发明名称 |
Apparatus for pattern recognition of ECG signals for detecting fibrillation |
摘要 |
Physiological electrical signals such as electrocardiograph signals ae converted to digital form, amplified to a standard maximum amplitude and analyzed by a computer. The analysis may calculate the ratios of energies above and below an isoelectric line, the statistical distribution of gradients, the frequency of a maximum negative gradient and the zero content of the signal. The analysis may be used for detecting ventricular fibrillation.
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申请公布号 |
US4453551(A) |
申请公布日期 |
1984.06.12 |
申请号 |
US19810237984 |
申请日期 |
1981.02.25 |
申请人 |
ANDERSON, JOHN;WEIR, DAVID |
发明人 |
ANDERSON, JOHN;WEIR, DAVID |
分类号 |
A61B5/046;G06F17/00;(IPC1-7):A61B5/04 |
主分类号 |
A61B5/046 |
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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