| abstract |
The utility model relates to a sample collection device. The device comprises a first cavity for accommodating a carrier collected with liquid samples in a compressible manner, a second cavity, and a movable element located between the first cavity and the second cavity, wherein the first cavity is located in the second cavity, and fluids of the first cavity and the second cavity are communicated, the first cavity can drive the movable element to rotate in the second cavity, and the rotation of the movable element compresses the carrier in the first cavity. According to the utility model, the sample collection device facilitates the fluid in the first cavity to fully flow into the second cavity, and the fluid in the second cavity is completely mixed, so that the fluids are mixed uniformly to be beneficial to the subsequent detection. |