The utility model is a kind of structure of related dental forceps, primary structure includes one including the chuck body of an elastic linking part, two elastic arms and two clamping parts, and set on what clamping part respectively for accommodating the accommodating member of fixed absorbent member, the Ji Erwei what accommodating member side for the retaining piece of surrounding tissue organ disturbance is isolated with two. By above structure, absorbent member is accommodated fixed what accommodating member Hou by user, as long as pulling open elastic arm manually and clamping part being set what affected part two sides, to utilize the elastic force of elastic linking part to contract elastic arm, make the naturally fixed what affected part two sides of clamping part, operating space can be isolated, thereby, the position of fixed absorbent member, so that operating space is maintained the universe dry, while preventing tongue disturbance from avoiding interfering with dentist, odontologist's treatment using retaining piece, struts cheek, the operation visual field of clear user, and have the function of to prevent medical contingency generation.本新型為有關一種牙科鑷子之結構，主要結構包括一包含有一彈性連結部、二彈性臂、及二夾持部之夾具本體，並具有二分別設於夾持部上供收容固定吸水件之容置件、及二位於該容置件一側供隔離周圍組織器官擾動之隔擋件。藉上述結構，使用者將吸水件收容固定於容置件後，只要手動拉開彈性臂並將夾持部置於患部兩側，以利用彈性連結部的彈力向內收縮彈性臂，使夾持部自然固定於患部兩側，便可將操作區隔離，藉此，固定吸水件的位置，使操作區得以保持乾燥，同時利用隔擋件防止舌頭擾動避免干擾到牙醫師治療，撐開面頰，清晰使用者的操作視野，並具有防止醫療意外事故發生之功能。
