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:
Dec. 26, 2023
Filed:
Apr. 24, 2019
Nikkiso Co., Ltd., Tokyo, JP;
Hiroaki Mochizuki, Hakusan, JP;
NIKKISO CO., LTD., Tokyo, JP;
Abstract
A blood purification device includes: a control device that controls supply of a dialysis solution to a blood purifier; a dialysis solution supply tube in which a dialysis solution flows from the control device toward the blood purifier; a dialysis solution discharge tube in which the dialysis solution flows from the blood purifier toward the control device; a supply side coupler that connects between the dialysis solution supply tube and a dialysis solution inflow pipe of the blood purifier; and a discharge side coupler that connects between the dialysis solution discharge tube and a dialysis solution outflow pipe of the blood purifier. At least one of the supply side coupler and the discharge side coupler includes a light source unit configured to irradiate the interior of the coupler with ultraviolet light.