Tshuas vais

Kev lim ntshav lim ntshav yog qhov pib yooj yim ntawm ib lub hemodialyzer. Khoom cua thiab cov ntaub ntawv ntoo yam ntxwv ntawm cov txheej txheem fiber ntau siv nyob rau hauv lawv cov ntau lawm. Cov hloov tshiab tshaj plaws yog ua los ntawm hluavtaws polymers xws li polyamide, phosphatidylserine (PS), polyacrylonitrile-based fiber (PAN), polyarylethersulfone, polyethersulfone, lossis polymethylmethacrylate. Kev lim ntshav lim ntshav yog tsim los ntawm kev muaj peev xwm tshem cov uremic lwg me me, uas tuaj yeem muab faib ua cov dej-soluble sib txuas, cov kab mob protein-ua kom sib xyaw thiab cov loj dua" nruab nrab molecules" ;. Cov qog tshiab dua xws li nruab nrab txiav tawm cov qog ua pa (MCO) tso cai rau kev tshem tawm qhov dav dua ntuag ntawm cov uremic lwg me me, uas txo cov kev pheej hmoo ntawm cov mob ntsig txog lig. Kev lim ntshav siv roj ntsha yog siv rau hauv txoj hauv kev kho mob xws li flux qis, flux siab lossis HDx txoj kev kho. Ib lub hom phiaj tseem ceeb hauv kev tsim cov qog ua kom lim ntshav yog ua kom lawv cov biocompatibility. Kev siv biocompatibility tsis txaus yuav ua rau kev ua kom tiav lossis platelet ua haujlwm, uas tuaj yeem ua rau muaj kev pheej hmoo ntawm cov hlab plawv tsis zoo.