发明名称 |
Systems and methods for monitoring the fetal heart |
摘要 |
For determining fetal heart rate signals representing present and one or more previous fetal heart rate cycles are processed using a correlation technique. Each correlation signal produced by this technique is further processed for substantially eliminating the possibility of detecting the fetal heart rate at twice its real rate.
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申请公布号 |
US4573479(A) |
申请公布日期 |
1986.03.04 |
申请号 |
US19840623735 |
申请日期 |
1984.06.22 |
申请人 |
AMERICAN HOME PRODUCTS CORPORATION |
发明人 |
TUCCILLO, MARK J. |
分类号 |
A61B5/0245;A61B5/00;A61B5/04;A61B5/0444;A61B8/02;G06F17/00;(IPC1-7):A61B5/04 |
主分类号 |
A61B5/0245 |
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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