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. 25, 2025
Filed:
Jun. 15, 2020
Convergency (Tianjin) Biotech Ltd, Tianjin, CN;
Xuexin Duan, Tianjin, CN;
Yang Yang, Tianjin, CN;
CONVERGENCY (TIANJIN) BIOTECH LTD., Tianjin, CN;
Abstract
A microfluidic control system and method for controlling the movement of target particles in a fluid. The microfluidic system comprises a fluid channel which is provided with an inlet and a plurality of outlets, and one or more ultra-high frequency sound wave resonators which may generate a bulk acoustic wave having a frequency of about 0.5-50 GHz in the fluid channel; by means of adjusting the shape and orientation of a bulk acoustic wave generating region of the ultra-high frequency bulk acoustic wave resonator, the particles enter a vortex channel caused by the bulk acoustic wave in a solution and move according to the specified position and direction, and the particles in the solution may be controlled and separated to obtain specified particles, or obtain a purified solution after the particles are separated.