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公开(公告)号:US10588687B2
公开(公告)日:2020-03-17
申请号:US13153696
申请日:2011-06-06
摘要: A system and method for applying energy, particularly radiofrequency (RF) electrical energy, to a living body can be used in tissue ablation and includes a combination of cannulas, guidance stylets, and a cooled high-frequency electrode.
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公开(公告)号:US09008793B1
公开(公告)日:2015-04-14
申请号:US11872447
申请日:2007-10-15
IPC分类号: A61F2/00 , A61F7/12 , A61B18/04 , A61B18/18 , A61B18/12 , A61N1/06 , A61N1/36 , A61B5/0488 , A61B5/00 , A61N1/40 , A61B18/00 , A61B18/14
CPC分类号: A61N1/403 , A61B5/0488 , A61B5/4893 , A61B18/1206 , A61B18/1477 , A61B2018/00434 , A61B2018/00654 , A61B2018/00702 , A61B2018/00714 , A61B2018/00761 , A61B2018/00767 , A61B2018/00797 , A61B2018/00839 , A61B2018/124 , A61B2018/143 , A61N1/06 , A61N1/36021
摘要: A apparatus for performing tissue modification procedures on a patient's body can include a device, which can be adapted for connection to at least two electrodes, where temperature sensors can be incorporated into tip portions of said electrodes, a high frequency generator, which can be operatively associated with said device, wherein said generator can deliver non-simultaneously a high frequency signal output to each of said electrodes, and a feedback control circuit, which can be configured to regulate the signal output delivery to each of said electrodes so it can maintain a user settable temperature at tip portion of said electrodes when the electrodes can be in contact with the patient's body.
摘要翻译: 用于在患者身体上进行组织改变程序的装置可以包括可适用于连接至少两个电极的装置,其中可以将温度传感器并入所述电极的尖端部分,高频发生器可操作地 与所述装置相关联,其中所述发生器可以非同时地将高频信号输出传送到每个所述电极;以及反馈控制电路,其可被配置为调节到每个所述电极的信号输出传输,使得其可以维持 当电极可以与患者的身体接触时,所述电极的尖端部分处的用户可设定的温度。
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