| 发明名称 |
Using Chest Velocity to Process Physiological Signals to Remove Chest Compression Artifacts |
| 摘要 |
A method of analyzing a physiological (e.g., an ECG) signal during application of chest compressions. The method includes acquiring a physiological signal during application of chest compressions; acquiring the output of a sensor from which information on the velocity of chest compressions can be determined; and using the information on the velocity to reduce at least one signal artifact in the physiological signal resulting from the chest compressions. |
| 申请公布号 |
US2015031972(A1) |
申请公布日期 |
2015.01.29 |
| 申请号 |
US201414512167 |
申请日期 |
2014.10.10 |
| 申请人 |
ZOLL Medical Corporation |
发明人 |
Freeman Gary A.;Tan Qing;Geheb Frederick J. |
| 分类号 |
A61B5/00;A61B5/0205;A61N1/39;A61B5/046;A61B5/04;A61B5/11;A61B5/1455 |
主分类号 |
A61B5/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of analyzing a physiological signal during application of chest compressions, the method comprising:
acquiring a physiological signal during application of chest compressions; acquiring the output of a sensor from which information on the velocity of chest compressions can be determined; and using the information on the velocity to reduce at least one signal artifact in the physiological signal resulting from the chest compressions, wherein using the information on the velocity to reduce at least one signal artifact in the physiological signal comprises using an adaptive filter that is adjusted to remove chest compression artifacts. |
| 地址 |
Chelmsford MA US |
