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:
Jul. 07, 2015
Filed:
Jul. 02, 2013
Riken, Saitama, JP;
Yo Tanaka, Kobe, JP;
Hiroki Ueda, Kobe, JP;
Riken, Saitama, JP;
Abstract
The present invention relates to a fluid-controlling device () for incorporation into a microchip (). The fluid-controlling device () of the present invention includes: a glass substrate () having a hollow part () provided therein, the hollow part () having a first opening (') extending to a top surface of the glass substrate () and a second opening () extending to a bottom surface of the glass substrate (); and a glass sheet () being 1 to 50 μm in thickness and sealing the first opening (′), the glass sheet () changing a volume of the hollow part () when a position of the glass sheet () is displaced by and according to a pressing force applied toward the hollow part (). With use of the present invention, it is possible to provide a versatile microchip system being usable under a high pressure and being usable with an organic solvent.