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21. 发明专利

JP5399741B2 Internal cooled percutaneous microwave ablation probe 有权
公开(公告)号：JP5399741B2
公开(公告)日：2014-01-29
申请号：JP2009048620
申请日：2009-03-02
申请人：ビバントメディカル, インコーポレイテッド
发明人：エス．ボンケンリン , イー．ブッチャースティーブン
IPC分类号： A61B18/18
CPC分类号： A61B18/1815 , A61B18/18 , A61B2017/00084 , A61B2018/00023 , A61B2018/00577

22. 发明专利

JP5335301B2 Broadband microwave applicator 有权
公开(公告)号：JP5335301B2
公开(公告)日：2013-11-06
申请号：JP2008169614
申请日：2008-06-27
申请人：ビバントメディカル, インコーポレイテッド
发明人：ブラナンジョセフ
IPC分类号： A61B18/18
CPC分类号： A61B18/1815 , A61B18/18 , A61B2018/00023
摘要： A microwave ablation probe for providing microwave energy to tissue is disclosed. The probe includes a feedline having an inner conductor, an insulating spacer and an outer conductor. The probe also includes a radiation portion having an extruded portion of the inner conductor that is centrally disposed therein. The radiation portion also includes one or more conductive disks disposed on the extruded portion of the inner conductor that defines one or more spaces and a dielectric material disposed within the spaces.

23. 发明专利

JP5255892B2 Helical antenna which is cooled for microwave ablation 有权
公开(公告)号：JP5255892B2
公开(公告)日：2013-08-07
申请号：JP2008114389
申请日：2008-04-24
申请人：ビバントメディカル, インコーポレイテッド
发明人：ロセットフランセスカ , エヌ．プラカシュマニ , マサンカイジョリー
IPC分类号： A61B18/18
CPC分类号： A61B18/18 , A61B18/1815 , A61B2018/00023

25. 发明专利

JP2010274118A Microwave cauterization antenna which has thin gauge, choke of high strength, and wet tip 有权
标题翻译：具有较小强度的MICROWAVE CAUTERIZATION天线，具有高强度和湿度
公开(公告)号：JP2010274118A
公开(公告)日：2010-12-09
申请号：JP2010121048
申请日：2010-05-26
申请人： Vivant Medical Inc , ビバントメディカル, インコーポレイテッド
发明人： BRANNAN JOSEPH D , BONN KENLYN S
IPC分类号： A61B18/18
CPC分类号： A61B18/1815 , A61B18/14 , A61B18/18 , A61B2018/00023 , A61B2018/00577 , A61B2018/1823 , A61B2018/1869 , Y10T29/49117
摘要： PROBLEM TO BE SOLVED: To provide a cauterization probe for electromagnetic nature surgery which has an antenna assembly, which is cooled and is buffered in the way of induced electricity. SOLUTION: The probe includes: a co-axial feed line having an inside conductor, an outside conductor arranged coaxially around this inside conductor, and an dielectric arranged between the inside conductor and the outside conductor, wherein the inside conductor and the dielectric is a coaxial feed line, which extend over this outside conductor in the distal end; a radiation section having the proximal end connected operably with the distal end of the inside conductor; and a distal tip portion connected with the distal end of this radiation section equipped with an almost cylindrical proximal tip extension part in the circumference of which at least one o-ring is arranged, and the like. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种电磁自然手术的烧灼探针，其具有天线组件，其被冷却并以感应电的方式缓冲。解决方案：探头包括：具有内导体，同轴地围绕该内导体布置的外导体和布置在内导体和外导体之间的电介质的同轴馈电线，其中内导体和电介质是在远端延伸超过该外导体的同轴馈电线; 辐射部分，其近端与内部导体的远端可操作地连接; 以及与该辐射部分的远端连接的远侧末端部分，其在其圆周上配备有至少一个O形环的几乎圆柱形的近端延伸部分等。版权所有（C）2011，JPO＆INPIT

