Cov khoom siv (polypropylene) ntawm dialysis indwelling koob yog sib xws nrog cov hlab ntsha, mos, tsis khaus, thiab tuaj yeem khoov nrog cov duab ntawm cov hlab ntsha, uas tuaj yeem tiv thaiv cov koob txhaj tshuaj los ntawm cov hlab ntsha.
Txo kev puas tsuaj rau sab hauv phab ntsa ntawm autologous arteriovenous fistulas thiab cov hlab ntsha.
Lub caj npab tuaj yeem txav tau yooj yim thaum kho kom txo qis kev pheej hmoo ntawm vascular puas tsuaj.
Nws yog ib qho kev xaiv zoo rau cov neeg mob uas ua xua rau cov hlau, thiab cov qauv tsim muaj kev nyab xeeb ua kom muaj kev nyab xeeb ntawm cov kws kho mob thiab cov neeg mob.
Plaub qhov asymmetric sab yog teem rau qhov kawg ntawm lub catheter kom ntseeg tau tias cov ntshav txaus thaum lub sij hawm lim ntshav.
Qhov tshwj xeeb koob tip xauv kom tsis txhob koob punctures.
Hemodialysis siv sijhawm 4 teev ntawm ib zaug, lub sijhawm kho mob ntev, thiab lub caj npab puncture tsis tuaj yeem txav mus los, uas ua rau cov neeg mob ua rau muaj kev xav tsis zoo xws li kev ntxhov siab. Cov ntaub qhwv sab nrauv ntawm lub koob tshuaj lim ntshav hauv tsev yog sib xws nrog cov hlab ntsha, mos, tsis khaus, thiab tuaj yeem khoov nrog cov duab ntawm cov hlab ntsha, thiab tsis yooj yim rau plam tawm ntawm cov hlab ntsha. Nws tuaj yeem tiv thaiv rab koob kom tsis txhob plam tawm ntawm cov hlab ntsha thiab rov punctures.