CONTINUOUS LIQUID MEDICINE INJECTOR

摘要

PROBLEM TO BE SOLVED: To provide a compact and continuous injector of a liquid medicine which has no portion of switching an injection amount in a tubal middle of injecting the liquid medicine. SOLUTION: A sliding cylinder equipped with a plurality of movable routes for injecting the liquid medicine is anchored in a holding section of a balloon that fixes the balloon, and an injection amount is switched by moving the sliding cylinder. This is a portable continuous injector because of no tubal middle for switching an injection flow.