Invention Application
- Patent Title: Volumetric Induction Phase Shift Detection System for Determining Tissue Water Content Properties
- Patent Title (中): 用于确定组织含水量的体积感应相移检测系统
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Application No.: US14507492Application Date: 2014-10-06
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Publication No.: US20150094549A1Publication Date: 2015-04-02
- Inventor: Boris Rubinsky , Cesar A. Gonzalez
- Applicant: The Regents of the University of California
- Main IPC: A61B5/00
- IPC: A61B5/00 ; G01R33/36 ; A61B5/0205 ; G01R33/48 ; A61B5/02 ; G01R33/34 ; G01R33/483
Abstract:
A method and apparatus of determining the condition of a bulk tissue sample, by: positioning a bulk tissue sample between a pair of induction coils (or antennae); passing a spectrum of alternating current (or voltage) through a first of the induction coils (or antennae); measuring spectrum of alternating current (or voltage) produced in the second of the induction coils (or antennae); and comparing the phase shift between the spectrum of alternating currents (or voltages) in the first and second induction coils (or antennae), thereby determining the condition of the bulk tissue sample.
Information query
