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:
Dec. 14, 1993
Filed:
Nov. 13, 1992
Applicant:
Inventor:
Gale E Dryden, Indianapolis, IN (US);
Assignee:
MedicPro Inc., Indianapolis, IN (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M / ; A61M / ; A61M / ;
U.S. Cl.
CPC ...
604 54 ; 604151 ; 604171 ; 604283 ; 12820716 ; 128912 ;
Abstract
A cased suctioning catheter assembly with a protective flexible sheath around the catheter tube, has a thumb or finger operable pump located near the patient end of the catheter assembly. This pump receives irrigation fluid from a bag hanging on an IV stand and, when operated, pumps it into an irrigation lumen in the suction catheter on an as-needed basis during suctioning. Thereby one hand of the administrator can both stabilize the cross piece at the patient end of the suction catheter assembly and operate the irrigator, while the other hand controls vacuum flow as needed for the suctioning function.