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Method and system for tracking an anatomical structure over time based on pulsed-wave doppler signals of a multi-gated doppler signal

机译:基于多门控多普勒信号的脉冲波多普勒信号,用于跟踪解剖结构的方法和系统

摘要

A system and method for tracking an anatomical structure over time based on Pulsed-Wave (PW) Doppler signals of a Multi-Gated Doppler (MGD) signal is provided. The method may include identifying a gate corresponding with a selected anatomical structure. The method may include analyzing an MGD signal to track the selected anatomical structure over an extended period of time by selecting, at a plurality of sample times during the extended period of time, a PW Doppler signal from a plurality of PW Doppler signals of the MGD signal. Each of the selected PW Doppler corresponds with the selected anatomical structure at the particular sample time. The method may include presenting a continuous PW Doppler signal generated from each of the PW Doppler signals selected at each of the sample times during the extended period of time at a display system.
机译:提供了一种基于多门控多普勒(MGD)信号的脉冲波(PW)多普勒信号跟踪时间随时间的解剖结构的系统和方法。 该方法可以包括识别与所选择的解剖结构相对应的栅极。 该方法可以包括通过在延长时间延长期间的多个采样时间,来自MGD的多个PW多普勒信号的多个采样时间来分析MGD信号以在延长的时间段内在延长的时间段内跟踪所选择的解剖结构。来自MGD的多个PW多普勒信号的PW多普勒信号 信号。 每个所选PW多普勒对应于特定采样时间的所选解剖结构。 该方法可以包括呈现从在显示系统的延长时间段内在每个采样时间选择的PW多普勒信号中产生的连续PW多普勒信号。

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