Conclusion the therapeutic effect of false arteria femoralis by using compression method and injecting thrombin into aneurysm cavity by color dopplerultrasonic guidance is therapeutical and safe.
结论在彩色多普勒超声引导下运用压迫法结合瘤腔内注射凝血酶治疗假性股动脉瘤的方法是安全有效的。
2
This paper explained the commonly used principle of ultrasonic flow meter: time-difference method and Dopplermethod and introduced the classification of the ultrasonic flow meter.
本文阐述了超声波流量计常用的时差法、多普勒法的测流原理，以及超声波流量计的分类。
3
Method Color dopplerultrasonic detection was used to observe various types of white pupil, and the follow up analysis was performed.