Microfluidic chip
AssigneeIndustrial Technology Research Institute
InventorsYA-FU CHUANG, I-EN LIN
Life of this patent
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Abstract
A microfluidic chip including a substrate and at least a channel set is provided. The substrate has a surface, and the channel set is formed in the substrate and includes a channel, at a least a filler fillister, and at least a well fillister. The filler fillister and the well fillister are all connected to the channel, and the channel passes through the well fillister. The depth of the well fillister relative to the surface is longer than the depth of the channel relative to the surface. Hence, the well fillister can hinder the fluid flow in the channel and be used as a valve.
Claims20
A microfluidic chip, comprising:
- a substrate, having a surface;
- and
- at least one channel set, each being formed in the substrate and configured with a channel, at least one filler fillister in fluid communication with the channel, and at least one well fillister in fluid communication with the channel;
- wherein, each filler fillister and well fillister of the same channel set are all connected to its channel as the channel is arranged passing through each well fillister;
- and the depth of the well fillister relative to the surface of the substrate is larger than the depth of its corresponding channel relative to the surface.
Dependencies are inferred from the claim text.