公开(公告)号：US20060025664A1

公开(公告)日：2006-02-02

申请号：US11154558

申请日：2005-06-17

申请人： Dong-kyun Kim ,  Jong-hwa Won ,  Vyacheslav Meriakri ,  Evgenii Chigrai

发明人： Dong-kyun Kim ,  Jong-hwa Won ,  Vyacheslav Meriakri ,  Evgenii Chigrai

IPC分类号： A61B5/00

CPC分类号： A61B5/14532

摘要： A device and method for the non-invasive measurement of blood glucose concentrations by millimeter waves. The device includes a millimeter wave generator; a TE10 mode rectangular waveguide transmitting a millimeter wave generated by the millimeter wave generator; and a plane parallel plate chosen to yield a minimal point of the power reflection coefficient of the millimeter wave incident to and reflected from the dielectric object under test via the TE10 mode rectangular waveguide and the plane parallel plate. The device also includes power detectors detecting the powers of the incident wave generated by the millimeter wave generator and the reflected wave from the dielectric object via the plane parallel plate; a temperature sensor measuring a temperature of the dielectric object; and a reader reading the minimum power reflection coefficient and a corresponding frequency from the incident and reflected wave detected by the power detectors.

摘要翻译： 用毫米波非侵入式测量血糖浓度的装置和方法。 该装置包括毫米波发生器; 传输由毫米波发生器产生的毫米波的TE10模式矩形波导; 并且选择平面平行板，以产生通过TE10模式矩形波导和平面平行板入射到被测介质物体并从其反射的毫米波的功率反射系数的最小点。 该装置还包括功率检测器，其通过平面平行板检测由毫米波发生器产生的入射波的功率和来自电介质物体的反射波; 测量介电物体的温度的温度传感器; 以及从功率检测器检测到的入射和反射波读取最小功率反射系数和相应频率的读取器。