Bronchoscope structure

The utility model relates to the technical field of medical equipment, in particular to a bronchoscope structure which comprises a control structure, the lower end of the control structure is fixedly connected with a pipeline structure, the pipeline structure comprises an inlet pipe base, a lubricant main pipe is arranged on the upper side of the inlet pipe base, and the lower end of the lubricant main pipe is communicated with lubricant branch pipes. The lower end of the lubricant branch pipe is communicated with a wall groove, the lower end of the pipeline structure is fixedly connected with an insertion guide pipe, the insertion guide pipe comprises an insertion pipe, the side surface of the insertion pipe is provided with a lubricant outlet, and the wall groove is communicated with the lubricant outlet. According to the utility model, when the lung intubation work is carried out, the contact part of the surface of the intubation tube and the lung of a patient is lubricated by the lubricant, so that the co