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:
Aug. 03, 1999
Filed:
Mar. 25, 1998
Gerald S Linder, Pacific Palisades, CA (US);
Other;
Abstract
A dual-lumen suction catheter is disclosed consisting of a longitudinally extending pliable tube having separate and independent suction and vent lumens. The proximal end of the catheter has a first open end for the suction lumen and a second, separate open end, for the vent lumen. The catheter is provided with an opening at its distal end through which fluids to be withdrawn from the organ of a patient enter the suction lumen. A plurality of spaced-apart apertures situated in the distal portion of the catheter extend from within the vent lumen through the wall of the pliable tube to the outside surface of the catheter, the apertures being longitudinally displaced from each other and from the distal tip of the catheter. The plurality of apertures are independent of and separate from the suction lumen.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile