发明名称 |
Low distortion ECG filter |
摘要 |
A low pass filter especially adapted for use with ECG equipment designed to negate any noise energy that may be superimposed upon the ECG signal itself. A plurality of low-pass FIR filter stages are connected in tandem between a signal input point and a signal output point where each of the stages has a distinct cut-off frequency characteristic. A device is provided for selectively turning ones of the plurality of stages on or off.
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申请公布号 |
US6512944(B1) |
申请公布日期 |
2003.01.28 |
申请号 |
US20000620663 |
申请日期 |
2000.07.20 |
申请人 |
CARDIAC PACEMAKERS, INC. |
发明人 |
KOVTUN VLADIMIR V.;DODSON RANDALL;BANGE JOSEPH E. |
分类号 |
A61B5/0428;(IPC1-7):A61B5/040 |
主分类号 |
A61B5/0428 |
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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