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:
Jul. 10, 2001
Filed:
Aug. 12, 1999
Nikolay Nikolov Tzonev, Victoria, CA;
Lyndon Charles Crossman, Victoria, CA;
Robert H. Brown, Abbotsford, CA;
Robert H. Brown, M. D., Inc., , CA;
Abstract
A switch for use with an electrosurgical tool having a heatable tip connectable to a power source and a suction passage connectable to a suction source. The switch comprises a main body having a suction passage extending therethrough connectable to the suction passage of the tool. A cavity in the main body intersects the suction passage and is adapted to slidably receive a mounting post to permit slidable movement of the main body over the mounting post. The mounting post has an end protruding from the main body that is pivotally connectable to the tool. An opening extends through the mounting post that is alignable with the suction passage. In operation, the main body of the switch is manually movable between a default position in which the suction passage and the opening are misaligned to block suction and an operating position in which the suction passage and opening are aligned to permit suction. In the operating position, the main body pivots with the mounting post to permit electrical connection of the heatable tip to the power source to perform cutting or coagulating.