Portable body fat measurement device and optical sensor module of the device
First Claim
1. A portable body fat measurement device comprising:
- a light source unit having at least two top view light sources and a guide unit perpendicularly guiding an optical signal generated in the top view light sources to determine a measurement point where body fat is measured;
an optical detection unit detecting a scattered optical signal to transform into an electrical signal, the scattered optical signal being generated by a scattering of the optical signal irradiated to the measurement point; and
a signal processing unit processing the electrical signal and calculating body fat information,wherein the at least two top view light sources and the optical detection unit are horizontally arranged.
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Abstract
A portable body fat measurement device includes: a light source unit having at least two top view light sources and a guide unit perpendicularly guiding an optical signal generated in the top view light sources to determine a measurement point where body fat is measured; an optical detection unit detecting a scattered optical signal to transform into an electrical signal, the scattered optical signal being generated by a scattering of the optical signal irradiated to the measurement point; and a signal processing unit processing the electrical signal and calculating body fat information, wherein the at least two top view light sources and the optical detection unit are horizontally arranged.
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Citations
20 Claims
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1. A portable body fat measurement device comprising:
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a light source unit having at least two top view light sources and a guide unit perpendicularly guiding an optical signal generated in the top view light sources to determine a measurement point where body fat is measured; an optical detection unit detecting a scattered optical signal to transform into an electrical signal, the scattered optical signal being generated by a scattering of the optical signal irradiated to the measurement point; and a signal processing unit processing the electrical signal and calculating body fat information, wherein the at least two top view light sources and the optical detection unit are horizontally arranged. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 16, 19)
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11. An optical sensor module included in a body fat measurement device, the module comprising:
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a light source unit having at least two top view light sources and a guide unit perpendicularly guiding an optical signal generated in the top view light sources to determine a measurement point wherein body fat is measured; an optical detection unit detecting a scattered optical signal to transform into an electrical signal, wherein the at least two top view light source and the optical detection unit are horizontally arranged, the electrical signal is supplied to a predetermined signal processing unit and the signal processing unit receives the electrical signal to calculate body fat information in the measurement point. - View Dependent Claims (12, 13, 14, 15, 17, 18, 20)
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Specification