Isetshenziselwa ikakhulukazi ukunweba amashubhu adingekayo, ifaka izinhlobo eziningi zemithi ngesikhathi esisodwa kanye nokufakwa ngokushesha. Yakhiwa i-valve yezindlela ezintathu ukuze isetshenziswe kwezokwelashwa, izindlela ezimbili, i-cap yezindlela ezimbili, izindlela ezintathu, i-tube clamp, isilawuli sokugeleza, i-soft. ithubhu, ingxenye yomjovo, isixhumi esiqinile, ihabhu yenaliti(ngokusho kwamakhasimende'imfuneko).