(1) Cov tshuaj tiv thaiv -reflux nyhuv ntawm ureteral orifice ploj tom qab tso catheter, thiab niaj hnub indwelling catheterization tau siv rau 5 mus rau 7 hnub tom qab ua haujlwm.
(2) Thaum muab ob npaug rau-J raj tso rau cov kua dej, cov kua dej hauv cov zis tau yooj yim adsorbed rau ntawm phab ntsa ntawm cov zis tso zis los tsim cov zis ntsev, uas thaiv cov lumen thiab ua rau cov zis tsis zoo; Tom qab kev phais, haus dej ntau ntxiv kom acidify cov zis.
(3) Kev tiv thaiv zoo xws li xaiv cov siab - zoo ob npaug -J kav nrog cov phab ntsa du.
(4) Feem ntau, nws yuav tsum tsis txhob muab tso rau ntau tshaj peb lub hlis, txwv tsis pub lub catheter yuav deteriorates, yuav yooj yim tawg, thiab yuav nyuaj rau tshem tawm los yog tsim pob zeb.
