Title:
BIOLOGICAL MATERIAL MEASUREMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/176157
Kind Code:
A1
Abstract:
Provided is a biological material measurement device of a non-invasive type with which it is possible to measure the amount of a biological material stably and with high accuracy. This biological material measurement device 80 is provided with: a first light source 32 which emits first light; an ATR prism 20 which has a front surface and a rear surface, and in which the first light coming in from one end is transmitted and emitted from the other end; a hyperbolic metamaterial layer 90 which has a front surface and a rear surface, and which is disposed so as to have the rear surface thereof come into contact with the front surface of the ATR prism 20; and a first light detector 30 which detects the first light emitted from the ATR prism 20, wherein the amount of a biological material in a living organism is measured from the detected first light.
Inventors:
OGAWA SHIMPEI (JP)
Application Number:
PCT/JP2018/040072
Publication Date:
September 19, 2019
Filing Date:
October 29, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
G01N21/552; A61B5/1455; G01N21/35
Foreign References:
| JP2017531808A | 2017-10-26 | |||
| JP2014224810A | 2014-12-04 | |||
| US20160170098A1 | 2016-06-16 | |||
| JP2017519214A | 2017-07-13 | |||
| JP2005127748A | 2005-05-19 | |||
| JP2014528088A | 2014-10-23 |
Other References:
JIANG, L. ET AL.: "Multifunctional hyperbolic nanogroove metasurface for submolecular detection", SMALL, vol. 13, no. 1700600, 8 June 2017 (2017-06-08), pages 1 - 8, XP055636145
SMOLYANINOV, I. I. ET AL.: "Hyperbolic metamaterials: Novel physics and application", SOLID-STATE ELECTRONICS, vol. 136, June 2017 (2017-06-01), pages 102 - 112, XP055636148
SALEKI, Z. ET AL.: "Optical properties of a one- dimensional photonic crystal containing a graphen- based hyperbolic metamaterial defect layer", APPLIED OPTICS, vol. 56, no. 2, January 2017 (2017-01-01), pages 317 - 323, XP055636149
KOSHELEV, K. L. ET AL.: "Temperature-tunable semiconductor metamaterial", PHYSICAL REVIEW B, vol. 92, August 2015 (2015-08-01), pages 085305 - 1 -085305-8, XP081335889
SMOLYANINOV, I. I. ET AL.: "Hyperbolic metamaterials: Novel physics and application", SOLID-STATE ELECTRONICS, vol. 136, June 2017 (2017-06-01), pages 102 - 112, XP055636148
SALEKI, Z. ET AL.: "Optical properties of a one- dimensional photonic crystal containing a graphen- based hyperbolic metamaterial defect layer", APPLIED OPTICS, vol. 56, no. 2, January 2017 (2017-01-01), pages 317 - 323, XP055636149
KOSHELEV, K. L. ET AL.: "Temperature-tunable semiconductor metamaterial", PHYSICAL REVIEW B, vol. 92, August 2015 (2015-08-01), pages 085305 - 1 -085305-8, XP081335889
Attorney, Agent or Firm:
YAMAO, Norihito et al. (JP)
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