| 摘要 |
PROBLEM TO BE SOLVED: To provide a leakage detection device capable of obtaining information on a leakage degree, a leakage range, etc. of medicinal solution.SOLUTION: A leakage detection device 1 includes plural light emitting elements 11, one light receiving element 12, a sensor control section 20 and a leakage determination section 30. The sensor control section controls drive of the plural light emitting elements 11 to drive the plural light emitting elements 11 one by one in order. The leakage determination section 30 determines whether extravascular leakage occurs or not for each of the light emitting elements 11 according to a detection value from the light receiving element 12 during driving of the light emitting element 11 and outputs leakage information for each light emitting element 11 on the light emitting element 11 which has been driven when the detection value having determined occurence of the vascular leakage has been obtained.SELECTED DRAWING: Figure 1 |
