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采用一种操作简单对输卵管无损伤的方法进行精液灌注。该法可在门诊进行,不需麻醉。在妇科检查确定子宫位置后将一根8号Foley导管预先注满精子悬液,将导管放入宫腔,在导管的气囊内注入1~1.5ml生理盐水,使其膨胀,然后轻轻向外牵拉使水囊压住宫颈内口,使宫颈内口很好关闭。然后在1~2分钟内经导管缓慢注入3~4ml精子悬液。当宫腔内压力升高致输卵管内口张开,精液则进入输卵管。
Using a simple method of tubal non-destructive method for sperm perfusion. The law can be carried out in the clinic, without anesthesia. After gynecological examination to determine the position of the uterus, an 8 Foley catheter is pre-filled with a sperm suspension. The catheter is placed in the uterine cavity and infused with 1 to 1.5 ml of physiological saline in the balloon of the catheter to inflate it and then gently outward Pulling the water sac to suppress the internal mouth of the cervix so that the cervix is well closed. Then 1 to 2 minutes slowly by catheter infusion 3 ~ 4ml sperm suspension. When the intrauterine pressure caused by the opening of the fallopian tubes, semen into the fallopian tubes.