| 摘要 |
It is intended to provide a material by which blood having been collected into a blood-sampling container can be conveniently separated into blood cells and the plasma or the serum within a short period of time, and an apparatus for separating blood which is provided with this blood separation material. An instrument (1) for separating blood having a first hollow needle (3) extending toward one end, a second hollow needle (4) extending toward the other end, a tubular container (2) having an inner space (2A) in which the blood flows and a blood separation material (9) for separating the blood into blood cells and the plasma or the serum, wherein the container (2) has a first channel (5) for supplying the blood into the inner space (2A) through which the blood flows from the needlepoint (3a) of the first hollow needle (3) into the inner space (2A), a second channel (6) for flowing out the blood from the inner space (2A) through which the blood flows from the inner space (2A) toward the needlepoint (4a) of the second hollow needle (4), and a third channel (7) which allows the air to flow from the outer space toward the needlepoint (3a) of the first hollow needle (3). |
