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US 2012/0238840 A1Published application
Substance component detection device
AssigneeSeiko Epson Corporation
InventorNobuaki HASHIMOTO
Life of this patent
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Abstract
A substance component detection device includes a sensor substrate which is provided inside a concave groove, in which when an opening is closed by a measurement-target skin to form a closed space, and includes a projection group having a plurality of projections, a light source section which emits light toward the projection group, and light-receiving section which detects Raman scattering light generated by the projection group.
Claims9
A substance component detection device comprising:
- a sensor substrate which is provided in a closed space of a closed space forming portion, which has at least one opening and in which the opening is closed by a measurement-target skin such that the inside of the closed space forming portion forms the closed space, and has a projection group having a plurality of metal projections;
- an incidence optical system which emits light toward the projection group;
- and
- a light-receiving section which detects Raman scattering light generated by the projection group.
1 more element
Dependencies are inferred from the claim text.