Ga a halin yanzu wasu cibiyar sadarwa karfe gine-gine, daban-daban sassa na cibiyar sadarwa kayan aiki aiki bukatar musamman kulawa, daban-daban walda ball inganci da walda tsari suna da tsananin bukatun, don haka karfe bututun gini tsari, ko shi ne samfurin bayyanar da walda suture tsari, dole ne a tsananin bi ka'idoji.

Gabaɗaya don walda ball walda fadin kiyaye a 22 ~ 25mm, sauran tsayi game da 1 ~ 3mm, bukatar ba a bayyana da iska, clips da sauran walda lahani, a lokaci guda don walda seam a bayan dubawa, bukatar ta hanyar ultrasonic dubawa, tabbatar da ingancin matakin a lokacin gini, idan an gano ingancin matsaloli, za a iya warware a cikin ɗan gajeren lokaci, tabbatar da ingancin walda ball walda tsari ba ya shafi aikin amfani.