公开(公告)号：US10898261B2

公开(公告)日：2021-01-26

申请号：US15853856

申请日：2017-12-25

Applicant: Industrial Technology Research Institute

Inventor： Meng-Han Tsai ,  Hui-Hsin Lu ,  Wei-Che Lin ,  Ming-Chi Lin ,  Chi-Ying Lu

IPC: A61B18/14 ,  A61M19/00 ,  A61B18/12 ,  A61B18/00

Abstract: Provided is a bipolar electrode probe, which includes a conductive needle, an insulation layer, a conductive sleeve, and an insulation sleeve. The conductive needle has a longitudinal direction and a transverse direction perpendicular to the longitudinal direction. The insulation layer covers the conductive needle and has a first opening. The conductive sleeve covers the insulation layer and has a second opening. The insulation sleeve covers the conductive sleeve. When the bipolar electrode probe is turned on, a longitudinal electric field is formed from a front end of the conductive needle to the conductive sleeve along the longitudinal direction. A transverse electric field is formed from the conductive needle to the conductive sleeve via the first opening and the second opening along the transverse direction.

公开(公告)号：US20190192216A1

公开(公告)日：2019-06-27

申请号：US15853856

申请日：2017-12-25

Applicant: Industrial Technology Research Institute

Inventor： Meng-Han Tsai ,  Hui-Hsin Lu ,  Wei-Che Lin ,  Ming-Chi Lin ,  Chi-Ying Lu

IPC: A61B18/14 ,  A61M19/00

CPC classification number: A61B18/1477 ,  A61B2018/00071 ,  A61B2018/00077 ,  A61B2018/00083 ,  A61B2018/00577 ,  A61B2018/126 ,  A61B2018/1472 ,  A61B2018/1497 ,  A61B2218/002 ,  A61M19/00

Abstract: Provided is a bipolar electrode probe, which includes a conductive needle, an insulation layer, a conductive sleeve, and an insulation sleeve. The conductive needle has a longitudinal direction and a transverse direction perpendicular to the longitudinal direction. The insulation layer covers the conductive needle and has a first opening. The conductive sleeve covers the insulation layer and has a second opening. The insulation sleeve covers the conductive sleeve. When the bipolar electrode probe is turned on, a longitudinal electric field is formed from a front end of the conductive needle to the conductive sleeve along the longitudinal direction. A transverse electric field is formed from the conductive needle to the conductive sleeve via the first opening and the second opening along the transverse direction.