Calroy Health Sciences, LLC

Macau Glcao Biotechnology Research Center Limited

Yong Luo

Ming Sun

Chen Chen

Xiaoming Zhu

Yuguang Du

Renqin Zhang

Chen Ye

Zhou Wang

Jinhua Wei

Cheng-Te Lin

Hongmei Chen

The present disclosure discloses a micro-flow valve control mechanism, which comprises an electromagnetic coil, a base, a ring seat, a moving plate and an elastic plate; wherein the elastic plate is positioned above the base, the ring seat and the moving plate are positioned between the base and the elastic plate, the moving plate is positioned at the inner side of the ring seat. In this scheme, the structure of valve air intake control is optimized, and the ring seat plays the guiding role in the lifting of the moving plate to a certain extent, which ensures that the moving plate will not deflect in the air intake process, so that the outer ring at the lower side of the moving plate can allow air to enter uniformly, thus ensuring the working stability of the electromagnetic valve.

Micro-flow valve control mechanism

The microfluidic chip can comprise at least one multichamber flow assembly that can comprise a plurality of microchannels. The plurality of microchannels can comprise a first microchannel that includes: a first inlet; a first outlet; and a first chamber fluidly connected to the first inlet and the first outlet. The plurality of microchannels can comprise a second microchannel that includes: a second inlet; a second outlet; and a second chamber fluidly connected to the second inlet and the second outlet. The multichamber flow assembly can comprise a porous biocompatible membrane oriented along a longitudinal interface between the first microchannel and the second microchannel, wherein the porous biocompatible membrane is permeable for movement of biomolecules from the first chamber to the second chamber through the porous biocompatible membrane.

Method and apparatus for screening compounds that have preventative and therapeutic activities against endothelial glycocalyx-related diseases

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Jiangsu, China

Yong Luo