Title:
OCULAR OPTICAL LENS, LIGHT MEASURING SYSTEM, AND LIGHT MEASURING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/286746
Kind Code:
A1
Abstract:
This ocular optical lens comprises: a base part having a plurality of surfaces; a recess section that forms one of the surfaces of the base part and that is recessed in a spherical shape; and a reflection section that forms the outer peripheral surface of the recess section of the base part, and that reflects, towards the recess section, light which enters the base part from a surface which is of the plurality of surfaces and which differs from the recess section. Due to this configuration, provided is an ocular optical lens that enables non-invasive analysis of a substance contained in the aqueous humor of an eye under test.
Inventors:
SAWADA MIO (JP)
KINOSHITA TAKU (JP)
KUBOTA SHIN (JP)
KURIHARA TOSHIHIDE (JP)
SHINOJIMA ARI (JP)
FURUYA MANABU (JP)
KINOSHITA TAKU (JP)
KUBOTA SHIN (JP)
KURIHARA TOSHIHIDE (JP)
SHINOJIMA ARI (JP)
FURUYA MANABU (JP)
Application Number:
PCT/JP2022/027306
Publication Date:
January 19, 2023
Filing Date:
July 11, 2022
Export Citation:
Assignee:
SEED CO LTD (JP)
UNIV KEIO (JP)
CENTURYARKS CO LTD (JP)
UNIV KEIO (JP)
CENTURYARKS CO LTD (JP)
International Classes:
A61B3/117
Foreign References:
JP2018175760A | 2018-11-15 | |||
US20080033261A1 | 2008-02-07 | |||
JPH06503245A | 1994-04-14 | |||
JP2018175760A | 2018-11-15 | |||
JP2018175481A | 2018-11-15 | |||
JP2011083342A | 2011-04-28 |
Other References:
ZHANG SHUO, ROEL J. ERCKENS, FRANCISCUS H.M. JONGSMA, CARROLL A.B. WEBERS, TOS T.J.M. BERENDSCHOT: "Design and performance of a dark-field probe with confocal raman spectroscopy for ophthalmic application", JOURNAL OF RAMAN SPECTROSCOPY, vol. 52, no. 7, 5 May 2021 (2021-05-05), pages 1371 - 1375, XP093024231, DOI: 10.1002/jrs.6125
SIDEROUDI THEOHARIA I., NIKOLAOS M. PHARMAKAKIS, GEORGE N. PAPATHEODOROU, GEORGE A. VOYIATZIS: "Non-invasive detection of antibiotics and physiological substances in the aqueous humor by raman spectroscopy", LASERS IN SURGERY AND MEDICINE, vol. 38, no. 7, 30 May 2006 (2006-05-30), pages 695 - 703, XP093024236, DOI: 10.1002/lsm.20360
SIDEROUDI THEOHARIA I., NIKOLAOS M. PHARMAKAKIS, GEORGE N. PAPATHEODOROU, GEORGE A. VOYIATZIS: "Non-invasive detection of antibiotics and physiological substances in the aqueous humor by raman spectroscopy", LASERS IN SURGERY AND MEDICINE, vol. 38, no. 7, 30 May 2006 (2006-05-30), pages 695 - 703, XP093024236, DOI: 10.1002/lsm.20360
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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