Invention Grant
US07585296B2 Method to treat gastric reflux via the detection and ablation of gastro-esophageal nerves and receptors 有权
通过检测和消融胃食管神经和受体来治疗胃反流的方法

Method to treat gastric reflux via the detection and ablation of gastro-esophageal nerves and receptors
Abstract:
A method detects at a tissue site an electrical activity causing a transient relaxation of at least a portion of one of a sphincter, a lower esophageal sphincter, a stomach, a cardia or a fundus. The method treats the electrical activity at the tissue site by delivering electromagnetic energy to ablate at least a portion of one of the nerve, the gastric nerve, a nerve plexus, a myenteric nerve plexus, a ganglia, a nerve pathway or an electrically conductive pathway. The method conducts a cooling solution to the tissue site at a flow rate and adjusts the flow rate in response to sensed temperature conditions.
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