The product is composed of a guide head, a balloon, a tube body, a filling chamber, a valve, a drug injection chamber, a drug outlet hole, a guide wire, a clip, and a sealing plug.
1. Inject contrast medium into the uterine cavity and fallopian tubes through the catheter, and take pictures under X-ray. According to the diffusion of the contrast medium in the fallopian tubes and pelvic cavity, we can know whether the fallopian tubes are unobstructed, the blocked parts and the shape of the uterine cavity. The damage of this inspection is relatively small, and it can make a relatively correct diagnosis of tubal obstruction, with an accuracy rate of over 80%.
2. In addition, real-time observation of the flow and distribution of contrast agents under ultrasound is currently advocated. This inspection has clear images, is non-invasive, has no radioactivity, and is relatively easy to operate and has higher diagnostic value.
1.easy to use
2.less damaging
3.fewer complications
4.high diagnostic accuracy
