorithm igabanya igipimo cyo gutabaza kubeshya munsi ya 0.05% mugukomeza gukurikirana ibidukikije no guhita uhindura aho byerekanwe. Sisitemu ifite ibikoresho byo gupima umuvuduko wa infragre, bishobora kwandika neza igihe abantu banyuramo nigihe bamara, bitanga amakuru yamakuru yo gukurikirana umwanda. Amakuru yo gutahura ashyirwa kumurongo wigicu mugihe nyacyo ukoresheje 4G / WiFi.
Igikoresho gikoreshwa mu ntoki gihuza ikorana buhanga bubiri: icyuma gipima plastike (20keV-7MeV) gishinzwe kugenzura ibyiyumvo byinshi; icyuma gipima GM (60keV-3MeV) cyemeza neza ko kiri hejuru. Ifite ibikoresho bya ecran ya 2,4-yimashini, irashobora kubika inyandiko 4000 zo gutabaza, bigatuma ikenerwa cyane cyane kubikoresho QA kwipimisha no gukemura ibibazo byihutirwa.
Igihe cyo kohereza: Nyakanga-22-2025