Laryngeal airway device

Details Laryngeal airway device Laryngeal airway device

1996-10-16

1999-08-17

Yu, Mickey

Surgery

Respiratory method or device

Respiratory gas supply means enters mouth or tracheotomy...

12820026, 623 9, A61M 1600

Patent

active

059378590

ABSTRACT:
A laryngeal airway device includes an air tube with proximal and distal ends, and a padded sealing member attached to the distal end of the air tube. The sealing member is padded on its anterior surface and is adapted to seat in the throat, against the hyoid bone, and to stretch the laryngeal inlet. A hole extends through the anterior surface padding of the sealing member and communicates through an air passage with the distal end of the air tube. When the sealing member is seated in the throat, the hole is contained within the rim of the stretched laryngeal inlet, with which the padded surface forms a seal that surrounds the hole. Airway patency is thereby ensured.

REFERENCES:
patent: 4351342 (1982-09-01), Wiita et al.
patent: 4509514 (1985-04-01), Brain
patent: 4976261 (1990-12-01), Gluck
patent: 4995388 (1991-02-01), Brain
patent: 5038766 (1991-08-01), Parker
patent: 5241956 (1993-09-01), Brain
patent: 5259371 (1993-11-01), Tonrey
patent: 5303697 (1994-04-01), Brain
patent: 5305743 (1994-04-01), Brain
patent: 5355879 (1994-10-01), Brain
patent: 5443063 (1995-08-01), Greenberg
patent: 5477851 (1995-12-01), Callaghan et al.
patent: 5494029 (1996-02-01), Lane et al.
patent: 5513627 (1996-05-01), Flam
patent: 5584290 (1996-12-01), Brain
patent: 5623921 (1997-04-01), Kisinger et al.
patent: 5632271 (1997-05-01), Brain
patent: 5655528 (1997-08-01), Pagan

Affiliated with

Also associated with

Rating

Laryngeal airway device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Laryngeal airway device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Laryngeal airway device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-304960