Bidirectional nasal cannula

The ornamental design for a bidirectional nasal cannula, as shown and described.

1. Bidirectional nasal cannula

1.1 : Perspective

1.2 : Front

1.3 : Inverted plan view

1.4 : Left

1.5 : Right

1.6 : Back

1.7 : Plan view

Patent

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Patent	Priority	Assignee	Title
4446869,	Mar 07 1983	BIOCHEM INTERNATIONAL, INC , W238 N1650 ROCKWOOD DRIVE, WAUKESHA, WISCONSIN, 53186, A CORP OF DELAWARE	Water absorbing trap to protect an infrared exhaled carbon dioxide apnea monitor of a patient's respiration
5375593,	Feb 10 1994		Oxygenating pacifier
7178525,	Feb 06 2004	PHILIPS RS NORTH AMERICA LLC	Patient interface assembly supported under the mandible
228692,
D637285,	Nov 13 2006	BRAEBON Medical Corporation	Nasal oral cannula
D665496,	Dec 06 2011	GALEMED CORPORATION	Nasal cannula
D744637,	Oct 08 2013	KONINKLIJKE PHILIPS N V	Cannula nosepiece
D745141,	Sep 30 2013		Interchangeable nasal cannula
D752735,	Oct 08 2013	KONINKLIJKE PHILIPS N V	Cannula nosepiece
D849243,	Nov 21 2017	Fisher & Paykel Healthcare Limited	Nasal cannula
D859646,	Jan 23 2017	KONINKLIJKE PHILIPS N V	Nasal cannula
D881382,	Jan 30 2019	Hsiner Co., Ltd.	Nasal cannula
D893015,	Nov 21 2017	Fisher & Paykel Healthcare Limited	Nasal cannula
D893016,	Nov 21 2017	Fisher & Paykel Healthcare Limited	Nasal cannula assembly
D897523,	Oct 25 2013	Fisher & Paykel Healthcare Limited	Nasal cannula body
D911515,	Mar 21 2018	medin Medical Innovations GmbH	Nasal cannula
D917042,	Dec 29 2017	Koninklijke Philips N.V.	Nasal cannula
D933206,	Mar 04 2020	3B MEDICAL, INC.; 3B MEDICAL, INC	Nasal fitting

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