A combined seminal vesiscope

Abstract

A combined seminal vesicle endoscope comprises a visual optical fiber protective sleeve (100) and a visual optical fiber penetrating the visual optical fiber protective sleeve. The combined seminal vesicle endoscope further comprises a channel connector (200) and a visual optical fiber channel (300). The channel connector comprises an input channel (210) and an output channel (220) communicated with the input channel. The output channel is connected to one end of the visual optical fiber channel through threads. The visual optical fiber protective sleeve penetrates the channel connector and the visual optical fiber channel. A threaded buckle (310) is arranged outside the visual optical fiber channel, and threads (311) are arranged on one side of the threaded buckle facing the wounded part of a patient. The combined seminal vesicle endoscope further comprises an expanding sheath (400). One end of the expanding sheath is a pointed end (410) capable of stretching into an opening of the seminal vesicle ejaculatory duct, the other end of the expanding sheath is a connecting end (420), and threads are arranged on the connecting end and are connected to the threads on the threaded buckle. The ejaculatory opening is expanded through the expanding sheath, and then a working channel is inserted into the ejaculatory opening, so that both observation and treatment effects are achieved, and the combined seminal vesicle endoscope is suitable for diagnosis and treatment of seminal vesicle diseases.

Description

technical field [0001] The invention relates to a medical device, in particular to a seminal vesicle endoscopic treatment mirror. Background technique [0002] In the prior art, there is no therapeutic endoscope specifically for diagnosis and treatment of andrology. Semirigid ureteroscopes are often used instead of semirigid vesiscopes or scrotumoscopes. The anatomical distance from the external opening of the urethra to the seminal fu is about 25 cm, and the bilateral ejaculatory ducts at the semi-rigid The diameter of the opening is about 1mm, and the diameter of the tip of the smallest ureteroscope is about 4mm, and the length is 75cm. Using a semi-rigid ureteroscope instead of a semi-rigid ureteroscope is not only inconvenient for the operator to use, but also the diameter of the front end of the mirror body is too thick to enter the ejaculate During the operation, the opening of the ejaculatory duct is often torn or it is difficult to enter, so the operation is abandone...

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