Totani R
Reproduccion. 1982 Jul-Dec;6(3-4):167-77.
To achieve maximum dilatation of the Fallopian tubes so as to improve the pregnancy: non-pregnancy ratio of hysterosalpingography (HSG) treatment, a high-pressure injection technique was evaluated. For this purpose a disposable cannula and an adapted pair of tenacula were developed and a remote-control procedure using an auto-injector and an adapted pressure recorder was used to assure the safety of doctors and staff. 1780 cases who underwent 400 mmHg high-pressure HSG treatment were compared with 903 conventional HSG cases. Results indicated a higher pregnancy ratio for the high-pressure experimental group after treatment. In addition, it was found that side effects due to the use of disposable cannula and highly viscous water-soluble mediums developed for use in angiography were less common than for conventional materials.
为使输卵管达到最大程度的扩张，从而提高子宫输卵管造影术（HSG）治疗的妊娠与未妊娠比例，对一种高压注射技术进行了评估。为此，研发了一次性套管和适配的一对子宫钳，并采用一种使用自动注射器和适配压力记录仪的遥控程序来确保医生和工作人员的安全。将1780例接受400 mmHg高压HSG治疗的病例与903例传统HSG病例进行了比较。结果表明，治疗后高压实验组的妊娠率更高。此外，还发现，使用一次性套管和为血管造影术开发的高粘性水溶性介质所产生的副作用比使用传统材料时更少。
