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    • 7. 发明申请
    • SKIN TREATMENT APPARATUS
    • 皮肤治疗设备
    • WO2017202911A1
    • 2017-11-30
    • PCT/EP2017/062542
    • 2017-05-24
    • BANGOR UNIVERSITY
    • HANCOCK, Christopher PaulHOROWITZ, PaulULLRICH, GeorgeWEBB, David
    • A61B18/18
    • Skin treatment apparatus comprising an energy applicator structure configured to establish heating or ablation at a predetermined and controllable (i.e. selectable) depth below a surface of skin tissue with which it is in contact. The applicator structure may receive a cooling medium and microwave frequency electromagnetic energy, which provide a combined treatment effect that results in heating or ablation in a zone beneath the skin surface. The applicator may be a waveguide (e.g. waveguide horn antenna) with internal shielding configured to provide a substantially uniform heating effect. The applicator may include a thermal camera to monitor treatment.
    • 包括能量施加器结构的皮肤治疗设备,所述能量施加器结构被配置成在与其接触的皮肤组织的表面下方的预定且可控的(即,可选择的)深度处建立加热或消融。 涂抹器结构可以接收冷却介质和微波频率电磁能,其提供导致皮肤表面下方的区域中的加热或消融的组合治疗效果。 施加器可以是具有内屏蔽的波导(例如波导喇叭天线),其被配置为提供基本均匀的加热效果。 涂药器可能包括一个热照相机来监测治疗。
    • 8. 发明申请
    • ELECTROSURGICAL PROBE FOR DELIVERING RF AND MICROWAVE ENERGY
    • 提供射频和微波能量的电外科探针
    • WO2017174513A1
    • 2017-10-12
    • PCT/EP2017/057864
    • 2017-04-03
    • CREO MEDICAL LIMITED
    • HANCOCK, Christopher PaulBURN, PatrickSHAH, Pallav
    • A61B18/18A61B18/14
    • An energy delivery system for performing tissue ablation at the distal end of an Electromagnetic Navigation Bronchoscopy (ENB) instrument. The system is insertable through an instrument channel of a steerable instrument cord in an ENB instrument, and comprise a coaxial cable with a radiating tip portion. The tip portion comprises a first conductive element electrically connected to the coaxial cable' s inner conductor and a second conductive element electrically isolated from the inner conductor. The conductive elements are arranged to act as: an active electrode and a return electrode for delivering the RF energy into tissue surrounding the radiating tip portion, and an antenna for radiating the microwave energy as a localized microwave field. The system may be arranged to delivery energy according to a predetermined profile comprising interleaving periods of RF and microwave energy or a combination thereof, or a dynamic profile based on detected tissue impedance.
    • 用于在电磁导航支气管镜(ENB)仪器的远端执行组织消融的能量输送系统。 该系统可通过ENB仪器中的可操纵仪器线的仪器通道插入,并且包括具有辐射尖端部分的同轴电缆。 尖端部分包括电连接到同轴电缆的内部导体的第一导电元件和与内部导体电绝缘的第二导电元件。 导电元件被布置成用作:用于将RF能量递送到辐射末端部分周围的组织中的有源电极和返回电极,以及用于辐射作为局部微波场的微波能量的天线。 该系统可以被布置为根据包括RF和微波能量的交错周期或其组合的预定简档或基于检测到的组织阻抗的动态简档来传递能量。