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:
Jun. 30, 2015
Filed:
Apr. 04, 2011
Ji-young Park, Seoul, KR;
Ji-Young Park, Seoul, KR;
NANOENTEK, INC., Seoul, KR;
Abstract
A chip for analyzing fluid being moved without an outside power source includes: a pre-treatment portion into which fluid of a target-being analyzed substance is injected and mixed with an identification substance; a channel portion in which a specific reaction of the fluid such as an antigen-antibody reaction is conducted; and a washing portion into which the fluid is received. The pre-treatment portion includes: a specimen injection portion into which the fluid is injected; a first buffer portion protruding upwardly with respect to the specimen injection portion connected thereto to have a height greater than that of the specimen injection portion relative to the channel portion, such that the fluid is firstly received in the first buffer portion; and at least one specimen leading guide which destroys surface tension of the fluid flow moving from the specimen injection portion to the first buffer portion.