Laryngeal mask assemblies

Details Laryngeal mask assemblies Laryngeal mask assemblies

1998-03-11

2000-09-12

Weiss, John G.

Surgery

Respiratory method or device

Respiratory gas supply means enters mouth or tracheotomy...

12820714, A61M 1600

Patent

active

061162434

ABSTRACT:
The mask portion at the patient end of a laryngeal mask assembly is formed by a mount member having an outwardly projecting, oval plate and by two separate semi-annular cuffs bonded to opposite sides of the plate. An inflation lumen opens into one cuff, the plate having several holes through it so that the inflation fluid flows also to the other cuff.

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patent: 5983897 (1999-11-01), Pagan
patent: 6012452 (2000-01-01), Pagan

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