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1. 发明专利

JP5460128B2 Slidably choke microwave antenna 有权
公开(公告)号：JP5460128B2
公开(公告)日：2014-04-02
申请号：JP2009129719
申请日：2009-05-28
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：ボンケンリン
IPC分类号： A61B18/18
CPC分类号： H01Q9/16 , A61B18/18 , A61B18/1815 , A61B2018/00023

2. 发明专利

JP5399753B2 Rehydration antenna for excision 有权
公开(公告)号：JP5399753B2
公开(公告)日：2014-01-29
申请号：JP2009083523
申请日：2009-03-30
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：エー．パウルスジェセフ , ブイ．デカルロアーノルド , エム．ラドコーケーシー , ゴーバニ−エリゼーベーザド , シー．ガイブランドン
IPC分类号： A61B18/18
CPC分类号： A61B18/1815 , A61B18/18 , A61B2018/00029 , A61B2018/00035 , A61B2018/00577 , A61B2018/1823 , A61N2005/005 , A61N2005/007
摘要： A system for use with a microwave antenna includes a microwave antenna configured to deliver microwave energy from a power source to tissue and a sensor module in operative communication with the power source and configured to detect a reflectance parameter. The system further includes a jacket adapted to at least partially surround the microwave antenna to define a fluid channel between the jacket and the microwave antenna. A plurality of fluid distribution ports are defined through the jacket and are in fluid communication with the fluid channel to permit the flow of fluid through the jacket. The system further includes a fluid pumping system operably coupled to the power source and configured to selectively provide cooling fluid to the fluid channel for distribution through the fluid distribution ports based on the reflectance parameter.

