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:
Apr. 05, 2022
Filed:
Nov. 21, 2018
Sekisui Chemical Co., Ltd., Osaka, JP;
Kazuhiko Imamura, Osaka, JP;
Nobuhiko Inui, Osaka, JP;
Shotaro Kobaru, Osaka, JP;
Takamasa Kouno, Osaka, JP;
Tatsunori Takamatsu, Tokyo, JP;
Ryoma Ishii, Osaka, JP;
Ryosuke Takahashi, Osaka, JP;
Tsutomu Nakamura, Osaka, JP;
SEKISUI CHEMICAL CO., LTD., Osaka, JP;
Abstract
Provided is a micro-fluid chip that enables reducing contamination between branch channels, has a relatively simple channel structure and facilitates miniaturization. A micro-fluid chip () having a channel structure () through which a fluid is delivered, wherein the channel structure () includes: a main channel () having an inflow port () and an outflow port (); a plurality of branch channels () to () connected to the main channel (), each branch channel having an inflow end on a side connected to the main channel () and an outflow end that is an end portion on an opposite side to the inflow end; and a sub-branch channel () connected to the main channel () between at least one pair of adjacent branch channels () and () among the plurality of branch channels () to (), the sub-branch channel () having an inflow end on a side connected to the main channel ().