发明名称 |
METHOD FOR RECORDING FETUS ELECTROCARDIOGRAM IN TRANSABDOMINAL WAY |
摘要 |
FIELD: medical engineering. ^ SUBSTANCE: method involves applying techniques for suppressing pregnant working electrocardiogram due to uniting all electrodes and sharply reducing her high-intensity high-amplitude electrocardiogram potential with low-amplitude electrocardiogram of the fetus being kept practically unchanged. The fetus electrocardiogram is recorded by several channels with broad coverage of zone under recording. Recording process is carried out from pregnant woman abdomen surface in non-invasive manner. ^ EFFECT: high accuracy of recording; removed noise; higher discretization frequency; suppressed high-voltage artifacts. ^ 2 dwg |
申请公布号 |
RU2284748(C1) |
申请公布日期 |
2006.10.10 |
申请号 |
RU20050104215 |
申请日期 |
2005.02.16 |
申请人 |
SANKT-PETERBURGSKIJ GOSUDARSTVENNYJ UNIVERSITET (SPBGU) |
发明人 |
SMIRNOV ANATOLIJ GRIGOR'EVICH;BURSIAN ANDREJ ARNOL'DOVICH;ENIKEEV BARI VIL'EVICH |
分类号 |
A61B5/0444 |
主分类号 |
A61B5/0444 |
代理机构 |
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代理人 |
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