Positionable anterior rhinoscope

Abstract

The utility model relates to an anterior rhinoscope capable of being limited. The anterior rhinoscope comprises a clamp body, a pin shaft, a limiting assembly and a flushing piece. The two clamp bodies are arranged in a bilateral symmetry mode, and the two clamp bodies are connected through the pin shaft; each forceps body comprises a rhinoscope head, a connecting part and a forceps handle which are connected in sequence; the limiting assembly comprises a limiting rack, a limiting fastener and a limiting opening; one end of the limiting rack is connected to the plier handle of one plier body, and the limiting fastener and the limiting opening are both formed in the plier handle of the other plier body; the other end of the limiting rack penetrates through the limiting opening, first sawteeth are arranged on the limiting rack, and second sawteeth matched with the first sawteeth are arranged on the limiting fastener; the flushing part is used for flushing nasal cavities. Compared with the prior art, by arranging the limiting assembly, the relative opening degree of the rhinoscope heads of the two forceps bodies of the anterior rhinoscope can be rapidly limited only by adjusting the connecting position of the limiting rack and the sawteeth on the limiting fastener during adjustment, adjustment is convenient, and efficiency can be effectively improved.

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