发明名称 |
METHOD AND DEVICE FOR FETAL HEART RATE MONITORING WITH MATERNAL CONTRIBUTION DETECTION |
摘要 |
A method and device for monitoring a fetal heart rate includes a reference fetal heart rate detected across an ultrasound depth zone of sensitivity. The ultrasound depth zone of sensitivity is scanned in overlapping increments of a first depth. An average fetal heart rate detected for each overlapping increment is tested for a coincidence with the reference fetal heart rate. Overlapping increments with the coincidence and a maximized signal quality rate are identified. An ultrasound depth increment of a second depth is selected representing the selected adjacent increments. Fetal heart rate is determined from an ultrasound signal returned from a scan depth of the second depth. |
申请公布号 |
EP2967489(A1) |
申请公布日期 |
2016.01.20 |
申请号 |
EP20140774780 |
申请日期 |
2014.03.11 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
KABAKOV, SERGURI;FALK, STEVEN M |
分类号 |
A61B8/02;A61B5/024;A61B8/08 |
主分类号 |
A61B8/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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