公开(公告)号：US20060251146A1

公开(公告)日：2006-11-09

申请号：US11409936

申请日：2006-04-24

申请人： Benny Pesach ,  Gabriel Bitton ,  Allan Entis

发明人： Benny Pesach ,  Gabriel Bitton ,  Allan Entis

IPC分类号： G01K1/14 ,  G01N25/00 ,  G01K13/00 ,  G01K1/08

CPC分类号： G01K13/002 ,  G01K7/343

摘要： A method for determining concentration of at least one component of the material, the method comprising: measuring at least one of the real and imaginary parts of the permittivity of the material at each of a first plurality of frequencies for which substantially only a second plurality of known components of the material contributes to the dielectric permittivity of the material, wherein for each of the known components the permittivity as a function of temperature is known and the first plurality is greater than the second plurality; determining the concentration of at least one of the known components responsive to a solution of a set of simultaneous equations determined by the first plurality of measurements and the dependence of the permittivities of the known components on temperature.

摘要翻译： 一种用于确定所述材料的至少一种组分的浓度的方法，所述方法包括：测量在第一多个频率中的每一个处的材料的介电常数的至少一个，所述第一多个频率基本上只有第二多个 材料的已知组分有助于材料的介电常数，其中对于每个已知组分，作为温度的函数的介电常数是已知的，并且第一多个大于第二多个; 确定至少一个已知组分的浓度，其响应于由第一多个测量确定的一组联立方程的解，以及已知组分的介电常数对温度的依赖性。

公开(公告)号：US06554769B1

公开(公告)日：2003-04-29

申请号：US09582799

申请日：2000-06-29

申请人： Zvi Friedman ,  Allan Entis

发明人： Zvi Friedman ,  Allan Entis

IPC分类号： A61B800

CPC分类号： G01S7/52034 ,  G01S7/53 ,  Y10S128/916

摘要： A method and apparatus are provided for ultrasound imaging wherein ultrasound imaging data is acquired at points in a plurality of imaging slices and the ultrasound imaging data is used to determine the relative positions of the slices.

摘要翻译： 提供了用于超声成像的方法和装置，其中在多个成像切片中的点处获取超声成像数据，并且使用超声成像数据来确定切片的相对位置。