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取材与制作:取10号导尿管一根。小儿头皮穿刺针二根去掉针头、避孕套一个取前细段剪去两头留4cm。用一根小儿头皮穿刺硅胶管插入导尿管前端止小孔处,即注造影剂管。再将避孕套4cm套在导尿管前端孔后方1cm处,用丝线固定其两端,固定时避免导尿管扎扁不通,固定近端时将另一根小儿头皮穿刺硅胶管插入避孕套内,即气囊管。 操作:双腔造影管消毒后,用前用注射器向气囊内注入空气3毫升,观察气囊是否充盈漏气。然后再将少许造影剂注入注造影剂管内,将管内空气排除备用。操作时将造影管顺子宫方向送入宫腔内。先用注
Drawn and produced: Take a catheter 10. Pediatric scalp needle two to get rid of needles, condoms take a fine before the cut to two left 4cm. With a pediatric scalp puncture silicone tube inserted into the front of the catheter hole, injection tube. Then set the condom 4cm 1cm behind the front end of the catheter hole, with both ends of the wire fixed to avoid the catheter tied flat, the other will be fixed when the proximal pedicle puncture silicone tube inserted into the condom , That is, balloon tube. Operation: Double-lumen contrast tube disinfection, the former with a syringe to the air bag into the air 3 ml, observe the air bag is filled leak. And then inject a little contrast agent injection contrast agent tube, the tube air to spare. Operation will be the direction of the tube along the uterus into the uterine cavity. First note