过去,子宫输卵管造影,都是采用金属管加宫颈塞的办法。在整个造影照片过程中,为了使造影剂不外流,医生必须用手推紧宫颈塞,不能离开病人,以致与病人一起接受放射线的照射。而我们研制的这种器具不但能完成子宫输卵管造影,还能完成输卵管的再通或粘堵术。且避免了医护人员受照。子宫输卵管造影治疗器的结构见附图1。它是由导管探子(7)、气囊(8)、辅管 In the past, hysterosalpingography, are used metal tube plus cervical plug approach. Throughout the radiograph, in order for the contrast medium to escape, the doctor must push the cervical plug by hand and can not leave the patient, so as to receive radiation with the patient. And we developed this device not only to complete the hysterosalpingography, but also to complete the fallopian tube recanalization or sticking operation. And to avoid medical staff exposure. Hysterosalpingography device structure shown in Figure 1. It consists of catheter probe (7), balloon (8), auxiliary tube