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1.发明专利System and method for checking high power microwave ablation system status on startup 有权用于检查启动时的高功率微波消除系统状态的系统和方法
公开(公告)号：JP2011062519A
公开(公告)日：2011-03-31
申请号：JP2010206698
申请日：2010-09-15
IPC分类号： A61B18/18
CPC分类号： A61B18/1815 , A61B18/1206 , A61B18/1233 , A61B2017/00119 , A61B2017/00154 , A61B2017/00725 , A61B2018/00577 , A61B2018/00702 , A61B2018/00708 , A61B2018/00898 , A61B2018/1823 , A61B2018/1869 , A61N5/02
摘要： PROBLEM TO BE SOLVED: To provide a microwave ablation system for verifying correct system operation prior to high power energy delivery by a microwave antenna. SOLUTION: The microwave ablation system includes a generator operable to output energy and an ablation probe coupled to the generator that delivers the energy to a tissue region. The ablation system also includes a controller operable to control the generator and at least one sensor coupled to the ablation probe and the controller that detects an operating parameter of the ablation probe. The controller performs a system check by ramping up an energy output of the generator from a low energy level to a high energy level and monitors an output from the sensor at predetermined intervals of time during the system check to determine an abnormal state. The controller controls the generator to cease the energy output when the controller determines an abnormal state. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译： 要解决的问题：提供一种微波消融系统，用于在通过微波天线的大功率能量传送之前验证正确的系统操作。 解决方案：微波消融系统包括可操作以输出能量的发生器和耦合到发生器的消融探针，其将能量传递到组织区域。 消融系统还包括可操作以控制发生器的控制器和耦合到消融探针的至少一个传感器和检测消融探针的操作参数的控制器。 控制器通过将发电机的能量输出从低能量级升高到高能级来执行系统检查，并且在系统检查期间以预定的时间间隔监测来自传感器的输出以确定异常状态。 当控制器确定异常状态时，控制器控制发电机停止能量输出。 版权所有（C）2011，JPO＆INPIT
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2.发明专利
公开(公告)号：JP2013066706A
公开(公告)日：2013-04-18
申请号：JP2012202211
申请日：2012-09-14
IPC分类号： A61B18/18
CPC分类号： A61B18/1815 , A61B2018/00922 , A61B2018/1823 , A61B2090/0807
摘要： PROBLEM TO BE SOLVED: To provide a handheld medical device suitable for use in tissue ablation applications.SOLUTION: A medical device 100 includes a handle assembly 170 and a probe/amplifier assembly. The handle assembly 170 includes a handle body 173 defining a chamber therein. The probe/amplifier assembly includes a probe 110 and a microwave amplifier unit 189. The probe 110 extends distally from the distal end of the handle assembly 170. The microwave amplifier unit 189 is disposed within the chamber. The microwave amplifier unit 189 and the probe 110 are mechanically coupled to one another to form a unitary body. The probe/amplifier assembly is selectively removable from the handle assembly 170.
摘要翻译： 要解决的问题：提供适合用于组织消融应用的手持式医疗装置。 解决方案：医疗装置100包括手柄组件170和探针/放大器组件。 手柄组件170包括在其中限定室的手柄本体173。 探针/放大器组件包括探针110和微波放大器单元189.探针110从手柄组件170的远端向远侧延伸。微波放大器单元189设置在腔室内。 微波放大器单元189和探头110彼此机械耦合以形成整体。 探针/放大器组件可选择性地从手柄组件170移除。版权所有：（C）2013，JPO＆INPIT
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公开(公告)号：JP2011062520A
公开(公告)日：2011-03-31
申请号：JP2010206705
申请日：2010-09-15
IPC分类号： A61B18/18
CPC分类号： A61B18/1815 , A61B2018/0019 , A61B2018/00577 , A61B2018/1823 , A61B2018/1869 , A61B2018/1884 , A61N5/02
摘要： PROBLEM TO BE SOLVED: To provide devices and electromagnetic radiation delivery procedures for facilitating to determine the area or volume of surrounding tissue that is ablated when it is difficult to assess the extent to which microwave energy radiates into the surrounding tissue, as for an apparatus and method for providing energy to tissue. SOLUTION: The microwave ablation system includes an energy source adapted to generate microwave energy and a power splitting device 230 having an input part adapted to connect to the energy source and a plurality of output parts. The plurality of output parts are configured to be coupled to a corresponding plurality of energy delivery devices 250A, 250B, and 250C. The power splitting device is configured to selectively divide energy provided from the energy source between the plurality of energy devices. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译： 要解决的问题：提供装置和电磁辐射递送程序，以便在难以评估微波能量辐射到周围组织的程度时便于确定被烧蚀的周围组织的面积或体积，如 用于向组织提供能量的装置和方法。 解决方案：微波消融系统包括适于产生微波能量的能量源和具有适于连接到能量源和多个输出部分的输入部分的功率分配装置230。 多个输出部分被配置为耦合到相应的多个能量输送装置250A，250B和250C。 功率分配装置被配置为选择性地划分在多个能量装置之间从能量源提供的能量。 版权所有（C）2011，JPO＆INPIT
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