发明名称 |
Non-invasive determination of blood components |
摘要 |
A method of estimating an amount of a substance in a bodily fluid from the color of a tissue surface of a subject includes capturing an image including at least a portion-of-interest of the subject and at least a reference portion of a color reference, the image being a digital image of pixels of at least one color, the image including a component value for each pixel for each of the at least one color, obtaining a first value associated with at least one component value corresponding to the portion-of-interest of the subject, obtaining a second value associated with at least one component value corresponding to the reference portion, and calculating an estimated amount of the substance using the first and second values.
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申请公布号 |
US2003002722(A1) |
申请公布日期 |
2003.01.02 |
申请号 |
US20020116258 |
申请日期 |
2002.04.04 |
申请人 |
JAY GREGORY D.;SUNER SELIM;ERNSTING KEVIN S. |
发明人 |
JAY GREGORY D.;SUNER SELIM;ERNSTING KEVIN S. |
分类号 |
A61B3/14;A61B5/00;A61B5/103;A61B5/145;A61B5/1455;(IPC1-7):G06K9/00 |
主分类号 |
A61B3/14 |
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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