LIQUID-MEDICINE ADMINISTRATION DEVICE, PUNCTURE DEVICE, LIQUID-MEDICINE FILLING DEVICE, LIQUID-MEDICINE FILLING METHOD, AND LIQUID-MEDICINE FILLING SYSTEM

摘要

To improve user-friendliness, a remaining liquid-medicine amount of a liquid-medicine bag obtained by subtracting a liquid medicine dose administered to a user by driving a dispensing portion from a liquid medicine amount filled in a liquid-medicine bag using the liquid-medicine filling device is displayed on a display portion. Therefore, it is possible to allow a user to recognize the remaining liquid-medicine amount of the liquid-medicine bag and improve user-friendliness.