| 摘要 |
The invention concerns a fluid manipulating system, comprising a reservoir of fluid (7), a bubble trap (9) connected to the reservoir, a heat-exchanger (11) and an appliance (21) forming with the bubble trap a closed circuit of fluid, and a pump (21) circulating the fluid in the closed circuit, thereby enabling to control easily the volume of fluid in the apparatus and the temperature of said fluid. The invention is useful for manipulating coupling and cooling fluid of rectal tubes in ultrasound therapy.
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