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公开(公告)号：US09433352B2
公开(公告)日：2016-09-06
申请号：US14001384
申请日：2012-02-23
IPC分类号： A61B5/1455 , A61B5/00 , G01N21/47 , G01N21/49
CPC分类号： A61B5/0059 , A61B5/14551 , A61B5/4872 , A61B2562/0242 , G01N21/4738 , G01N21/49 , G01N2021/4742
摘要： An accurate measurement can be made of the light absorbance of deep layer tissue such as in a human body or a fruit. The thickness of fat is computed. A first specific distance and a second specific distance corresponding to the computed fat thickness are computed based a predetermined relationship between the fat thickness, the first specific distance, and measurement sensitivity of a surface layer and measurement sensitivity of a deep layer when light is received at a position the first specific distance away from a light emitting means. A third specific distance and a fourth specific distance are computed corresponding to the computed fat thickness based on a predetermined relationship between the fat thickness, the third specific distance and a measurement sensitivity of an intervening layer and a measurement sensitivity of the deep layer when light is received at a position the third specific distance away from the light emitting means.
摘要翻译： 可以精确地测量诸如在人体或水果中的深层组织的光吸收。 计算脂肪的厚度。 基于计算出的脂肪厚度的第一特定距离和第二特定距离是基于脂肪厚度，第一特定距离和表面层的测量灵敏度之间的预定关系以及在深度接收光时的深层的测量灵敏度来计算的 距离发光装置的第一特定距离的位置。 基于脂肪厚度，第三特定距离和中间层的测量灵敏度之间的预定关系以及当深度为深层时的深层的测量灵敏度来计算与计算出的脂肪厚度相对应的第三特定距离和第四具体距离 在远离发光装置的第三特定距离的位置处接收。
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公开(公告)号：US20140039284A1
公开(公告)日：2014-02-06
申请号：US14001384
申请日：2012-02-23
IPC分类号： A61B5/00 , A61B5/1455
CPC分类号： A61B5/0059 , A61B5/14551 , A61B5/4872 , A61B2562/0242 , G01N21/4738 , G01N21/49 , G01N2021/4742
摘要： An accurate measurement can be made of the light absorbance of deep layer tissue such as in a human body or a fruit. The thickness of fat is computed. A first specific distance and a second specific distance corresponding to the computed fat thickness are computed based a predetermined relationship between the fat thickness, the first specific distance, and measurement sensitivity of a surface layer and measurement sensitivity of a deep layer when light is received at a position the first specific distance away from a light emitting means. A third specific distance and a fourth specific distance are computed corresponding to the computed fat thickness based on a predetermined relationship between the fat thickness, the third specific distance and a measurement sensitivity of an intervening layer and a measurement sensitivity of the deep layer when light is received at a position the third specific distance away from the light emitting means.
摘要翻译： 可以精确地测量诸如在人体或水果中的深层组织的光吸收。 计算脂肪的厚度。 基于计算出的脂肪厚度的第一特定距离和第二特定距离是基于脂肪厚度，第一特定距离和表面层的测量灵敏度之间的预定关系以及在深度接收光时的深层的测量灵敏度来计算的 距离发光装置的第一特定距离的位置。 基于脂肪厚度，第三特定距离和中间层的测量灵敏度之间的预定关系以及当深度为深层时的深层的测量灵敏度来计算与计算出的脂肪厚度相对应的第三特定距离和第四具体距离 在远离发光装置的第三特定距离的位置处接收。
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