公开(公告)号：US07354437B2

公开(公告)日：2008-04-08

申请号：US10546050

申请日：2004-02-18

申请人： Kyong Min Shin ,  Hyo Keun Lim ,  Hyun Chul Rhim ,  Jeong Min Lee

发明人： Kyong Min Shin ,  Hyo Keun Lim ,  Hyun Chul Rhim ,  Jeong Min Lee

IPC分类号： A61B18/18

CPC分类号： A61N1/06 ,  A61B18/1477 ,  A61B18/1815 ,  A61B2018/00011 ,  A61B2018/00023 ,  A61B2018/00577 ,  A61B2018/1475 ,  A61B2218/002

摘要： The object of the present invention is to provide an electrode device for high frequency thermotherapy, including a main casing, an electrode needle, a first engaging part, and a guide unit coupled to the engaging part to be longitudinally moved relative to the electrode needle. The guide unit has a guide tube to receive therein the electrode needle to expose a tip of the electrode needle to the outside of an end of the guide tube. Thus, the exposed length of the tip of the electrode needle is varied according to a position that the guide unit is coupled to the engaging part. The electrode device may further include a three-way valve -provided between the main casing and the guide unit to supply a liquid medicine or water t a desired part of a patient body.

摘要翻译： 本发明的目的是提供一种用于高频热疗的电极装置，包括主壳体，电极针，第一接合部分和与相对于电极针纵向移动的接合部分的引导单元。 引导单元具有导管，用于在其中容纳电极针以将电极针的尖端暴露于引导管的端部的外侧。 因此，电极针的尖端的暴露长度根据引导单元联接到接合部的位置而变化。 电极装置还可以包括在主壳体和引导单元之间提供的三通阀，以向患者身体的期望部分供应液体药物或水。