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. 04, 1998
Filed:
Jan. 16, 1996
Thierry G Vancaillie, San Antonio, TX (US);
Other;
Abstract
An electrode having at least one self-guiding surface (a tissue skid) for use in electrical tissue resection. Self-guiding forces are applied substantially perpendicular to the longitudinal axis of the electrode, and/or rotationally about the longitudinal axis. Forces sufficient to compensate in part for errors in cutting tip placement are produced by tissue pressure acting on one or more convex tissue skids. Optional tissue cutting tips for the electrode are configured to enhance heat transfer from the cutting tip by external fluid flow around the cutting tip, to improve heat transfer within the cutting tip through use of heat transfer fluids and/or heat-conducting solids, and/or to cool the cutting tip by expansion of a compressed cooling fluid through an orifice within a hollow portion of the cutting tip.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile