| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a liquid temperature adjusting device attached to an existing liquid feed tube as it is, capable of efficiently exchanging heat between the liquid and a cooling means without applying a load to the liquid feed tube and easily adjusting the temperature of the liquid passing through the liquid feed tube as necessary. <P>SOLUTION: This liquid temperature adjusting apparatus 11 installed at an appropriate site in the longitudinal direction in the liquid feed tube for a drip infusion and changing the temperature of the infusion liquid before and after the infusion liquid passes the installation site, is provided with a heat exchange means exchanging the heat with the infusion liquid, a heat insulating member 18 for preventing the heat exchange between the inside provided in the heat exchange means 12 and the outside relative to the outer circumferential side on the outer circumferential side of the heat exchange means, and a heat exchange assist means 14 assisting the heat exchange between the infusion liquid and the heat exchange means in the inside provided in the heat exchange means 12. <P>COPYRIGHT: (C)2007,JPO&INPIT |
