Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Stanislav Tatkov0
Date of Patent
February 11, 2020
0Patent Application Number
135184940
Date Filed
December 22, 2010
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A user interface has a non-sealing nasal cannula and a mask arranged about the nasal cannula, the mask including a seal configured with a user's face to allow the interface to be pressurized, the cannula configured to deliver breathing gases to the nares of a user at a flow rate exceeding the intended user's peak inspiratory flow requirements so that the mask and the user's pharynx are flushed continuously with fresh breathing gases to reduce dead space.
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