| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an instillation fluid heating device which can quickly heat an instillation fluid even when a temperature difference between the temperature of the instillation fluid and the body temperature of a person receiving the instillation is large, and in addition, can reduce a displeasure by the sudden temperature rise of the instillation fluid. <P>SOLUTION: When the input temperature of the instillation fluid before being heated by a heater is lower than a first set temperature, the heater is driven by a first voltage which is higher than a second voltage, and the instillation fluid is quickly heated by the increase of the calorific value of the heater. Then, the output temperature of the instillation fluid after being heated by the heater has reached a second set temperature which is higher than the first set temperature, the heater is drive-controlled by the second voltage which is lower than the first voltage instead of the first voltage so that the output temperature of the instillation fluid may reach a specified temperature range which is higher than the second set temperature, and the temperature rise of the instillation fluid becomes slow. <P>COPYRIGHT: (C)2007,JPO&INPIT |
