Tsav los ntawm Kev Kho Mob Thiab Cov Khoom Siv Tiv Thaiv Kev Lag Luam, Qhov Kev Xav Tau Cadmium Telluride tau nkag mus rau lub sijhawm tshiab - Lub Sij Hawm Loj Loj.

London, Lub Ib Hlis 28th (Argus) - Raws li cov kws kho mob thiab cov cuab yeej tiv thaiv cov tuam txhab ua kom lawv txoj kev hloov pauv ntawm cov cuab yeej siv tshuaj tua kab mob mus rau cov tshuab hluav taws xob siab tshaj plaws, qhov kev thov rau cadmium zinc telluride (CdZnTe lossis CZT) tau nkag mus rau theem tshiab kev loj hlob. CZT tau siv ntau ntxiv hauv ib qho photon emission computed tomography (SPECT) thiab CT cov cuab yeej kho mob scanning. Nws cov kev daws teeb meem siab zog thiab cov yam ntxwv ua haujlwm siab ua kom muaj siab dua - kev ntsuas zoo nrog cov tshuaj hluav taws xob qis dua. Xyoo 2018, General Electric Medical Systems yog thawj zaug los qhia CZT-raws li SPECT systems, kos npe rau qhov pib ntawm kev hloov pauv ntawm cov thev naus laus zis niaj hnub. Txij thaum ntawd los, cov tuam txhab kev yees duab Spectrum Dynamics hauv Tebchaws Meskas thiab Siemens Medical Solutions kuj tau tsim cov tshuab raws li CZT. CZT cov neeg tsim khoom Kromek hauv UK tab tom muab cov ntaub ntawv rau ntau lub platform thiab tshaj tawm tias nws cov nyiaj tau los hauv thawj ib nrab ntawm 2025-26 xyoo nyiaj txiag tau nce los ntawm £ 3.7 lab ib xyoo dhau los mus rau £ 15 lab (US $ 20.72 lab). Qhov kev loj hlob no feem ntau yog tsav los ntawm kev xa tawm thawj zaug raws li $ 37.5 lab daim ntawv cog lus rau kev tsim CZT detectors rau SPECT scanners, nrog rau cov neeg siv khoom yog Siemens Medical Solutions. Kromek tsab ntawv ceeb toom tau hais tias los ntawm kev xa khoom tas mus li raws li kev cog lus kev koom tes thiab cov khoom cog lus cog lus, cov neeg siv khoom suav nrog Analogic thiab Spectrum Dynamics. Kromek's Chief Operating Officer Arnab Basu tau hais nyob rau hauv ib lub hlis twg cov nyiaj tau los hu rau lub lim tiam no: "Tam sim no cov neeg koom hauv kev lag luam feem ntau tau qhia lawv qhov kev txaus siab thiab ua pov thawj los ntawm cov khoom lag luam uas CZT tau maj mam dhau los ua lub hauv paus tseem ceeb dua, hloov cov cuab yeej ntsuas hauv cov kab ke uas twb muaj lawm." Txawm hais tias SPECT cov ntawv thov tau coj qhov kev hloov pauv no, CT tam sim no ua raws li qhov sib xws. Siemens Medical Solutions tau tshaj tawm lub photon- suav CT scanner hauv 2023, kos npe rau thawj qhov kev xa tawm ntawm CZT hauv CT teb. Basu tau hais tias: "Thaum kuv saib CT kev lag luam, nws tab tom muaj kev hloov pauv zoo ib yam ... txawm hais tias nws yog ob peb xyoos tom qab kev siv lub voj voog ntawm SPECT." Nrog Canon Medical Systems ntawm Nyij Pooj thiab lwm cov tuam txhab tsim khoom qub pib qhia CT systems siv CZT xyoo tas los, qhov kev txhim kho no tau nrawm dua, nthuav tawm lub peev xwm ua lag luam tshaj li ib tus neeg muag khoom. Kromek's CT lag luam ntu yuav tsum suav nrog feem ntau ntawm kev thov yav tom ntej, nrog rau lub tuam txhab kwv yees tias qhov kev thov txhua xyoo rau CZT hauv CT teb yuav ncav cuag $ 320 lab los ntawm 2030, thaum qhov kev thov hauv SPECT yog nruab nrab ntawm $ 80 lab thiab $ 85 lab. Hauv kev ua lag luam tag nrho ntawm $ 4 nphom, Kromek xav kom ua tau raws li kwv yees li 40% ntawm kev thov thoob ntiaj teb, uas yog $ 120 lab txog $ 160 lab toj ib xyoo. Lub tuam txhab yog positioned raws li ib tug vertically integrated thawj cov khoom chaw tsim tshuaj paus muab saw thiab ib tug ywj siab coj mus muag khoom sab nraum Suav lag luam. Kev loj hlob ntawm kev thov yog tsav lub peev xwm nthuav dav. Tom qab ua tiav daim ntawv cog lus nrog Spectrum Dynamics hauv 2019, Kromek yav dhau los tau nqis peev £ 10 lab los nthuav nws lub peev xwm. Tam sim no, nws ob lub chaw tsim khoom hauv Sedgefield, UK, thiab Pittsburgh, Pennsylvania, ua haujlwm 174 CZT units. Basu tau hais tias Kromek tam sim no tsis ua haujlwm ntawm 100% muaj peev xwm thiab tseem muaj qee qhov tsis muaj peev xwm muaj rau kev nthuav dav luv luv kom ua tiav qee qhov kev cog lus thaum ntxov.