| 摘要 |
PROBLEM TO BE SOLVED: To provide a device for improving the safety of calculation when a health care professional such as a doctor, a dentist and a pharmacist decides medication quantity. SOLUTION: This device can easily perform the calculation. Outlier input is eliminated, conventional manual complicatedness is eliminated and erroneous administration by human errors such as miscalculation can also be reduced because a user interface that does not use a keyboard eliminates pressing mistakes and an input range can be limited. Whether a calculated value is proper is checked again in a computer, and when the calculated value is not proper, an alarm is issued and the calculated value is feedbacked. |