3. 发明专利

JP2012228570A Microwave antenna assembly and method of using the same 有权
标题翻译：微波天线组件及其使用方法
公开(公告)号：JP2012228570A
公开(公告)日：2012-11-22
申请号：JP2012170073
申请日：2012-07-31
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： PRAKASH MANI N , JOHNSON EMILLE , NGUYEN TAO , SHIU BRIAN
IPC分类号： A61B18/18 , H01Q5/10
CPC分类号： A61B18/1815 , A61B18/14 , A61B18/148 , A61B18/149 , A61B18/18 , A61B2018/00023 , A61B2018/00577 , A61B2018/1807 , A61B2018/1838 , A61B2018/1853
摘要： PROBLEM TO BE SOLVED: To provide a more direct and precise method for applying microwave radiation.SOLUTION: A microwave antenna assembly 10 includes: an elongate shaft 12 having proximal and distal ends 12a and a lumen defined therebetween, a conductive member 14 at least partially disposed within the inner lumen of elongate shaft 12, the conductive member 14 being selectively deployable relative to the distal end 12a of elongate shaft 12 from a first condition wherein a distal end of conductive member 14 at least partially abuts the distal end of elongate shaft to a second condition wherein the distal end of conductive member is spaced relative to the distal end 12a of elongate shaft 12; and a first dielectric material disposed between the elongate shaft 12 and the conductive member 14.
摘要翻译：要解决的问题：提供更直接和精确的微波辐射应用方法。微波天线组件10包括：细长轴12，其具有近端和远端12a以及在其间限定的腔;至少部分地设置在细长轴12的内腔内的导电构件14，导电构件14为从第一状态可以相对于细长轴12的远端12a选择性地展开，其中导电构件14的远端至少部分地邻接细长轴的远端到第二状态，其中导电构件的远端相对于细长轴12的远端12a; 以及设置在细长轴12和导电构件14之间的第一介电材料。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2010110579A Dynamically matched microwave antenna for tissue ablation 有权
标题翻译：用于组织消融的动态匹配微波天线
公开(公告)号：JP2010110579A
公开(公告)日：2010-05-20
申请号：JP2008292811
申请日：2008-11-14
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： RUSIN CHRISTOPHER T , BRANNAN JOSEPH
IPC分类号： A61B18/18
CPC分类号： A61B18/1815
摘要： PROBLEM TO BE SOLVED: To provide a microwave ablation probe for providing microwave energy to tissue. SOLUTION: The microwave ablation probe includes: a feedline having an inner conductor, a secondary inner conductor, an insulating spacer and an outer conductor; and an irradiating portion having at least a portion of the inner conductor centrally disposed therein, wherein the inner conductor is slidably disposed within the secondary inner conductor and longitudinal movement of the inner conductor relative to the feedline tunes the irradiating portion. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供用于向组织提供微波能量的微波消融探针。解决方案：微波消融探针包括：具有内导体，次内导体，绝缘间隔物和外导体的馈线; 以及照射部分，其内部导体的至少一部分中心地设置在其中，其中，所述内部导体可滑动地设置在所述次级内部导体内，并且所述内部导体相对于所述馈线的纵向移动调节所述照射部分。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2010057924A Microwave shielding apparatus 有权
标题翻译：微波屏蔽装置
公开(公告)号：JP2010057924A
公开(公告)日：2010-03-18
申请号：JP2009204067
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： A61B18/18 , A61B18/1815 , A61N5/02
摘要： PROBLEM TO BE SOLVED: To provide an improved isolation apparatus used in a microwave energy delivery system in order to reduce undesirable radiated emissions during the delivery of microwave energy. SOLUTION: The isolation apparatus 200 has an isolation circuit board 245 including an isolation circuit configured to capacitively couple a microwave generator 100 and a coaxial transmission cable (the isolation circuit board is configured further to pass energy between the microwave generator and the coaxial transmission cable), and a shield coupling. The shield coupling includes a ground reference shield connected to a ground reference of the microwave generator and configured to house the isolation circuit board and a patient reference shield connected to the outer sheath of the coaxial transmission cable. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于微波能量递送系统的改进的隔离装置，以便在递送微波能量期间减少不期望的辐射发射。解决方案：隔离装置200具有隔离电路板245，隔离电路板245包括被配置为电容耦合微波发生器100和同轴传输电缆的隔离电路（隔离电路板进一步配置成在微波发生器和同轴电缆之间传递能量传输电缆）和屏蔽耦合。屏蔽耦合包括连接到微波发生器的接地参考并被配置为容纳隔离电路板的接地参考屏蔽和连接到同轴传输电缆的外护套的患者参考屏蔽。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2009285463A Slidable choke microwave antenna 有权
标题翻译：可滑动选择麦克风天线
公开(公告)号：JP2009285463A
公开(公告)日：2009-12-10
申请号：JP2009129719
申请日：2009-05-28
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： BONN KENLYN
IPC分类号： A61B18/18
CPC分类号： H01Q9/16 , A61B18/18 , A61B18/1815 , A61B2018/00023
摘要： PROBLEM TO BE SOLVED: To provide an improved microwave antenna assembly used in ablation procedures.
