The system of cryo ablation to perform ablation endometrial

摘要

"The system of cryo ablation to execute endometrial ablation.A system of cryo ablation to execute endometrial ablation, including an elongated tubular cannula having a proximal end, a distal end, and a longitudinal axis.A balloon expandable stretching of the distal end of the cannula and smoothly connected to a source of fluid heat transfer by at least one passage of fluid.A pump for circulating the fluid heat transfer inside and outside of the balloon; a cable of probe coupled to the proximal end of the cannula and in fluid communication with the balloon throughA cannula, and a heat exchanger to vary the temperature of the heat transfer fluid, where the heat exchanger is smoothly connected to a source of secondary refrigerant.And where the heat exchanger comprises a tubular outer wall and a plurality of fins extending from the tubular wall in the direction of the internal portion of the heat exchanger.