在输卵管造影术中,造影剂由注射器注入子宫腔内,医护人员直接受到X线的照射,手感压力也不易掌握,宫内压力如超出200mmHg时,易造成输卵管破裂等危险,使用的造影仪价格也较昂贵。为此,我们在自动注射器的基础上,加用几只元件试制成功自动输卵管造影装置。该装置工作原理如图所 In tubal angiography, contrast agent injected into the uterine cavity by the syringe, medical staff directly by the X-ray irradiation, feel the pressure is not easy to grasp, intrauterine pressure, such as more than 200mmHg, easy to cause rupture of the fallopian tubes and other risks, the use of the price of the contrast machine Also more expensive. To this end, we are based on the auto-injector, plus a few components trial success automatic fallopian tube imaging device. The device works as shown