1.I-Ureter stent isiza ukugeleza komchamo kusuka ezinso kuya kwesinye noma ohlelweni lokuqoqa lwangaphandle.
2. I-ureter stent yenziwe ngezinto ezisezingeni lezokwelapha ze-polyurethane.Iyishubhu elincanyana, eliguquguqukayo, eliqinile futhi elingasabeli