Gwiritsani Ntchito Madzi Oyera Kwambiri Pazida Zoyezera Kutsegula M'mimba Kuti Muwongolere Chitetezo ndi Kugwira Ntchito Bwino kwa Chithandizo cha Impso
Kwa nthawi yayitali,machitidwe oyeretsera madzichifukwa chachithandizo cha hemodialysisamaonedwa ngati zinthu zina zowonjezerazipangizo zoyeretsera magaziKomabe, panthawi yachithandizo cha dialysisPochita izi, 99.3% ya dialysate imapangidwa ndi madzi, omwe amagwiritsidwa ntchito kusungunula concentrate, kuyeretsa dialyzer, ndi kunyamula mankhwala. Wodwala aliyense amene akuchitidwa dialysis adzakumana ndi malita 15,000 mpaka 30,000 a madzi osefedwa pachaka. Tizilombo toyambitsa matenda, mankhwala, ndi zina zodetsa m'madzi zingayambitse matenda, poizoni, ndi mavuto ena akuluakulu mwa odwala matenda a impso omwe akulandira chithandizo cha dialysis, zomwe zimayambitsa zizindikiro monga hard water syndrome, dialysis fever, chloramine poison, ndi hemolysis. Kafukufuku wofalitsidwa muMagazini ya American Society of Nephrologyzasonyeza kuti kugwiritsa ntchito ultra-puremakina oyeretsera madzi a reverse osmosisakhoza kuchepetsa kwambiri chiŵerengero cha matenda mwa odwala omwe amalandira chithandizo cha HD ndi oposa 30%. Chifukwa chake, chiyero chamadzi a hemodialysiszimakhudza mwachindunji chitetezo ndi magwiridwe antchito achithandizo cha impso.
Kuti mupeze madzi abwino kwambiri a dialysis, gwiritsani ntchito madzi a reverse osmosis (RO)machitidwe oseferaamagwiritsidwa ntchito kwambiri. Reverse osmosis ndi njira yolekanitsira madzi ndi yankho kudzera mu nembanemba yomwe imalowa madzi pang'ono. Ntchito yake ndikugwiritsa ntchito mphamvu yayikulu kusamutsa madzi kuchokera mbali yomwe imalowa madzi pang'ono kudzera mu nembanemba yomwe imalowa madzi pang'ono kupita mbali yomwe imalowa madzi pang'ono, kuyeretsa madzi ndikuchotsa zonyansa. Munjira iyi, nembanemba yomwe imalowa madzi pang'ono imangolola mamolekyu amadzi kudutsa, pomwe imaletsa zosungunulira ndi zinyalala zazikulu. Ukadaulo uwu ukhoza kuchotsa bwino tizilombo toyambitsa matenda, zinthu zolimba zosungunuka, ndi zinthu zachilengedwe m'madzi.
(Chithunzi cha Wesley RO Plant Pre-Chithandizo)
Malo osambira a RO nthawi zambiri amaphatikizapo kuchiza asanayambe, kuyeretsa nembanemba ya reverse osmosis, ndi kuchiza pambuyo pake. Mu gawo loyamba, madzi amasefedwa kuti achotse zinyalala zazikulu, ofewa kuti achotse zinthu zolimba, ndikutsukidwa kuti aphe mabakiteriya. Kenako madziwo amalowa mu reverse osmosis membrane cleansing kuti agawidwe m'madzi oyera ndi osakanikirana, kuchotsa ma ayoni, tizilombo toyambitsa matenda, kutentha, ndi zina zotero. Mu gawo lomaliza, kuyeretsa ndi ultraviolet kapena chithandizo cha ozone chimagwiritsidwa ntchito kuti zitsimikizire kuti madzi oyeretsera omwe amatsatira miyezo ya muyezo apangidwa.
Miyezo yapadziko lonse ya RO water, yopangidwa ndi US Association for the Advancement of Medical Instrumentation (AAMI), imaonedwa ngati miyezo yapamwamba kwambiri. AAMI yakhazikitsa miyezo yokhwima ya ubwino wa madzi a dialysis, yomwe imafuna kuti chiwerengero chonse cha tizilombo toyambitsa matenda m'madzi chikhale chochepera 100 CFU/ml, mphamvu ya conductivity ikhale yochepera 0.1μS/cm, zonse zosungunuka ziyenera kukhala zochepera 200 mg/L, ndipo madzi olemera ayenera kukhala ochepera 100 mg/L, kuchuluka kwa chitsulo kuyenera kukhala kochepera 0.1 μg/L, ndi zina zotero.
(Makina Otsukira Madzi a RO Oyera Kwambiri Okhala ndi Njira Yosefera Madzi ya Masitepe Atatu)
Kuti apange madzi oyera kwambiri a RO, omwe akwaniritsa miyezo yapadziko lonse lapansi, makampani otsogola amagwiritsa ntchito ukadaulo wapamwamba wa reverse osmosis membrane ndi ukadaulo wa multiple pass RO system kuti awonjezere ubwino wa madzi a hemodialysis.Machitidwe oyeretsera madzi a ROPogwiritsa ntchito makina owunikira okha komanso ma alarm, amatha kuzindikira zolakwika pa khalidwe la madzi mwachangu, kuonetsetsa kuti madzi a RO ndi otetezeka komanso okhazikika.
Monga wopanga zida zotsukira madzi za RO wokhala ndi ukadaulo wapamwamba kwambiri wokhala ndi patent, Wesley amagwiritsa ntchito nembanemba yoyambirira ya Dow, yomwe imawonetsetsa kuti madzi abwino komanso kupanga madzi kokhazikika, ndipo amagwiritsa ntchito njira yamadzi ya Triple Pass kuti ayeretse madzi a RO omwe amabwezeretsanso kawiri kuti atulutse madzi oyera kwambiri a RO. Pakupanga madzi oyera kwambiri, chowunikira chotsalira cha chlorine/kuuma pa intaneti komanso chowunikira kutuluka kwa madzi chikugwira ntchito. Mapulogalamu awa amapangitsa kuti madzi a RO akhale abwino kwambiri.dongosolo la madzi oyeretserayodalirika komanso yogwira ntchito bwino, ngakhale m'madera omwe madzi ake ndi oipa monga Africa, zomwe zimayamikiridwa kwambiri. Chinthu china chomwe chiyenera kutchulidwa ndichakuti mtundu wa madzimakina onyamulika a RO madziilipo.
(Makina Omwe Amanyamula Madzi a Wesley RO, Omwe Akupezeka ndi OEM)
Monga wopanga makina apamwamba kwambiri oyeretsera magazi komanso wogulitsa njira zonse zoyeretsera magazi, Wesley wadzipereka kupereka zida zabwino zachipatala kwa odwala matenda a impso ndi mabungwe azachipatala padziko lonse lapansi.
Nthawi yotumizira: Juni-04-2024
