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:
Oct. 12, 1976
Filed:
Mar. 10, 1975
Applicant:
Inventors:
Theodore H Stanley, Salt Lake City, UT (US);
Jerrold L Foote, Salt Lake City, UT (US);
Assignee:
The University of Utah, Salt Lake City, UT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
128351 ;
Abstract
An inflation and adjustable pressure relief apparatus for the inflatable cuff of an endotracheal tube, the apparatus having an adjustably spring-biased relief valve to automatically release gas pressures from the cuff above a preselected pressure level and a manually operable spring-biased valve for increasing the gas pressure in the cuff.