Chip for analyzing fluids
AssigneeDigital Bio Technology
InventorsJun Ha Park, Chan Il Chung, Jun Keun Chang
Life of this patent
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Abstract
Disclosed is a fluid analysis chip including a microchannel formed within the chip. The chip includes a sample and a sample outlet communicating with an outside of the chip, and has a structure where the sample inlet and the sample outlet communicate with each other through the closed channel. An expanding part formed in a longitudinal direction of a channel in such a manner that a pair of inner walls corresponding to each other has a larger sectional area at a part or a whole thereof is formed. Therefore, fluids, which pass through the channel adjacent to the expanding part, move while making contact with only another pair of inner walls of the channel, which correspond to each other.
Claims7
A fluid analysis chip comprising:
- a sample inlet and a sample outlet communicating with an outside of the chip;
- and
- an expanding part formed in a longitudinal direction of a channel in such a manner that a pair of inner walls corresponding to each other has a larger sectional area at a part or an whole of each wall,
- wherein the sample inlet and the sample outlet communicates with each other through a closed channel, and fluid, which passes through the channel adjacent to the expanding part, moves while making contact with only another pair of inner walls of the channel, which correspond to each other.
Dependencies are inferred from the claim text.