Title:
TEAR FLUID OBSERVATION DEVICE, INFORMATION PROCESSING DEVICE, PROGRAM, AND LEARNING MODEL GENERATION METHOD
Document Type and Number:
WIPO Patent Application WO/2022/138912
Kind Code:
A1
Abstract:
[Problem] To provide a tear fluid observation device, an information processing device, a program, and a learning model generation method with which it is possible for imaging of tear fluid to be carried out by a subject themselves and for the state of a subject eye to be easily ascertained. [Solution] This tear fluid observation device comprises: an imaging device for imaging a subject eye; a cover part having, on the inner side, a concave surface formed to face a region of the face of a subject that includes the subject eye; and a light-emitting body for irradiating the subject eye with light. The light-emitting body is a surface light source installed on the inner side of the cover part. The cover part is provided with a distal-end part configured to face the face of the subject, and a light guide part that is provided to a portion of the concave surface and that guides reflected light reflected by the surface of the subject eye toward the imaging unit.
Inventors:
YOKOI NORIHIKO (JP)
OKAZAKI YOSHIRO (JP)
IWABUCHI MAMORU (JP)
KAWATA YUSHO (JP)
LI ZHONG (JP)
OKAZAKI HIROMICHI (JP)
OKAZAKI YOSHIRO (JP)
IWABUCHI MAMORU (JP)
KAWATA YUSHO (JP)
LI ZHONG (JP)
OKAZAKI HIROMICHI (JP)
Application Number:
PCT/JP2021/048180
Publication Date:
June 30, 2022
Filing Date:
December 24, 2021
Export Citation:
Assignee:
ELRISE CORP (JP)
International Classes:
A61B3/13
Domestic Patent References:
| WO2019193051A1 | 2019-10-10 | |||
| WO2019232575A1 | 2019-12-12 | |||
| WO2019168142A1 | 2019-09-06 |
Foreign References:
| US20200375451A1 | 2020-12-03 | |||
| US20180092534A1 | 2018-04-05 | |||
| JP2015027008A | 2015-02-05 | |||
| JP2019025257A | 2019-02-21 |
Attorney, Agent or Firm:
KAMIYOSHIHARA Hiroshi (JP)
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