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Hudson RCI's Oxygen Conserving Nasal Cannulas are designed to work exclusively with oxygen conserving regulators and liquid oxygen HELiOS Plus and HELiOS Marathon Portable Oxygen Units. 1850 Oxygen Conserving Cannulas incorporate a patented split prong nasal design and two oxygen 5 foot supply tubes with standard connectors for quick, secure connections.


Hudson RCI dual lumen nasal cannulas provide control and comfort, synchronizing breathing with oxygen conserving regulators. Use of this cannula requires a conserving regulator with two ports, one for oxygen delivery and one for pressure sampling. Dual lumen cannulas sense and deliver oxygen in both nostrils minimizing risks associated with deviated septa and occlusion by sensing pressure and delivering oxygen to both nares..


Usage Information: These cannulas are disposable; for optimal performance they should be changed regularly, at least every 14 days or when they appear soiled, discolored or the prongs become stiff. For full usage instructions please review the user manual that came with your equipment.

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Product Information
Manufacturer Hudson RCI
In the Package

Oxygen Nasal Cannula

Part Number(s) 1850
HCPCS Code A4615
GTIN / UPC Code 04026704595877
Physical Specifications
Materials Latex Free

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