×

Nasal cannula

  • US 20030079749A1
  • Filed: 10/25/2001
  • Published: 05/01/2003
  • Est. Priority Date: 10/25/2001
  • Status: Active Grant
First Claim
Patent Images

1. A nasal cannula comprising:

  • first and second nasal inserts for insertion into a patient'"'"'s nares;

    a left and right delivery tube coupled to both of said nasal inserts, whereby each nasal insert communicates with both the left delivery tube and right delivery tube;

    a coupler located remote from said nasal inserts for coupling said cannula to a source of respiration gas.

View all claims
  • 4 Assignments
Timeline View
Assignment View
    ×
    ×