| 摘要 |
PROBLEM TO BE SOLVED: To provide a compact blood collection base in which a sheet for covering a support surface is continuously replaced, then, a sheet role is easily and sanitarily replaced. SOLUTION: The blood collection base 10 includes: a support base 11 having an elastic deformation member 21 for supporting the arm of a person whose blood is collected; the sheet role 17 around which the sheet 12 for covering the upper surface of the elastic deformation member 21 is wound in a roll shape; a role storage part 40 arranged at the first end 25 side of the support base 11 and below the elastic deformation member 21; and a sheet winding part 18 arranged at the second end 26 side of the support base 11 and below the elastic deformation member 21. The sheet winding part 18 includes: bearing grooves 29, 30 opened at the second end 26 and extended toward the first end 25; rotary shafts 13, 14 rotatably fitted to the bearing grooves 29, 30 and connected to the sheet 12; and lock members 15, 16 arranged in the bearing grooves 29, 30, and positioning the rotary shafts 13, 14 with respect to the opening side. COPYRIGHT: (C)2010,JPO&INPIT
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