Visual urethral dilator

The utility model discloses a visual urethral dilator. The utility model relates to medical instruments, in particular to a visual urethral dilator. The visual urethral dilator is simple in structure,convenient to use, visual, convenient to use and practical. The dilator comprises a dilating head, a catheter and a dilating tube, wherein the expansion head is a frustum-shaped hollow conical head with a small front part and a large rear part, a bag body and a camera are sequentially arranged at the front end of the conical head, a baffle ring is arranged at the rear end of the conical head, a clamping ring is arranged in the tube body, the clamping ring is used for dividing the conical head into a front cavity and a rear cavity, and a gap is formed between the camera and a front end openingpart of the conical head. According to the utility model, the observation is convenient in the operation process, the clearness can be ensured, and the operation is reliable. 可视式尿道扩张器。涉及医疗器械，尤其涉及可视式尿道扩张器。提供了一种结构简单，方便可视，方便实用的可