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:
Oct. 05, 2021
Filed:
Dec. 24, 2018
Industrial Technology Research Institute, Hsinchu, TW;
Chi-Ying Lu, Tainan, TW;
Jo-Ping Lee, Hsinchu, TW;
Hui-Hsin Lu, New Taipei, TW;
Ja-Der Liang, New Taipei, TW;
Kai-Wen Huang, Taipei, TW;
Zong-Yi Hsiao, Nantou County, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
An ablation device including a first electrode, at least one second electrode and a guiding sleeve is provided. The guiding sleeve is sleeved outside the first electrode and the second electrode, so as to fold the second electrode. The guiding sleeve is adapted to move along an axial direction of the first electrode, so as to adjust a length of the first electrode exposed by the guiding sleeve and enable the second electrode to be released and expand in a radial direction of the first electrode.