In a kind of tooth root-canal filling with carrier, include: an ontology being made with biocompatible materials, the ontology have one in the blunt end in cone-shaped pointed cone portion and a connection what pointed cone portion holding parts, the pointed cone portion is to attach a gutta-percha by thermal softening. The present invention also provides a kind of method using root-canal filling object in carrier production tooth.一種齒內根管充填用之載具,包含:一以生物相容性材料製成之本體,該本體具有一呈錐體狀的尖錐部及一連接於該尖錐部之鈍端的固持部,該尖錐部用以沾附一受熱軟化的牙膠。本發明亦提供一種使用該載具製作齒內根管充填物的方法。