| 发明名称 |
A METHOD OF PROCESSING A SIGNAL REPRESENTING A PHYSIOLOGICAL RHYTHM |
| 摘要 |
A method of processing a signal representing a physiological rhythm of a subject, the method comprising the steps of receiving the signal from the subject, filtering the signal with a band pass filter, extracting an analysis window from the filtered signal, performing a plurality of interval length estimation methods on the filtered signal in the analysis window, summing the outputs of the plurality of interval length estimation methods, and determining an interval length from the sum of the outputs of the plurality of interval length estimation methods. |
| 申请公布号 |
US2016007870(A1) |
申请公布日期 |
2016.01.14 |
| 申请号 |
US201314378988 |
申请日期 |
2013.02.25 |
| 申请人 |
KONINKLIJKE PHILIPS N.V. |
发明人 |
Brueser Christoph;Leonhardt Klaus Steffen |
| 分类号 |
A61B5/04;A61B5/00;A61B5/08;A61B5/11;A61B5/0205 |
主分类号 |
A61B5/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of processing a signal representing a physiological rhythm of a subject, the method comprising the steps of:
receiving the signal from the subject, filtering the signal with a band pass filter, extracting multiple analysis windows from the filtered signal, the multiple analysis windows comprising at least three analysis windows overlapping each other; performing a plurality of interval length estimation methods on the filtered signal in the multiple analysis window, summing the outputs of the plurality of interval length estimation methods, and determining an interval length from the sum of the outputs of the plurality of interval length estimation methods. |
| 地址 |
Eindhoven NL |
