Hom kev hloov pauv catheters feem ntau suav nrog cov hauv qab no:
PTFE catheters: Hom catheter no yog ua los ntawm polytetrafluoroethylene (PTFE) thiab muaj lub zog ruaj khov thiab tawg siab, yog li nws feem ntau siv rau kev txhaj tshuaj flushing uas yuav tsum tau muaj kev txaus siab thiab siab.
Polyethylene catheters: Polyethylene catheters tsis tshua muaj zog thiab hloov tau yooj yim, haum rau kev xaiv intubation.
Nylon catheters: Nylon catheters yog ib qho nyuaj thiab muaj kev kub ntxhov siab, thiab feem ntau yog siv rau cov tshuaj tua kab mob uas yuav tsum tau muaj cov dej ntws siab thiab kev kub ntxhov.
Tunneled catheters : Qhov no yog ib lub catheter hloov tau muab tso rau hauv lub hauv siab vein, feem ntau siv hauv kev kho mob.
Cov catheters no tau siv dav hauv kev kho mob, tsim hluav taws xob, thiab lwm yam. Piv txwv li, hauv kev kho mob, cov catheter hloov tau feem ntau yog siv rau kev kho mob intravascular interventional, xws li neurointervention thiab kev kho mob qog noj ntshav; hauv kev tsim hluav taws xob hauv tsev, cov catheter hloov tau siv los tiv thaiv cov xov hlau los ntawm kev puas tsuaj los ntawm ib puag ncig sab nraud.
