Iyo catheter inogadzirwa neyakakosha nylon ine elasticity yakanaka, yakakwirira kusimba simba, isiri nyore kutyora.Iyo ine yakajeka chiyero mucherechedzo uye X-ray inovhiringidza mutsara, iyo inogadzirisa nzvimbo yacho zvakanaka.Inogona kuiswa mumuviri wemunhu kwenguva yakareba, uye inoshandiswa kune anesthesia pamberi uye mushure mekushanda.