26. 发明专利

JP2010252367A Device and method for cooling microwave antenna 审中-公开
标题翻译：用于冷却微波天线的装置和方法
公开(公告)号：JP2010252367A
公开(公告)日：2010-11-04
申请号：JP2010130430
申请日：2010-06-07
申请人： Vivant Medical Inc , ビバントメディカルインコーポレイテッド
发明人： TUROVSKIY ROMAN , KIM STEVEN , PRAKASH MANI , ROSSETTO FRANCESCA
IPC分类号： H01Q1/40 , A61B18/00 , A61B18/18
CPC分类号： A61B18/1815 , A61B18/18 , A61B2017/00084 , A61B2018/00017 , A61B2018/00023 , A61B2018/0022 , A61B2018/00577 , A61B2018/00744 , A61B2018/00791 , A61B2018/00863 , A61B2018/00875 , A61B2018/1838 , A61N5/045
摘要： PROBLEM TO BE SOLVED: To provide a cooling system capable of being used with various types of microwave antennas. SOLUTION: A variation of an antenna cooling system comprises a handle portion with an elongate outer jacket, and the outer jacket extends from the handle portion. A microwave antenna is positioned within the handle and outer jacket so as to perform direct convective cooling by directly contacting cooling fluid pumped into the handle along with a portion of the length, or a majority of the length, or the entire length of the antenna. Another variation includes cooling sheaths which form defined cooling channels around a portion of the antenna. Yet another variation includes a passively-cooled system which urges a tissue away from the surface of the microwave antenna by utilizing expandable balloons as well as cooling sheaths cooled through endothermic chemical reactions. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供能够与各种类型的微波天线一起使用的冷却系统。解决方案：天线冷却系统的变型包括具有细长外护套的手柄部分，外护套从手柄部分延伸。微波天线定位在手柄和外护套内，以便通过将泵送到手柄中的冷却液体与天线的一部分长度或大部分长度或整个长度直接接触来进行直接对流冷却。另一种变型包括冷却护套，其围绕天线的一部分形成限定的冷却通道。另一种变型包括被动冷却的系统，其通过利用可膨胀气囊以及通过吸热化学反应冷却的冷却鞘来促使组织远离微波天线的表面。版权所有（C）2011，JPO＆INPIT

27. 发明专利

JP2010194317A Leaky-wave antenna for medical application 审中-公开
标题翻译： LEAKY-WAVE ANTENNA FOR MEDICAL APPLICATION
公开(公告)号：JP2010194317A
公开(公告)日：2010-09-09
申请号：JP2010036673
申请日：2010-02-22
申请人： Vivant Medical Inc , ビバントメディカル, インコーポレイテッド
发明人： ROSSETTO FRANCESCA , BRANNAN JOSEPH D , PAULUS JOSEPH A , DEBORSKI CHRISTOPHER A
IPC分类号： A61B18/18
CPC分类号： A61B18/1815 , A61B18/18 , A61B2018/1823 , A61B2018/1838 , H01Q1/273 , H01Q13/203 , H04B5/0018
摘要： PROBLEM TO BE SOLVED: To provide a device for directing energy to a target volume of tissue.
SOLUTION: This device for directing energy to a target volume of tissue includes: an inner conductor having a length and an outer conductor coaxially surrounding the inner conductor along the length. The outer conductor has a proximal portion and a distal portion. The distal portion of the outer conductor is provided with a plurality of apertures N defined therein for radiating energy, where N is an integer greater than 1, each aperture having a size and extending at an angle relative to a longitudinal axis of the outer conductor. At least one of the size and the angle of each aperture is varied in relation to the other aperture N-1 such that the energy radiated along the distal portion is substantially uniform.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供用于将能量引导到组织的目标体积的装置。解决方案：用于将能量引导到组织的目标体积的装置包括：具有长度的内部导体和沿着长度同轴地围绕内部导体的外部导体。外导体具有近端部分和远端部分。外部导体的远端部分设置有多个限定在其中的孔N用于辐射能量，其中N是大于1的整数，每个孔具有尺寸并相对于外部导体的纵向轴线成一定角度延伸。每个孔的尺寸和角度中的至少一个相对于另一个孔N-1变化，使得沿着远端部分辐射的能量基本上均匀。版权所有（C）2010，JPO＆INPIT

