| 摘要 |
PROBLEM TO BE SOLVED: To provide a capillary blood-collection device capable of further effectively performing suction by the capillary phenomenon.SOLUTION: A cylindrical body includes a tapered capillary suction cylinder part 1 made of a transparent or translucent plastic at a distal end part on a sucking side, and a sucked and collected blood holding part 5 having an inversely tapered surface 4 with an inner diameter gradually reduced toward the counter-distal-end side of the capillary suction cylinder part 1 is formed. |
