The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 22, 2016
Filed:
Feb. 11, 2014
Hitachi Industry & Control Solutions, Ltd., Ibaraki, JP;
Harumi Kiyomizu, Tokyo, JP;
Naoto Miura, Tokyo, JP;
Akio Nagasaka, Tokyo, JP;
Takafumi Miyatake, Tokyo, JP;
Yusuke Matsuda, Tokyo, JP;
HITACHI INDUSTRY & CONTROL SOLUTIONS, LTD., Ibaraki, JP;
Abstract
A blood vessel image taking device including a finger presentation area configured at a surface of a cabinet, plural light sources arranged at the finger presentation area for irradiating a presented finger with a light ray, a light quantity controlling unit for controlling light quantities of the plural light sources, an opening portion configured at the finger presentation area, and an image taking unit for taking an image of the light ray from the light source portion passing through the opening portion and irradiated to the finger, in which portions of the finger presentation area are a tip end presentation area for presenting a tip end side of the finger, and a root presentation area for presenting a root side of the finger.