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CRYOSURGICAL DEVICES AND METHODS FOR ENDOMETRIAL ABLATION

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专利汇可以提供CRYOSURGICAL DEVICES AND METHODS FOR ENDOMETRIAL ABLATION专利检索,专利查询,专利分析的服务。并且A cryoablation system including a cannula having a proximal end, a distal end, and a longitudinal axis, an expandable balloon extending from the distal end of the cannula and fluidly connected to a source of heat transfer fluid by at least one fluid path, a pump for circulating the heat transfer fluid into and out of the balloon, a probe handle coupled to the proximal end of the cannula and in fluidic communication with the balloon through the cannula, and a heat exchanger for varying the temperature of the heat transfer fluid, wherein the heat exchanger is fluidly connected to a secondary refrigerant source. The heat exchanger may be positioned within the probe handle, within the cannula, or at least partially within the balloon. The heat transfer fluid of this cryoablation system preferably has a freezing point lower than about -110°C and a boiling point greater than about 50°C.,下面是CRYOSURGICAL DEVICES AND METHODS FOR ENDOMETRIAL ABLATION专利的具体信息内容。

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