Lg Electronics Inc.

Guei Sam Lim

Ji Tae Kim

Seok Jung Hyun

Gyoung Soo Kim

Tae Young Kim

Ji Su Kim

Youn Jae Lee

Sun Kil Kang

Kyu Ho Song

Seung Mok Han

Kyu Sik Yun

Kyung Hoo Moon

Da Yeon Kang

Yeon Jae Kang

Discussed are a diagnostic cartridge and a control method for the diagnostic cartridge. The cartridge includes a sample port through which a sample is injected, a first chamber moving the sample injected from the sample port, a second chamber moving a substrate solution, a first membrane formed at a distal end of the first chamber to function as a valve for preventing other substances from being injected into the first chamber after the sample is completely moved, and a second membrane formed at a distal end of the second chamber to function as a valve for preventing other substances from being injected into the first chamber after the substrate solution is completely moved.

Diagnostic cartridge and control method for diagnostic cartridge

Disclosed is a micro-fluidic system including a lower substrate, an upper substrate formed opposite to the lower substrate and formed with an air injection path, and a micro-fluidic device interposed between the upper and lower substrates, wherein the micro-fluidic chamber includes a fluid chamber filled with a fluid and the fluidic chamber is physically connected to the air injection path.

Microfluidic system

There are provided a cartridge for detecting a target antigen and a method for detecting a target antigen existing in a biological sample using the cartridge. In the cartridge, multiple detections of various antigens can be rapidly and conveniently performed, and a plurality of target antigens can be quantitatively analyzed using one cartridge, thereby reducing time and cost.

Cartridge for detecting target antigen and method for detecting target antigen using the same

The multi-layer strip for use in measuring biological material and the system for measuring a biological material are provided, wherein the multi-layer strip includes a stack of a plurality of strips, each having a flow channel and a reaction unit, and the strips may react with specific materials contained in a biological material injected into the multi-layer strip. Thus, it is possible to quantitatively analyze various materials contained in a biological material and to optically and electrochemically measure and quantitatively analyze various materials in a biological material.

Multi-layer strip for use in measuring biological material and system for measuring biological material

Growing community of inventors

Seoul, South Korea

Guei Sam Lim