Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
February 21, 2023
Patent Application Number
16280107
Date Filed
February 20, 2019
Patent Primary Examiner
Airway devices, systems, and methods are provided that can achieve ventilation of lungs through a mask that seals around the glottis and connects to a flexible airway channel, while also providing evacuation of gastric and/or pharyngeal body fluid and/or blood during upper airway surgeries or procedures.
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