28. 发明专利

JP2010099468A Microwave system tuner 有权
标题翻译：微波系统调谐器
公开(公告)号：JP2010099468A
公开(公告)日：2010-05-06
申请号：JP2009225620
申请日：2009-09-29
申请人： Vivant Medical Inc , ビバントメディカル, インコーポレイテッド
发明人： BRANNAN JOSEPH D , PAULUS JOSEPH A
IPC分类号： A61B18/18
CPC分类号： A61B18/18 , A61B18/1815
摘要： PROBLEM TO BE SOLVED: To provide a microwave energy delivery and measurement system. SOLUTION: The microwave energy delivery and measurement system including a microwave energy source configured to deliver microwave energy, a switching network configured to connect the microwave energy delivery device with one of the microwave energy source and the measurement system, a tuner connected between the switching network and the microwave energy delivery device and in a form to adjust the circuit impedance of the microwave energy delivery device based on a tuner control signal, and a control system configured to receive data from the measurement system to determine an impedance mismatch between the microwave energy delivery device and the microwave energy source and provide the control signal to the tuner. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供微波能量传递和测量系统。解决方案：微波能量输送和测量系统包括被配置为递送微波能量的微波能量源，配置成将微波能量输送装置与微波能量源和测量系统之一连接的开关网络，连接在开关网络和微波能量输送装置，并且以基于调谐器控制信号调整微波能量输送装置的电路阻抗的形式，以及被配置为从测量系统接收数据以确定所述微波能量输送装置之间的阻抗失配的形式微波能量输送装置和微波能源，并向调谐器提供控制信号。版权所有（C）2010，JPO＆INPIT

29. 发明专利

JP2010057923A Shielding for isolation apparatus used in microwave generator 有权
标题翻译：用于在微波发生器中使用的隔离装置的屏蔽
公开(公告)号：JP2010057923A
公开(公告)日：2010-03-18
申请号：JP2009204062
申请日：2009-09-03
申请人： Vivant Medical Inc , ビバントメディカル, インコーポレイテッド
发明人： BEHNKE ROBERT J , MCMUNIGAL TOM E
IPC分类号： A61B18/18
CPC分类号： A61B18/1815 , A61B18/18 , A61N5/02
摘要： PROBLEM TO BE SOLVED: To provide an improved microwave energy delivery system including an isolation apparatus. SOLUTION: A system is for reducing radiated emissions, and the system includes a microwave generator that supplies microwave energy at a fundamental frequency, a coaxial transmission cable that transmits the microwave energy between the microwave generator and a microwave energy delivery device and an isolation apparatus connected between the microwave generator and the coaxial transmission cable (the isolation apparatus is configured to electrically isolate the coaxial transmission cable from the microwave generator). The isolation apparatus capacitively couples the microwave generator ground to the coaxial transmission cable. COPYRIGHT: (C)2010,JPO&INPIT

30. 发明专利

JP2009006150A Broadband microwave applicator 有权
标题翻译：宽带微波应用
公开(公告)号：JP2009006150A
公开(公告)日：2009-01-15
申请号：JP2008169614
申请日：2008-06-27
申请人： Vivant Medical Inc , ビバントメディカル, インコーポレイテッド
发明人： BRANNAN JOSEPH
IPC分类号： A61B18/18
CPC分类号： A61B18/1815 , A61B18/18 , A61B2018/00023
摘要： PROBLEM TO BE SOLVED: To provide a microwave probe which eliminates inconsistency between a bandwidth of the microwave probe and applied microwave energy to enable efficient transmission and scatter of energy. SOLUTION: The microwave ablation probe for providing microwave energy to tissue includes: a feedline having an inner conductor 20, an insulating spacer 22, and an outer conductor 24; a radiation portion having a portion of the inner conductor that is centrally disposed therein and one or more conductive disks 40 disposed on the portion of the inner conductor that defines one or more spaces; and a dielectric material disposed within the spaces. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种消除微波探头的带宽与所应用的微波能量之间不一致以实现能量的有效传输和散射的微波探头。解决方案：用于向组织提供微波能量的微波消融探针包括：具有内部导体20，绝缘间隔物22和外部导体24的馈线; 辐射部分，其具有位于其中心的内部导体的一部分，以及设置在所述内部导体的限定一个或多个空间的部分上的一个或多个导电盘40; 以及设置在该空间内的电介质材料。版权所有（C）2009，JPO＆INPIT

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