Maxillary sinus forceps

The utility model provides a pair of maxillary sinus forceps, which belongs to the technical field of medical instruments and comprises a first forceps holder, a butt joint device fixedly connected to one side end of the first forceps holder, two assisting rings fixedly connected to the lower end of the butt joint device, and a rotating shaft rotationally connected in the two assisting rings, by using the device, the problem that the popularization rate of the device cannot be achieved due to the fact that the internal structure of a traditional maxillary sinus clamp device is too complex and high in manufacturing cost is solved, and the device is simple in internal structure, low in manufacturing cost and high in popularization rate. 本实用新型提供一种上颌窦钳，属于医疗器械技术领域，该上颌窦钳包括，第一钳握，对接器，对接器固定连接于第一钳握的一侧端，协助环，协助环设有两个，两个协助环均固定连接于对接器的下端，转轴，转轴转动连接于两个协助环内，通过使用本装置解决了传统上颌窦钳装置内部结构太过复杂，造价且高，从而不能达成提供装置的普及率，本装置内部结构简单且装置造价低，普及率高。