Bronchoscope
A bronchoscope and catheter technology, applied in bronchoscope, laryngoscope, endoscope and other directions, can solve the problems of bronchoscope unable to perform any inspection and treatment, bronchoscope unable to perform any suction, and easy to damage the endothelium of the pipeline, etc. The effect of mental burden, convenient and fast connection, and convenient treatment
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[0022] Such as Figure 1 to Figure 6 As shown, the bronchoscope of the present invention includes a bronchoscope and a catheter 1 whose inner diameter can pass through the liquid medicine or instruments. 3, the outer diameter of the insertion tube 3 of this embodiment is about 6mm, as Figure 6 As shown, four small tubes are housed in the insertion tube 3, wherein the small tube with the largest diameter is the inspection tube 31, and the inspection tube 31 communicates with the nozzle 21 with a cap on the operation part 2, and the inspection tube 31 mainly It is used for biopsy forceps to extend or medicine to enter; the other three small tubes are arranged on the side of the inspection tube 31, and the small tube in the middle is the sight glass tube 32, and the aperture of the sight glass tube 32 is larger than the small tube aperture on both sides of it , the mirror tube 32 communicates with the eyepiece 22 on the upper end of the operating part 2; the small tubes located...
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