作者对一组不孕患者经宫颈作输卵管插管(TCFT)之前和之后获得了输卵管内的压力(ITP)。 患者在全麻下,取膀胱截石位,盆腔检查确定子宫位置,暴露宫颈,探针探子宫腔后,输卵管注射导管置入子宫腔,将水溶性的放射性比衬剂(如:泛影葡胺等)注入子宫,直接在手提式萤光屏检查仪下观察。在导管的近端有一个压力监测注射器,附有一个20-bar The authors obtained intravertal pressure (ITP) before and after transcervical intubation (TCFT) of a group of infertile patients. Patients under general anesthesia, bladder lithotomy position, pelvic examination to determine the location of the uterus, cervix exposure, probe probe uterine cavity, the tubal catheter into the uterine cavity, the water-soluble radioactive than the lining agent (such as: Amine, etc.) into the uterus, directly under the portable fluorescent screen inspection instrument. At the proximal end of the catheter there is a pressure monitoring syringe attached to a 20-bar