Microfluidic system and operation method thereof

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12121897
APP PUB NO 20210308676A1
SERIAL NO

16769103

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Abstract

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A microfluidic system, including: a container, an ultrasound transmitter assembly, and a phononic crystal plate. The container is configured to accommodate a solution containing microparticles. The ultrasound transmitter assembly is configured to transmit ultrasonic waves to the phononic crystal plate, where the ultrasonic waves have a frequency which is the same as a resonance frequency of the phononic crystal plate. The phononic crystal plate is placed in the solution, and configured to generate a local acoustic field on a surface of the phononic crystal plate under excitation of the ultrasonic waves, and induce an acoustic microstreaming vortex to generate an acoustic streaming shear stress on the microparticles. The phononic crystal plate defines therein cavities, the respective cavities are arranged periodically in the phononic crystal plate, and all the respective cavities are filled with gas.

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Patent Owner(s)

Patent OwnerAddress
SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY1068 XUEYUAN AVENUE XILI UNIVERSITY TOWN NANSHAN SHENZHEN GUANGDONG 518000 518000

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cai, Feiyan Shenzhen, CN 4 1
Li, Fei Shenzhen, CN 407 1076
Meng, Long Shenzhen, CN 22 84
Xiao, Yang Shenzhen, CN 97 389
Yan, Fei Shenzhen, CN 36 117
Zheng, Hairong Shenzhen, CN 60 102

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