BIOLOGICAL INFORMATION DETECTOR AND BIOLOGICAL INFORMATION MEASURING DEVICE
First Claim
1. A biological information detector, comprising:
- a light-emitting part subjected to emit light directed at a detection site of a test subject;
a light-receiving part subjected to receive light having biological information, the light being light emitted by the light-emitting part and reflected at the detection site; and
a contact part formed from a material that is transparent with respect to a wavelength of the light emitted by the light-emitting part, the contact part having a surface that makes contact with the test subject and an opposing surface disposed opposite the contact surface;
whereinthe light-emitting part is installed on the opposing surface.
1 Assignment
0 Petitions
Accused Products
Abstract
To provide a biological information detector or the like in which the detection accuracy or the measurement accuracy can be increased. A biological information detector includes a light-emitting part (14) for emitting light (R1) directed at a detection site (O) of a test subject; a light-receiving part (16) for receiving light (R1′) having biological information, the light (R1′) being light (R1) emitted by the light-emitting part (14) and reflected at the detection site (O); and a contact part (19) formed from a material that is transparent with respect to a wavelength of light (R1) emitted by the light-emitting part (14), the contact part (19) having a contact surface (19A) that makes contact with the test subject and an opposing surface (19B) disposed opposite the contact surface (19A). The light-emitting part (14) is installed on the opposing surface (19B).
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Citations
8 Claims
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1. A biological information detector, comprising:
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a light-emitting part subjected to emit light directed at a detection site of a test subject; a light-receiving part subjected to receive light having biological information, the light being light emitted by the light-emitting part and reflected at the detection site; and a contact part formed from a material that is transparent with respect to a wavelength of the light emitted by the light-emitting part, the contact part having a surface that makes contact with the test subject and an opposing surface disposed opposite the contact surface;
whereinthe light-emitting part is installed on the opposing surface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification