| 摘要 |
PROBLEM TO BE SOLVED: To provide a nerve stimulation device which warns a user of a small flow rate of a liquid.SOLUTION: A nerve stimulation device 1 comprises: a lead part 10 having a fixed part which is formed of an elastic material and biases a blood vessel by being placed in the blood vessel in an elastically deformed state, and an electrode part provided in the fixed part; an indwelling sheath 35 which inserts the lead part into a duct line 36a of itself in an advancing/retreating manner, and allows a liquid to flow; a flow rate measuring part 45 which is provided in the indwelling sheath, measures the flow rate of the liquid flowing in the duct line of the indwelling sheath, and outputs a measurement result; and a warning part 50 for warning a user when the flow rate of the liquid indicated by the measurement result is less than a predetermined flow rate threshold value.SELECTED DRAWING: Figure 3 |
