| 摘要 |
PROBLEM TO BE SOLVED: To achieve dispensing at an arbitrary rate and at the same time highly maintain the accuracy in a urine-dispensing apparatus. SOLUTION: While the amount of urine that is sampled by a urine-sampling cup 32 is measured by a balance, specific gravity is measured by a specific gravity sensor 130. Sampled urine is accommodated in a cylindrical container 126. The volume of urine corresponding to the dispensing ratio is calculated from the measurement values of the weight and specific gravity in urine. A screw shaft 156 that is screwed to a ball nut 158 is connected to a blocking board 128. The blocking board 128 is raised by the rotation of the screw shaft 156 so that urine having the volume of dispensing ratio remains in the cylindrical container 126, and surplus urine is overflowed from the upper surface of the container 126. The urine with the dispensing ratio remaining in the cylindrical container 126 is dispensed to a urine accumulation container 122 by a dispensing opening 138 by inclining the cylindrical container 126. |
