E hoʻohana i ka wai maʻemaʻe ʻoi loa no ka lako dialysis e hoʻomaikaʻi ai i ka palekana a me ka pono o ka mālama ʻana i ka maʻi maʻi
No ka manawa lōʻihi,ʻōnaehana hoʻomaʻemaʻe waino ka mealapaʻau hemodialysisua noʻonoʻo ʻia he huahana ancillary inā mea hana dialysis. Eia naʻe, i ka wā o kalapaʻau dialysisʻO ke kaʻina hana, 99.3% o ka dialysate i haku ʻia me ka wai, i hoʻohana ʻia e hoʻoheheʻe i ka concentrate, hoʻomaʻemaʻe i ka dialyzer, a me ka lawe ʻana i nā lāʻau lapaʻau. E hōʻike ʻia kēlā me kēia maʻi e hele ana i ka dialysis i 15,000 a 30,000 lita o ka wai kānana i kēlā me kēia makahiki. Hiki i nā microorganisms, nā kemika, a me nā mea haumia ʻē aʻe i loko o ka wai ke alakaʻi i nā maʻi, ka ʻawaʻawa, a me nā pilikia koʻikoʻi ʻē aʻe i nā maʻi maʻi kīkī e mālama ana i ka mālama dialysis, e hōʻike ana i nā hōʻailona e like me ka hard water syndrome, dialysis fever, chloramine poisoning, a hemolysis. He haʻawina i paʻi ʻia ma kaNūpepa o ka American Society of Nephrologyhōʻike i ka hoʻohana ʻana i ka ultra-pureʻōnaehana hoʻomaʻemaʻe wai reverse osmosishiki ke hōʻemi nui i ka maʻi maʻi i nā maʻi mālama HD ma mua o 30%. Nolaila, o ka maemae owai hemodialysispili pono i ka palekana a me ka pono olapaʻau ʻāʻī.
No ka loaʻa ʻana o ka wai dialysis kiʻekiʻe, hoʻohuli i ka wai osmosis (RO).ʻōnaehana kānanahoʻohana nui ʻia. ʻO ka reverse osmosis kahi hana e hoʻokaʻawale ai i ka wai mai kahi hopena ma o ka membrane semi-permeable. ʻO ka hana e hoʻohana i ke kaomi kiʻekiʻe e hoʻololi i ka wai mai ka ʻaoʻao kiʻekiʻe ma o ka membrane semi-permeable i ka ʻaoʻao haʻahaʻa haʻahaʻa, e hoʻomaʻemaʻe i ka wai a me ka wehe ʻana i nā haumia. Ma kēia kaʻina hana, ʻae wale ka membrane semi-permeable i nā molekala wai e hele i loko, ʻoiai e pale ana i nā solutes a me nā mea haumia nui. Hiki i kēia ʻenehana ke hoʻopau pono i nā microorganism, nā mea paʻa i hoʻoheheʻe ʻia, a me nā mea organik mai ka wai.
(Wesley RO Plant Pre-Treatment Diagram)
Hoʻokomo pinepine nā mea kanu wai RO i ka hoʻomaʻemaʻe ʻana i ka membrane osmosis, a ma hope o ka mālama ʻana. I ka hana mua, kānana ʻia ka wai no ka wehe ʻana i nā mea haumia nui, hoʻomaʻemaʻe e wehe i nā mea paʻakikī, a hoʻomaʻemaʻe ʻia e pepehi i ka maʻi bacteria. A laila, komo ka wai i ka reverse osmosis membrane hoʻomaʻemaʻe e hoʻokaʻawale ʻia i loko o ka wai maʻemaʻe a me ka noʻonoʻo, e wehe ana i nā ion, microorganisms, wela, a me nā mea ʻē aʻe.
ʻO nā kūlana honua wai RO, i hoʻokumu ʻia e ka US. ʻO ka Association for the Advancement of Medical Instrumentation (AAMI), i manaʻo ʻia ʻo ia nā kūlana kiʻekiʻe loa. Ua hoʻokumu ʻo AAMI i nā kūlana koʻikoʻi no ka maikaʻi o ka wai dialysis, e koi ana i ka nui o nā microorganisms i loko o ka wai e emi iho ma mua o 100 CFU/ml, e emi iho ka conductivity ma mua o 0.1μS/cm, ʻo ka nui o nā mea i hoʻoheheʻe ʻia e emi iho. 200 mg / L, a ʻo ka wai kaumaha e emi iho ma mua o 100 mg / L, ʻoi aku ka nui o ka metala ma lalo o 0.1 μg / L, a pēlā aku.
(Ultra-Pure RO Wai Mīkini me ʻEkolu Kūlana Waiwai Waiwai)
No ka hana ʻana i ka wai RO ultra-pure kūpaʻa, e kū ana i nā kūlana hōʻoia honua, hoʻohana nā ʻoihana alakaʻi i ka ʻenehana reverse osmosis membrane kiʻekiʻe a me nā ʻenehana ʻōnaehana RO e hoʻonui i ka maikaʻi o ka wai hemodialysis.ʻōnaehana hoʻomaʻemaʻe wai ROme ka nānā 'akomi a me nā ʻōnaehana alarm hiki ke ʻike koke i nā mea ʻino o ka wai, e hōʻoia ana i ka palekana a me ke kaomi mau o ka wai wai RO.
Ma ke ʻano he mea hana lako wai wai RO me nā ʻenehana patent nui, ua hoʻohana ʻo Wesley i nā membrane Dow mua, e hōʻoia i ka maikaʻi o ka wai maikaʻi a me ka hana wai paʻa, a hoʻohana i kahi ʻōnaehana wai Triple Pass e hoʻomaʻemaʻe i ka wai RO hoʻomau-recycling-double-pass e hoʻopuka. wai RO maʻemaʻe loa. I ka wā o ka hana wai ultra-pure, ke hana nei ke koena o ka chlorine / hardness monitor a me ka leak detector o kā mākou mīkini. Hana kēia mau noi i kaʻōnaehana wai dialysisʻoi aku ka hilinaʻi a maikaʻi hoʻi, hoʻohana ʻia ma nā wahi me ka maikaʻi o ka wai maikaʻi ʻole e like me ʻApelika, e loaʻa pū ana ka mahalo nui. ʻO kekahi hiʻohiʻona o nā mea pono e haʻi ʻia ʻo ia ke ʻano omīkini wai RO portableloaʻa.
(Wesley Portable RO Water Machine, OEM Loaʻa)
Ma ke ʻano he mea hana mīkini hemodialysis kiʻekiʻe a me ka mea hoʻolako hoʻonā dialysis holoʻokoʻa, ua kūpaʻa ʻo Wesley i ka hāʻawi ʻana i nā mea lapaʻau ʻoi aku ka maikaʻi no nā maʻi maʻi maʻi a me nā keʻena olakino ma ka honua holoʻokoʻa.
Ka manawa hoʻouna: Jun-04-2024