Cov hnab ntim tso zis khaws cov zis. Ib lub hnab yuav txuas rau lub catheter (feem ntau hu ua Foley catheter) uas nyob rau hauv lub zais zis. Cov neeg yuav muaj lub hnab catheter thiab cov zis tso zis vim tias lawv muaj qhov tso zis tsis tso zis (xws li), tso zis tso zis (tsis muaj peev xwm tso zis), kev phais uas ua rau lub catheter tsim nyog, lossis lwm yam teeb meem kev noj qab haus huv.
Nta
1. Cov hnab ntim zis pov tseg Khoom siv: qib kho mob PVC lossis PVC (DEHP-DAWB);
2. Precise Structure: Anti-flow valve tuaj yeem zam rov qab- tso zis;
3. 5mm lossis 6mm inner diameters ntawm lub raj xa dej yog xaiv, thiab lub raj ntev tuaj yeem txiav txim siab los ntawm cov neeg siv khoom;
4. Correct Scale: Nrog rau qhov tseeb scale luam ntawv ntawm lub hnab.
