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Nasogastric tube for use during an ablation procedure
专利权人:
James D. Maloney
发明人:
James D. Maloney
申请号:
US11932196
公开号:
US08506589B2
申请日:
2007.10.31
申请国别(地区):
US
年份:
2013
代理人:
摘要:
Embodiments of the present invention provide a nastogastric tube for deflecting an esophagus during an ablation procedure. According to one embodiment, the nasogastric tube includes a tube comprising at least one lumen having proximal and distal ends, and an esophageal deflector positioned within the at least one lumen and configured to deflect a portion of the tube between the proximal and distal ends. The esophageal deflector is configured to deflect the portion of the tube proximate to a retrocardiac portion of the esophagus such that the retrocardiac portion of the esophagus is deflected away from an ablation site.
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中国工程科技知识中心
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