发明名称 |
Elektrokirurgisk instrument med dobbelt radiofrekvens og elektromagnetisk mikrobølgeenergi |
摘要 |
An electrosurgical instrument for delivering radiofrequency (RF) electromagnetic (EM) energy and microwave frequency EM energy from a coaxial feed cable through an instrument tip into tissue. The instrument tip comprises a dielectric body separating first and second conductive elements, which act as active and return electrodes to convey the RF EM radiation by conduction, and as an antenna to radiate the microwave EM radiation. The instrument also has a fluid feed incorporated into its tip, e.g. in an additional dielectric element mounted on the underside of the tip, for delivering fluid. The delivered fluid may be a gas plasma to assist treatment or a liquid to plump up a tissue region before treatment. The instrument may fit in an endoscope. |
申请公布号 |
DK2664026(T3) |
申请公布日期 |
2017.01.09 |
申请号 |
DK20120700424T |
申请日期 |
2012.01.09 |
申请人 |
Creo Medical Limited |
发明人 |
HANCOCK, Christopher Paul;BOOTON, Martin Wynford |
分类号 |
H01Q1/38;A61B18/18;H01Q13/08 |
主分类号 |
H01Q1/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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