Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
June 6, 2023
0Patent Application Number
168088840
Date Filed
March 4, 2020
0Patent Citations
...
Patent Primary Examiner
This disclosure relates to a nasal cannula without nostril prongs. The nasal cannula may be used together with an oxygen delivery system, such as a portable oxygen concentrator, or another type of breathing device such as a continuous positive airway pressure (CPAP) machine. In an example, a nasal cannula includes a tube configured to connect to an oxygen supply, and further includes a fitting configured to connect to the tube. The fitting includes at least one discharge port and does not include nostril prongs.
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