Comparative study on the application of constant speed infusion pump and manual injection in hysterosalpinography / 实用放射学杂志

ABSTRACT

Objective To compare the effect of application of constant speed injection pump and manual injection on hysterosalpi-nography (HSG).Methods A total of 220 infertile patients were selected and classified into experimental group and control group. Then the patients were scheduled to undergo HSG.The experimental group was undergone constant speed pump injection and control group manual injection.Observe the effectiveness of the two methods on patients in two groups,respectively.Results The excellent rate of the images in experimental group (94.55%)was significantly higher than the control group (85.45%)and the risk of adverse reactions were significantly decreased in the former.There was statistical difference between the two groups.Conclusion Constant speed infusion pump is a convenient,safe and effective method in hysterosalpinography compared with manual injection,which is worthy of application in clinic.