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为了发展非手术的女性绝育方法,进行了多年的研究。满意的非手术方法可避免手术的某些危险,不留疤痕并消除妇女恐惧手术的疑虑。已进行过试验的几种方法,包括使输卵管凝固或疤痕化的液状化学药物。这些新方法的可逆性尚未试验,由于它们引起输卵管的广泛损害,其可逆性不如手术绝育。化学药物迄今为止,女性绝育试验中最有前途的化学药物是:①苯酚化合物,②阿的平,③氰基丙烯酸甲酯(MCA)。通过一根插入宫颈和宫腔的套管把这些化学药物输送到输卵管,用专门设计的泵或推
In order to develop a non-surgical method of female sterilization, many years of research have been conducted. Satisfied nonsurgical methods avoid some of the risks of surgery, leave no scars and eliminate fears of women’s fear of surgery. Several methods have been tested, including liquid chemicals that coagulate or scar the fallopian tubes. The reversibility of these new methods has not been tested, as they cause extensive damage to the fallopian tubes, its reversibility is not as good as surgical sterilization. Chemical drugs So far, the most promising chemical drugs in female sterilization tests are: ① phenol compounds, ② a flat, ③ cyanoacrylate (MCA). The chemicals are delivered to the fallopian tube through a cannula inserted into the cervix and uterine cavity, with a specially designed pump or push