发明名称 |
Electromagnetic sensors for biological tissue applications |
摘要 |
A method of detecting a change in the level of fluid in tissue of a body comprises the steps of: applying electromagnetic energy in the frequency range of approximately 300 MHz to approximately 30 GHz to a first volume of the body over a period of time; measuring a resultant signal; and comparing the signal to a reference signal to determine if fluid level in the tissue has changed during the period of time. |
申请公布号 |
EP1834667(A2) |
申请公布日期 |
2007.09.19 |
申请号 |
EP20070009338 |
申请日期 |
2002.07.26 |
申请人 |
MEDRAD, INC. |
发明人 |
Bouton, Chad;Hirschman, Alan |
分类号 |
A61N5/04;A61B5/00;A61B5/05;A61B5/053;A61M5/168;A61N2/04;G01N22/00;H01Q1/27;H01Q1/40;H01Q9/04;H01Q13/18;H01Q21/06;H01Q21/20 |
主分类号 |
A61N5/04 |
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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