| 发明名称 |
LUNG WATER CONTENT MEASUREMENT SYSTEM AND CALIBRATION METHOD |
| 摘要 |
A system and method for monitoring lung water content of a patient. The system may include at least two microwave sensors and a processor. The system may transmit one or more microwave signals into the thorax of a patient using one or more of the microwave sensors. The system may then receive one or more of the microwave signals using one or more of the microwave sensors. The one or more received microwave signals may each have at least one associated frequency component with a magnitude and a phase. The system may analyze the phase of one or more received microwave signals to monitor changes in the lung water content. The system may analyze the magnitude of one or more received microwave signals to determine whether the lung water content is increasing or decreasing. |
| 申请公布号 |
US2016310072(A1) |
申请公布日期 |
2016.10.27 |
| 申请号 |
US201615042109 |
申请日期 |
2016.02.11 |
| 申请人 |
University of Hawaii |
发明人 |
Iskander Magdy F.;Perron Ruthsenne R.G. |
| 分类号 |
A61B5/00;A61B5/0205 |
主分类号 |
A61B5/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of monitoring lung water content of a patient using at least two microwave sensors, the method comprising:
transmitting one or more microwave signals into the thorax of a patient using one or more of the microwave sensors; receiving one or more of the microwave signals using one or more of the microwave sensors, the one or more received microwave signals each comprising at least one frequency component having a magnitude and a phase; analyzing the phase of one or more received microwave signals to monitor changes in the lung water content; and analyzing the magnitude of one or more received microwave signals to determine whether the lung water content is increasing or decreasing. |
| 地址 |
Honolulu HI US |
