| abstract |
The utility model provides an end cap of an endoscope, which comprises a sleeve member, a protruding element and a movable sleeve. The sleeve member is connected with the front end of the endoscope, the sleeve member, the protruding element and the movable sleeve are connected in sequence, and the movable sleeve can move freely on the outer surface of the endoscope. When the endoscope is inserted into the endoscope, the end cap has a smooth cylindrical structure without edges and corners, which is easy to enter and will not scratch the digestive tract. When the endoscope is withdrawn, the movable sleeve moves to the distal end and abuts the sleeve member. The upper part provides a supporting force for the protruding element to open the inner wall of the intestinal tract, which can improve the quality of a single endoscopic examination and reduce the discomfort of the patient, the risk of the operation and the time cost. |