SOLUTION: The microwave antenna assembly 12 includes: a feed line 20 including an inner conductor 50, an outer conductor 56, and an inner insulator 52 disposed therebetween; a radiating portion including a dipole antenna coupled to the feed line 20 and a trocar 25 coupled to the dipole antenna at a distal end; and a slidable outer jacket 102 which is disposed around the radiating portion and the feed line 20, and is configured to slide around at least one of the radiating portion and the feed line 20 from a closed configuration.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于消融程序的改进的微波天线组件。解决方案：微波天线组件12包括：馈送线20，其包括内导体50，外导体56和设置在其间的内绝缘体52; 耦合到馈线20的偶极天线和在远端耦合到偶极子天线的套管针25的辐射部分; 以及可滑动的外护套102，其设置在辐射部分和馈送线20周围，并且被配置为从闭合构造围绕辐射部分和馈送线20中的至少一个滑动。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2009028542A Electrosurgical system and printed circuit board for use with it 有权
标题翻译：电磁系统和印刷电路板与其一起使用
公开(公告)号：JP2009028542A
公开(公告)日：2009-02-12
申请号：JP2008195532
申请日：2008-07-29
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： BEHNKE ROBERT
IPC分类号： A61B18/18 , H05K1/02 , H05K3/46
CPC分类号： H01P3/08 , A61B18/18 , A61B18/1815 , A61B2018/1892 , H05K1/0233 , H05K1/0239 , H05K1/0298
摘要： PROBLEM TO BE SOLVED: To provide an electrosurgical system for treating tissue.
SOLUTION: This electrosurgical system for treating tissue includes: an electrosurgical generator; a printed circuit board, which is a printed circuit board disposed in mechanical cooperation with the electrosurgical generator and includes a plurality of conductive layers; a generator ground, which includes a first portion and a second portion, the first portion of the generator ground being electro-mechanically connected to a conductive layer of the printed circuit board, the second portion being electro-mechanically connected to another conductive layer of the printed circuit board; and a patient ground, which includes a portion that is at least partially interposed between the first portion of the generator ground and the second portion of the generator ground.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于治疗组织的电外科系统。该解决方案：用于治疗组织的电外科系统包括：电外科发生器; 印刷电路板，其是与电外科发生器机械协作设置并且包括多个导电层的印刷电路板; 发电机接地，其包括第一部分和第二部分，所述发电机接地的所述第一部分电 - 机械地连接到所述印刷电路板的导电层，所述第二部分电 - 机械地连接到所述印刷电路板的另一个导电层印刷电路板; 以及患者接地，其包括至少部分插入在发电机接地的第一部分和发电机接地的第二部分之间的部分。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2008086774A Microwave antenna assembly and its usage 有权
标题翻译： MICROWAVE天线装配及其使用
公开(公告)号：JP2008086774A
公开(公告)日：2008-04-17
申请号：JP2007256540
申请日：2007-09-28
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： PRAKASH MANI N , JOHNSON EMILLE , NGUYEN TAO , SHIU BRIAN
IPC分类号： A61B18/18 , H01Q5/10
CPC分类号： A61B18/1815 , A61B18/14 , A61B18/148 , A61B18/149 , A61B18/18 , A61B2018/00023 , A61B2018/00577 , A61B2018/1807 , A61B2018/1838 , A61B2018/1853
摘要： PROBLEM TO BE SOLVED: To provide a method of more directly and accurately applying microwave radiation. SOLUTION: A microwave antenna assembly 1 includes: an elongate shaft 12 having proximal and distal ends and an inner lumen defined therebetween; a conductive member 14 at least partially disposed within the inner lumen of the elongate shaft, conductive member being selectively deployable relative to a distal end of the elongate shaft from a first position where the distal end of the conductive member at least partially abuts the distal end of the elongate shaft to a second position where the distal end of the conductive member is spaced relative to the distal end of the elongate shaft; and a first dielectric material disposed between the elongate shaft and the conductive member. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种更直接且更准确地应用微波辐射的方法。微波天线组件1包括：细长轴12，其具有近端和远端以及在其间限定的内腔; 至少部分地设置在细长轴的内腔内的导电构件14，导电构件可相对于第一位置相对于细长轴的远端可选地展开，其中导电构件的远端至少部分地邻接远端所述细长轴至所述导电构件的远端相对于所述细长轴的远端间隔开的第二位置; 以及设置在细长轴和导电构件之间的第一介电材料。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP5322266B2 Reflected power monitoring for microwave applications 有权
公开(公告)号：JP5322266B2
公开(公告)日：2013-10-23
申请号：JP2008161057
申请日：2008-06-19
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：アール，リックカイル , エー．パウルスジョセフ , ピーターソンダリオン , エヌ．プラカシュマニ , ロセットフランセスカ
IPC分类号： A61B18/18
CPC分类号： A61B18/1815 , A61B18/18 , A61B2017/00026 , A61B2017/00044 , A61B2017/00084 , A61B2017/00154 , A61B2018/00577 , A61B2018/00642 , A61B2018/00702 , A61B2018/00726 , A61B2018/00761 , A61B2018/00785 , A61B2018/00791 , A61B2018/00839 , A61B2018/00875
摘要： A system and method for supplying microwave energy to tissue for microwave therapy includes an electrosurgical generator having an output for coupling to a surgical instrument. The electrosurgical generator includes a microwave energy source and a controller for controlling the operation of the electrosurgical generator. The surgical instrument, coupled to the electrosurgical generator, includes a microwave antenna for delivering microwave energy from the microwave energy source. The controller of the electrosurgical generator is operable for causing the electrosurgical generator to apply at least two pulses of microwave energy.

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