1) Doppler bin alignment
多普勒通道对齐
1.
This paper presents a multi-frame stepped-frequency signal processing method to detect moving targets,and a Doppler bin alignment method is proposed to compensate the image aliasing caused by moving targets.
该文分析了利用多帧步进频信号联合处理实现运动目标距离-速度2维高分辨检测的信号处理方法,并针对目标运动引起处理结果波形发散的问题,提出了基于多普勒通道对齐的速度补偿方法。
2) Bigated transcranial Doppler
双通道经颅多普勒
4) transvaginal Doppler ultrasound
经阴道多普勒
5) Transvaginal color Doppler sonography
经阴道彩色多普勒超声
1.
Application of transvaginal color Doppler sonography in the medical conservative treatment of tubal pregnancy
经阴道彩色多普勒超声在化学药物保守治疗输卵管妊娠中的应用
2.
Correlation between transvaginal color doppler sonography features and MVD in endometrial cancer
子宫内膜癌经阴道彩色多普勒超声征象与微血管密度相关性分析
3.
Transvaginal color Doppler sonography was used to measure the endometrial thickness(double layers)and assess blood flow in endometrium before fractional dilatation and curettage(D&C).
目的:探讨经阴道彩色多普勒超声诊断子宫内膜病变的价值。
6) Transvaginal Color Doppler
经阴道彩色多普勒超声
1.
Methods Transvaginal color Doppler ultrasonography(TVCD)was employed to detect 187 healthy women with 200 procedures were divided into four groups according to menstrual cycle:group Ⅰ:O~(1-7 d ays)(n=41);group Ⅱ:O~(8-15 days)(n=90);group Ⅲ:O~(16-22 days)(n=52);group Ⅳ:O~(23-28 days)(n=17).
方法 应用经阴道彩色多普勒超声( TVCD)对1 87例行2 0 0例次检测,平均年龄3 2 。
2.
Transvaginal Color Doppler Investigation of the Hemodynamics in Early Tubal Pregnancy;
方法:临床上筛选出70例妊娠试验阳性,但子宫内外均无特异性表现的患者,应用经阴道彩色多普勒超声检测双侧子宫动脉及其输卵管支,测量并比较两侧子宫动脉及其输卵管支阻力指数的差异。
补充资料：经食管脉冲多普勒心动图
经食管脉冲多普勒心动图
超声学检查方法之一。经食管放置超声探头，行多普勒超声心动图的检查方法。该法检测二尖瓣和主动脉瓣反流的优点是超声束与血流方向近于平行，可采取高脉冲重复频率；换能器方向不受解剖结构的限制，容易扫查左房和左室流出道，以寻找定位性反流血液。与标准胸前多普勒超声检查相比，该法明显敏感，特别是对轻、中度的反流。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条