| 摘要 |
A fluid mixing structure adapted to mix a reagent liquid and a sample liquid is provided. The fluid mixing structure includes a first channel, a mixing recess, a first block, a plurality of second blocks, and a second channel. The mixing recess is communicated with the first channel. The first block is disposed in the mixing recess, so that the mixing recess becomes a ring-shaped channel. The second blocks are disposed in the ring-shaped channel. The reagent liquid and the sample liquid are mixed into a mixing liquid in the ring-shaped channel. The second channel is communicated with the mixing recess. The mixing liquid flows out of the mixing recess through the second channel. |
| 主权项 |
1. A fluid mixing structure, adapted to mix a reagent liquid and a sample liquid, the fluid mixing structure comprising:
a first channel; a mixing recess, communicating with the first channel, the reagent liquid and the sample liquid flowing into the mixing recess through the first channel; a first block, disposed in the mixing recess, so that the mixing recess becomes a ring-shaped channel by the first block; a plurality of second blocks, disposed in the ring-shaped channel, the reagent liquid and the sample liquid being mixed into a mixing liquid in the ring-shaped channel; a second channel, communicating with the mixing recess, the mixing liquid flowing out of the mixing recess through the second channel; and two plates, bonded together, wherein the mixing recess and the second channel are disposed on the plates and located between the plates after the plates are bonded. |
