发明授权
- 专利标题： Signal acquisition method
- 专利标题（中）： 信号采集方式
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申请号： US204751申请日： 1994-03-02
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公开(公告)号： US5474079A公开(公告)日： 1995-12-12
- 发明人: Donald E. Brodnick , David G. Hernke
- 申请人： Donald E. Brodnick , David G. Hernke
- 申请人地址： WI Milwaukee
- 专利权人： Marquette Electronics, Inc.
- 当前专利权人： Marquette Electronics, Inc.
- 当前专利权人地址： WI Milwaukee
- 主分类号： A61B5/0436
- IPC分类号： A61B5/0436 ; A61B5/0432
摘要：
A signal acquisition method comprises the steps of recording ECG data signals on a tape in a first direction through a first high pass filter; and acquiring the data from the tape in an analyzer in a reverse direction through a second high pass filter having the same effective characteristics as the first filter.
公开/授权文献
- USRE32894E Railway tie plate and a method of making a railway tie plate 公开/授权日：1989-03-28