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. 25, 2015
Filed:
Jul. 24, 2008
Charles W. Agnew, West Lafayette, IN (US);
Charles W. Agnew, West Lafayette, IN (US);
Cook Biotech Incorporated, West Lafayette, IN (US);
Abstract
Described are methods and apparatuses for delivering fistula plugs into fistulae having at least a primary fistula opening, a secondary fistula opening, and a fistula tract extending therebetween. Illustratively, some inventive methods involve delivering a fistula plug into a fistula tract through a primary fistula opening and toward a secondary fistula opening, while others involve delivering a fistula plug into a fistula tract through a secondary fistula opening and toward a primary fistula opening. In certain aspects, a fistula plug is pushed and/or pulled through a fistula tract along a guidewire or other plug-guiding device, potentially protected by a protective delivery device such as a sheath, capsule or other suitable delivery vehicle.