LIVING-BODY INFORMATION MEASURING DEVICE
First Claim
1. A living-body information measuring device comprising:
- a plurality of light-emitting elements;
a light-receiving element that is disposed at a position at different distances from the light-emitting elements and that receives reflected light beams that are reflected from a living body when the light-emitting elements emit light beams toward the living body;
a control unit that controls the light-emitting elements so that the light-emitting elements successively emit the light beams; and
a measurement unit that measures living-body information at a plurality of depths in the living body by using the reflected light beams that are successively received by the light-receiving element.
2 Assignments
0 Petitions
Accused Products
Abstract
A living-body information measuring device includes plural light-emitting elements, a light-receiving element that is disposed at a position at different distances from the light-emitting elements and that receives reflected light beams that are reflected from a living body when the light-emitting elements emit light beams toward the living body, a control unit that controls the light-emitting elements so that the light-emitting elements successively emit the light beams, and a measurement unit that measures living-body information at plural depths in the living body by using the reflected light beams that are successively received by the light-receiving element.
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Citations
8 Claims
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1. A living-body information measuring device comprising:
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a plurality of light-emitting elements; a light-receiving element that is disposed at a position at different distances from the light-emitting elements and that receives reflected light beams that are reflected from a living body when the light-emitting elements emit light beams toward the living body; a control unit that controls the light-emitting elements so that the light-emitting elements successively emit the light beams; and a measurement unit that measures living-body information at a plurality of depths in the living body by using the reflected light beams that are successively received by the light-receiving element. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification