| 摘要 |
PROBLEM TO BE SOLVED: To obtain an instillation monitoring device which monitors instillation by holding the chamber of all makers without applying a load to the chamber, is easy to look at the monitor of the set value of instillation amount, facilitates setting of the instillation amount and informing a nurse center of the finish or an abnormality of instillation. SOLUTION: The device consists of a drip detector for detecting the drip of drug solution dropping in the chamber, a number-of-drops display for measuring the dripping period of the drip, arithmetic-displaying the set value of the instillation amount and outputting an abnormality or finish signal of instillation, and a signal repeating box for OR-connecting the abnormality or finish signal and a signal from an existent nurse call switch to make a new nurse call signal. |
