Korea University Research and Business Foundation

Absology Co., Ltd

Intekbio Co., Ltd.

Se Woon Han

Seok Chung

Jae Ho Kim

Yong Hun Jung

Jung Hyo Yoon

Young Kyu Cho

David Lim

Eun Doo Lee

Dong June Ahn

Seung Hun Hong

Jae Young Byun

Yoo Jin Shin

An apparatus for measuring fluid speed by using the refraction of light is disclosed. The apparatus includes: a channel in which a passage is formed to allow the flow of a fluid; a first and a second light source that are located in any one region of an upper part and a lower part of the channel; a sensor installed in an opposite region of the region where the first and second light sources are located with respect to the channel, to receive the light emitted from the first and second light sources; a speed calculation unit that calculates the speed of the fluid by using a time point at which the intensity of the light received at the sensor changes; and an adjustment unit that is connected to the channel and configured to adjust the flow speed of the fluid based on the calculated speed of the fluid.

Apparatus for measuring fluid speed by using the refraction of light emitted from two light sources

An apparatus for measuring fluid speed by using the refraction of light is disclosed. The apparatus includes: a channel in which a passage is formed to allow the flow of a fluid; a first and a second light source that are located in any one region of an upper part and a lower part of the channel; a sensor installed in an opposite region of the region where the first and second light sources are located with respect to the channel, to receive the light emitted from the first and second light sources; a speed calculation unit configured to calculate a speed of the fluid by using the intensity of the light received at the sensor.

Apparatus for measuring fluid speed

The present invention relates to a cell culture assay. The present invention comprises: a substrate; a scaffold channel which is formed along the center inside the substrate, and of which at least one is disposed continuously, and inside which a scaffold flows; and a microfluidic channel or channels which is/are respectively formed on one side or on both sides of the scaffold channel, and inside which cells flow, and, here, a leak-preventing part for preventing the scaffold from leaking into the microfluidic channel(s) is formed in at least one of the ceiling surface and the floor surface of a boundary part of the scaffold channel and the microfluidic channel(s).

Cell culture assay

Growing community of inventors

Albany, CA, United States of America

Se Woon Han