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公开(公告)号：US10768165B2
公开(公告)日：2020-09-08
申请号：US16376561
申请日：2019-04-05
发明人： Darren Roblyer , Yanyu Zhao
IPC分类号： G01N33/483 , G01N21/27 , G01N21/3554 , G01N21/359 , G01N21/49 , G01N21/47 , G01N21/17
摘要： An imaging system for measuring water and blood lipid content in a tissue sample includes a light source configured to emit a plurality of sequential wavelengths of light within a predetermined range of wavelengths, a spatial modulation device configured to direct each of the plurality of sequential wavelengths of light onto a tissue sample plane to generate a first plurality of patterns on the issue sample plane at a first spatial frequency and a second plurality of patterns on the tissue sample plane at a second spatial frequency, an imaging device configured to generate first image data reproducible as images the first plurality of patterns and second image data reproducible as images the second plurality of patterns, and a controller configured to determine a first optical property and a second optical property for each location on the sample plane.
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公开(公告)号：US20190310239A1
公开(公告)日：2019-10-10
申请号：US16376561
申请日：2019-04-05
发明人： Darren Roblyer , Yanyu Zhao
IPC分类号： G01N33/483 , G01N21/27 , G01N21/3554 , G01N21/359 , G01N21/47 , G01N21/49
摘要： An imaging system for measuring water and blood lipid content in a tissue sample includes a light source configured to emit a plurality of sequential wavelengths of light within a predetermined range of wavelengths, a spatial modulation device configured to direct each of the plurality of sequential wavelengths of light onto a tissue sample plane to generate a first plurality of patterns on the issue sample plane at a first spatial frequency and a second plurality of patterns on the tissue sample plane at a second spatial frequency, an imaging device configured to generate first image data reproducible as images the first plurality of patterns and second image data reproducible as images the second plurality of patterns, and a controller configured to determine a first optical property and a second optical property for each location on the sample plane.
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