I-Trocar eLahlwayo ngokuyinhloko iqulethwe yindibano ye-trocar cannula kunye ne-puncture rod assembly. Indibano ye-trocar cannula yenziwe ngeqokobhe eliphezulu, umzimba wevalvu, undoqo wevalve, ivalve yokukrwitsha, kunye necasing esezantsi. Ngeli xesha, indibano yentonga yokugqobhoza ibandakanya ikepusi yokugqobhoza, ityhubhu yokubhoboza iqhosha, kunye nentloko yokugqobhoza.