Hemodialyzers: Nkag siab lawv cov haujlwm thiab hom

Qhia:

Txais tos rau lwm cov ntaub ntawv blog tshaj tawm los ntawm Shanghai Teamstand Corperation, cov chaw tsim khoom thiab cov chaw muag khoom ntawmkhoom siv kho mobthiabcov khoom siv kho mob pov tseg. Niaj hnub no peb yuav tshawb txog lub ntiaj teb fascinating ntawmhemodialyzers, lawv lub luag haujlwm tseem ceeb hauv hemodialysis thiab ntau hom muaj nyob hauv khw.

1. Hemodialyzer muaj nuj nqi:

Lub hemodialyzer ua lub luag haujlwm tseem ceeb hauv cov txheej txheem ntawm hemodialysis, txoj kev cawm neeg txoj sia rau cov neeg mob lub raum tsis ua haujlwm. Cov cuab yeej kho mob zoo li no rov ua cov haujlwm tseem ceeb ntawm lub raum noj qab haus huv los ntawm kev lim cov khoom pov tseg, cov kua dej ntau dhau thiab cov co toxins los ntawm cov ntshav. Lub hemodialyzer muaj ib qho array ntawm hollow fibers los yog daim nyias nyias uas cais cov ntshav los ntawm dialysate. Raws li cov ntshav ntws los ntawm cov hollow fibers, pov tseg thiab co toxins raug tshem tawm ntawm cov ntshav, thaum electrolytes thiab lwm yam tseem ceeb yog khaws cia nyob rau theem tsim nyog.

2. Hom hemodialyzer:

a. Traditional hemodialyzer:
Pa hemodialyzers yog hom siv ntau tshaj plaws. Lawv muaj cov hollow fibers ua los ntawm cov ntaub ntawv xws li cellulose los yog hluavtaws polymers. Cov fibers no muaj qhov sib txawv diameters thiab ntev, uas txiav txim siab lawv lub peev xwm ultrafiltration thiab ntws yam ntxwv. Cov pa hemodialyzers muaj txiaj ntsig zoo ntawm kev tshem tawm cov khib nyiab me me thiab nruab nrab, tab sis muaj kev txwv hauv kev tshem tawm cov khib nyiab loj dua.

b. High flux hemodialyzer:
High-flux hemodialyzers, tseem hu ua high-efficiency dialyzers, yog tsim los daws cov kev txwv ntawm cov tshuaj dialyzers. Cov cuab yeej siv qib siab no muaj qhov pore loj dua rau kev tshem tawm cov khib nyiab loj dua li β2 microglobulin. High-flux hemodialyzers tso cai kom tshem tawm cov tshuaj zoo dua, yog li txhim kho tag nrho cov txiaj ntsig ntawm hemodialysis.

c. Hemodiafiltration (HDF) Hemodialyzer:
Lub HDF Hemodialyzer muab cov hauv paus ntsiab lus ntawm hemodialysis thiab hemofiltration los muab kev tshem tawm ntau dua. Cov chav no pab txhawb kev siv ob qho tib si diffusion thiab convection, kom ntseeg tau tias tshem tawm cov khoom pov tseg me me thiab loj. HDF hemodialyzers yog nrov rau lawv lub peev xwm tshem tawm cov co toxins thiab muaj peev xwm txo qis cov teeb meem plawv hauv cov neeg mob lim ntshav.

nyob rau hauv xaus:

Hauv thaj teb ntawmhemodialysis, hemodialyzers ua lub luag haujlwm tseem ceeb hauv kev rov ua cov haujlwm tseem ceeb ntawm lub raum noj qab haus huv. Kev nkag siab txog ntau hom hemodialyzers yog qhov tseem ceeb rau cov kws kho mob thiab cov neeg mob. Cov pa hemodialyzers tau dav siv tab sis muaj kev txwv hauv kev tshem tawm cov khib nyiab loj dua. High-flux hemodialyzers thiab HDF hemodialyzers txhim kho cov kuab tshuaj tshem tawm, muab cov txiaj ntsig zoo dua rau cov tib neeg uas tau txais hemodialysis.

Raws li cov chaw tsim khoom thiab cov neeg muag khoom ntseeg siab, Shanghai Teamstand Corporation yeej ib txwm cog lus los muab cov khoom siv kho mob zoo thiab cov khoom siv uas pab txhim kho cov neeg mob thiab kho cov txiaj ntsig. Nyob twj ywm rau kev kawm ntau blogs npog txhua yam ntawm kev lag luam khoom siv kho mob nrog rau qhov kev nce qib tshiab hauv kev kho mob.