3B Standard Adult Nasal Cannulas provide solid performance and reliability with a flexible face plate, curved nasal prongs, and a soft lip support tab for added stability. These 3B Oxygen Cannulas include a 12-foot, clear, crush resistant oxygen supply tube with a standard connector end.
Slightly curved nasal prongs enhance comfort
Lip promotes proper alignment and added stability
Nasal tips can be trimmed as required for a comfortable fit
Adjust bolo length & tightness with plastic sliding ring
Multi channel oxygen supply tube with standard connector end
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.