Title:
BLOOD FLOW VOLUME MEASUREMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/071443
Kind Code:
A1
Abstract:
Provided is a blood flow volume measurement device for easily measuring the blood flow volume of a user. The blood flow volume measurement device comprises: a first body portion; a second body portion; and a hinge. The first body portion includes: a first housing having a first bottom surface; a light source which emits infrared radiation from the first bottom surface to the outside of the first housing; and a first light-receiving portion which receives the infrared radiation from the first bottom surface side outside the first housing. The second body portion includes a second housing having a second bottom surface, and a second light-receiving portion which receives the infrared radiation from the second bottom surface side outside the second housing. The hinge couples the first body portion and the second body portion together while making the angle formed by the first bottom surface and the second bottom surface variable.
Inventors:
HOSHINO TAKESHI (JP)
KAWASHIMA RYUTA (JP)
HASEGAWA KIYOSHI (JP)
KATSURA TAKUSHIGE (JP)
KAWASHIMA RYUTA (JP)
HASEGAWA KIYOSHI (JP)
KATSURA TAKUSHIGE (JP)
Application Number:
PCT/JP2019/038968
Publication Date:
April 09, 2020
Filing Date:
October 02, 2019
Export Citation:
Assignee:
NEU CORP (JP)
International Classes:
A61B5/026; A61B5/02
Domestic Patent References:
| WO2017170804A1 | 2017-10-05 |
Foreign References:
| JP2017060659A | 2017-03-30 | |||
| JP2009119151A | 2009-06-04 | |||
| JP2009240511A | 2009-10-22 |
Attorney, Agent or Firm:
IP FIRM SHUWA (JP)
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