| 摘要 |
PROBLEM TO BE SOLVED: To provide a blood coagulating tube, with a blood separating agent, in which the precipitation of fibrin is not generated and in which pure serum can be separated quickly and simply. SOLUTION: This blood coagulating tube is formed by comprising a bottomed tube body 1. In addition, it is formed by comprising a rubber stopper 2 which closes the mouth part of the tube body 1. In addition, it is formed by comprising a blood separating agent 4 which is housed at the inside of the tube body 1. In addition, it is formed by comprising a cylindrical sleeve 3 which is housed so as to be close to the blood separating agent 4, The sleeve 3 comprises the tip 31 and the base end 32. The tip 31 is brought close to the blood separating agent 4. In the sleeve 3, the inside diameter on the side of the tip is expanded to be a taper shape in the direction of the tip, and its wall thickness is formed to be thin, The inside wall of the sleeve on which a crimp is formed is coated with a thrombin-like enzyme. Then, when blood is filled into the tube body 1 so as to be centrifuged, the blood separating agent 4 can be moved along the inner wall of the sleeve 3.
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