发明名称 |
Fetal heart monitoring range |
摘要 |
An approximate distance between an ultrasonic transducer and a fetal heart is determined. A range of distances from the ultrasonic transducer is sensed using the ultrasonic transducer, wherein the range has a minimum distance based upon the approximate distance. A heart rate of the fetal heart is monitored using ultrasonic echo signals from the range. |
申请公布号 |
US8696578(B2) |
申请公布日期 |
2014.04.15 |
申请号 |
US201113331197 |
申请日期 |
2011.12.20 |
申请人 |
KABAKOV SERGUEI;FOX BRADLEY;FALK STEVEN MITCHELL;GENERAL ELECTRIC COMPANY |
发明人 |
KABAKOV SERGUEI;FOX BRADLEY;FALK STEVEN MITCHELL |
分类号 |
A61B8/00 |
主分类号 |
A61B8/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|