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:
Apr. 24, 1990
Filed:
May. 03, 1988
Applicant:
Inventor:
Donald M Pell, St. Petersburg, FL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M / ;
U.S. Cl.
CPC ...
12820714 ; 128912 ;
Abstract
An improved connector for coupling an endotracheal tube or the like to a source of gas is disclosed. The connector has an inside diameter which is 21/2 to 3 times greater than the inside diameter of the outlet and is adapted to receive a flexible tube therein. The connector also includes an intermediate portion defining a radially flared outwardly extending annular passageway and a shoulder adjacent to the larger end of the radially flared passageway. The shoulder has a width which is approximately equal to the wall thickness of the flexible tube.