在五官科的急症病例中 ,常可遇见鼻腔异物的患者 ,以幼儿为多见。以往常用回形针或耵聍钩作为取出异物的工具 ,虽可将异物取出但总感到不太理想。回形针较坚硬而且较粗 ,不易随意弯曲成理想角度 ;耵聍钩在使用时不小心易损伤鼻粘膜导致鼻腔出血 ;当遇到大而光滑坚硬的物体时就 In emergency cases of ENT, often encounter nasal foreign body patients, more common in young children. In the past often used paperclips or hooks as a tool to remove foreign objects, although the foreign body can be removed but always felt less than ideal. Paper clip is harder and thicker, not easy to bend into an ideal angle; 耵 聍 hook in use carelessly damage the nasal mucosa leading to nasal bleeding; when encountered large and smooth hard objects