多年来，鼻腔异物取出多用镊子夹取或刮匙、异物钩取出，但临床应用不理想。我们反复思考，设计出一种安全可靠，取出方便，不易损伤鼻腔粘膜的鼻腔异物钳。利用废旧鼻息肉圈套器，将套管前端下半部去除，上部磨成叶片状，钳头上唇用无缝冠牙套焊接加宽，并制作倒齿，上唇圆钝 For many years, nasal foreign bodies were taken out with tweezers or curettes or foreign bodies, but the clinical application was not ideal. We repeatedly thought about designing a nasal foreign body forceps that is safe, reliable, and easy to remove and difficult to damage the nasal mucosa. Using waste snuff snares, the lower half of the front end of the cannula is removed, the upper part is ground into a blade shape, and the upper lip of the pliers head is welded and widened with a seamless crown braces, and a reverse tooth is formed, and the upper lip is blunt