The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 12, 2000
Filed:
Mar. 11, 1998
Applicant:
Inventor:
Eric Pagan, Hythe, GB;
Assignee:
Smiths Industries Public Limited Company, London, GB;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
12820715 ; 12820714 ;
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.