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:
May. 30, 2017
Filed:
Dec. 12, 2011
Bruce Lee, Livermore, CA (US);
Gordon E. Epstein, Livermore, CA (US);
Adam Hagmann, Livermore, CA (US);
Jeffrey Cohen, Livermore, CA (US);
Bruce Lee, Livermore, CA (US);
Gordon E. Epstein, Livermore, CA (US);
Adam Hagmann, Livermore, CA (US);
Jeffrey Cohen, Livermore, CA (US);
Halt Medical, Inc., Brentwood, CA (US);
Abstract
The inventive ablation element comprises an elongated cannula having a proximal end and a distal end. The cannula defines an internal lumen within the cannula and a cannula axis. A plurality of conductors contained within the lumen, each of the conductors has a proximal end proximate the proximal end of the cannula, and a distal end proximate the distal end of the cannula. A plurality of ablation stylets each has a proximal end and a distal end, and each coupled at the respective proximal end of the stylet to the distal end of a respective conductor, the stylets comprise a deflectable material, the conductors together with their respective stylets being mounted for axial movement. A trocar point defined proximate the distal end of the cannula.