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. 19, 2024
Filed:
Mar. 03, 2021
Enplas Corporation, Kawaguchi, JP;
Seiichiro Suzuki, Saitama, JP;
Enplas Corporation, Kawaguchi, JP;
Abstract
An objective is to provide a fluid handling device capable of reliably generating a dispersion liquid in which a liquid droplet containing a sample is dispersed in a dispersion medium. The fluid handling device achieving the objective includes: a sample channel; a dispersion medium channel; a dispersion liquid generation part connected to the sample channel and the dispersion medium channel, and configured to divide the sample by the dispersion medium to generate a dispersion liquid in which a liquid droplet of the sample is dispersed in the dispersion medium; and a dispersion liquid channel connected to the dispersion liquid generation part, in which Y≤0.0436X−1.2563 is satisfied, where X denotes a contact angle [°] between a portion of an inner wall of the dispersion liquid channel and water, and Y denotes a viscosity [mPa·s] of the sample measured at 25° C. by a falling-ball viscometer.