| 摘要 |
<p>PROBLEM TO BE SOLVED: To materialize syringe measuring systems 10, 20 in which even a syringe possessing a minute scale and a syringe possessing a different diameter with a state of similar scale intervals can be easily used.SOLUTION: A placing face 17 of a placing table 14 on which a syringe 6 as a measuring object is placed at the time of measurement is made transparent. As an imaging device 19 which shots the syringe 6 on the placing face 17, an image scanner which scans from underneath the placing face 17 is employed. Also, liquid measure is estimated from scale images of the syringe 6 and a packing diameter d is estimated from a packing image of the syringe 6. Thereby, on the basis of comparison between the estimated value D of the packing diameter and the data of the packing diameter, propriety of a calculated value of the liquid measure is determined.</p> |
