STRASSNER DOROTHY ANITA,CAO JI,SHAMDASANI VIJAY THAKUR,MUFTI MOHAMMED INTEKHAB ALAM
申请号：
IN201647012561
公开号：
IN201647012561A
申请日:
2016.04.11
申请国别(地区):
IN
年份:
2016
代理人:
摘要：
Ultrasound systems and methods provide a workflow to automatically identify a fetal heartbeat. A region of interest (ROI) is identified in an ultrasound image and an ROI is identified that contains the fetal heart. The ultrasound system produces spatially different M mode lines associated with the ROI. The ultrasound system can identify a fetal heartbeat by tracking the changing position of the heart wall and estimate the fetal heart rate e.g. by measuring from peak to peak of two subsequent waves. The echo signals for the M mode lines can also be ranked according to the likely presence of a fetal heartbeat in the echo data.
