Iyo AV Fistula Needles yakaunganidzwa nekavha yekudzivirira, tsono chubhu, kaviri-mapapiro ndiro, kukiya kukiya, tubing, yemukati conical interface, yekuvhara chivharo.Iyo AV Fistula Needles inotarisirwa kushandiswa nemichina yekuunganidza ropa (semuenzaniso centrifugalization style uye inotenderera membrane style nezvimwewo) kana ropa dialysis muchina we venous kana arterial basa rekuunganidza ropa, wozodzora kuumbwa kweropa kudzosera mumuviri wemunhu.NeA AV fistula, ropa rinoyerera kubva mutsinga rakananga mutsinga, richiwedzera kuyerera kweropa uye kuwanda kweropa rinoyerera nomutsinga.Kuwedzera kuyerera uye kumanikidza kunoita kuti tsinga dzikure.Iwo matsinga akakurisa anozokwanisa kuendesa huwandu hwekuyerera kweropa hunodiwa kupa yakakwana hemodialysis kurapwa.