Laryngeal mask with esophageal blocker and bite block
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United States of America Patent
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Mar 8, 2011
Grant Date -
Feb 21, 2008
app pub date -
Aug 18, 2006
filing date -
Aug 18, 2006
priority date (Note) -
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Abstract
A supraglottic airway of the type used to facilitate lung ventilation and the insertion of endo-tracheal tubes or related medical instruments through a patient's laryngeal opening including a guide structure for use in deploying an esophageal blocker into the patient's esophagus and additionally or alternatively including a bite block for inhibiting a patient from biting an internal passageway in the respiratory tube of the airway closed.
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