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System and method to vent gas from a body cavity
专利权人:
Duane Earl Lloyd
发明人:
Duane Earl Lloyd,Keith A. Roberts
申请号:
US12041233
公开号:
US08585646B2
申请日:
2008.03.03
申请国别(地区):
US
年份:
2013
代理人:
摘要:
One aspect of the invention is a method to vent gas from a body cavity during an endoscopic procedure. A body cavity is in fluid communication with an exhaust gas inlet of a vacuum break device. The vacuum break device has a chamber in fluid communication with both the inlet and an outlet. The chamber may comprise one or more openings in fluid communication with the atmosphere. A conduit in fluid communication with the exhaust gas outlet may be connected directly or indirectly to a suction source. The suction source may be activated.
来源网站:
中国工程科技知识中心
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