Ihaemodialysis - yintoni le nkqubo?

Ukuze yokuhlambulula igazi lika iikhompawundi nitrogen kunye electrolytes kwezi meko xa izintso abakwazi ukumelana nomsebenzi wabo, kusetyenziswa olugqitha esikhumbeni. Luhlobo luni inkqubo? Yiphathe i "kidney ngumntu" - icebo abangaba inamacandelo amathathu. Makhe sihlolisise ngokweenkcukacha kakuhle le nkqubo.

Ihaemodialysis - ntoni na?

Le nkqubo kwakhona ngokuba ubuthi extracorporeal. Eli gama igxininisa kakuhle inkqubo - a ukuhluza yendalo, ekufuneka yenziwe yi nezintso, iqhutywa ngaphandle komzimba. Exchange kwezinto ngokusebenzisa inwebu semipermeable ebizwa olugqitha esikhumbeni. Yintoni ukusuka kwindawo zengqo- ngayo? Le inwebu kwesifo kunye igazi elinye icala equlathe electrolytes nezinto ezingasafunekiyo nitrogen. Kwelinye icala - le dialysate. Ezi ulwelo ezimbini ukudala le ithambeka yoxinaniso, apho egazini kunye metabolites salawo aphumayo. Ulrafiltratsiya, nto leyo olugqitha esikhumbeni (yintoni na kwaye yintoni na inkqubo yentlanganiso, siya kuchaza a bit kamva) ikhutshwa phandle usebenzisa izixhobo okhethekileyo.

"Kidney sokuzenzela"

Le yunithi iqulathe inamacandelo amathathu. Ifowuni - yeyona ibalulekileyo kubo babonelelwa inwebu semi-akubonakali, nto leyo yenziwa izinto eyenziweyo okanye kwincindi. Le Ulutho ezisebenzayo ngokubonelela umzimba livimbela imveliso inkunkuma kunye ityhefu. Kwakhona, iyunithi iqulathe isixhobo bondle igazi ngokusebenzisa ityhubhu, yaye isixhobo ngokulungiselela dialysate. Igazi ikwaqulathe iiproteni, iintsholongwane, yaye izinto ezinkulu iyagcinwa yi inwebu. Baza babuyela emzimbeni emthanjeni. Igazi dialyzer ke ukudla ityhubhu usebenzisa nempompo roller. Le nkqubo kwakhona esilinganisa isantya yokumpompoza kwegazi kunye noxinzelelo. Ijonga ezi mpawu igqirha olugqitha esikhumbeni. Inika kwakhona ukwakhiwa sisombululo dialysis - ngokuxhomekeke kwinqanaba electrolytes kwi plasma egazini, kufuneka alungiswe. Kwiimeko ezininzi, iqala yoxinaniso potassium, ngamanye amaxesha - sodium.

Ngubani ofuna i "kidney lokwenziwa"?

Lezigulana dialysis iboniswe izifo ezithile, ezifana ukusilela ezondeleyo kwezintso, netyhefu kakhulu utywala, libanda, iziyobisi kunye nezinye tyhefu. Ngaphandle dialysis isigulane kufa. Emva kwale nkqubo, abantu baqhubeke ubomi obuqhelekileyo. Izimo ukuba sithwalwe ngazo ngaphandle ezinye ukopha, isifo sephepha yemiphunga (ifom esebenzayo), nangezilonda yingozi, kwengqondo, iminyaka ngeminyaka phambi seswekile, yegazi, kohlobo, ukuqina kwesibindi, ukusilela ezesifuba nezinye izifo ezithile. malunga neeyure ezi-4 - ihaemodialysis nto ekukhethwa amaxesha malunga kathathu ngeveki, ubude balo kuthwalelwa phandle. Ungakwenza oku nkqubo ngokungqinelana neenkqubo ezahlukeneyo. Enyanisweni, kuxhomekeka kuhlobo inwebu ezisetyenziswayo, ihaemodialysis kunokwenziwa yonke imihla okanye ukunciphisa inani iinkqubo ukuya ezimbini ngeveki.