Urethroscope with urethral dilatation function
A technology of urethral dilatation and urethroscopy, which is applied in the field of urological medical devices, can solve problems such as inability to see directly, and achieve the effect of simple structure, simple and practical structure, and strong clinical practicability
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[0012] Specific embodiments: a urethroscope with urethral expansion function, including a detachable outer sheath 1 and an endoscope system, characterized in that the outer sheath 1 is made of transparent hard plastic material, disposable and sterile. Divided into different models, it is hollow (including two longitudinal channels 2 and 3). The head end is round bullet-shaped (the tip is slightly flattened 4), and the front section is slightly curved. On one side of the rear end, there is a flushing end 6 communicating with the small channel 3 in the outer sheath, and the small channel opens at the tip 5; in the middle of the rear end, there is an endoscope system mirror body 7 entering the large channel 2, and the large channel to the tip is in the shape of a lens 4 . The mirror body of the endoscope system used can be bent, and the same endoscope is applicable to different types of outer sheaths. The endoscope system is an integrated structure (similar to an industrial end...
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