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:
Nov. 17, 2020
Filed:
Oct. 21, 2015
Northwestern University, Evanston, IL (US);
Alan V. Sahakian, Northbrook, IL (US);
Yearnchee C. Wang, Mill Creek, WA (US);
Northwestern University, Evanston, IL (US);
Abstract
An electroporation apparatus and the method of using same are provided. The apparatus allows for the ablation of an area of tissue of arbitrary volume. The apparatus includes a plurality of conductive electrodes attached to a base plate and electrically connected to a pulse generator to allow individual electrical actuation of the electrodes. In use, the electrodes are inserted into an area of tissue to be ablated, such that the electrodes are in a first position. Predetermined ones of the electrodes are then activated to ablate tissue surrounding the activated electrodes, while leaving other ones of the electrodes un-activated. The electrodes are then moved to a second position which is different than the first position, and predetermined ones of the electrodes are then activated to ablate tissue surrounding the activated electrodes, while leaving other ones of the electrodes un-activated.