公开(公告)号：US08906007B2

公开(公告)日：2014-12-09

申请号：US12568524

申请日：2009-09-28

申请人： Kenlyn S. Bonn ,  Darion Peterson ,  Joseph D. Brannan ,  Kyle R. Rick

发明人： Kenlyn S. Bonn ,  Darion Peterson ,  Joseph D. Brannan ,  Kyle R. Rick

IPC分类号： A61B18/18 ,  A61B18/00 ,  A61B19/00

CPC分类号： A61B18/1815 ,  A61B90/04 ,  A61B2018/00023 ,  A61B2018/00577 ,  A61B2090/0445 ,  A61B2090/0454 ,  A61B2090/0481

摘要： A directional reflector assembly includes a tubular shaft having a proximal end and a distal end and adapted to operably engage an electrosurgical ablation probe, and a conical aperture having a proximal open apex joined to a distal end of the tubular shaft, and a distal open base, wherein an interior volume of the tubular shaft is open to the conical aperture.

摘要翻译： 定向反射器组件包括具有近端和远端并适于可操作地接合电外科消融探针的管状轴，以及具有连接到管状轴的远端的近端开口顶端的锥形孔，以及远端开口基部 ，其中所述管状轴的内部容积对所述锥形孔敞开。

公开(公告)号：US08409188B2

公开(公告)日：2013-04-02

申请号：US12732508

申请日：2010-03-26

申请人： Steven Kim ,  Kenlyn S. Bonn ,  Mani N. Prakash ,  Francesca Rossetto

发明人： Steven Kim ,  Kenlyn S. Bonn ,  Mani N. Prakash ,  Francesca Rossetto

IPC分类号： A61B18/18

CPC分类号： A61B18/1815 ,  A61B18/18 ,  A61B2018/00577 ,  A61B2018/1861

摘要： An energy applicator for directing energy to tissue includes a feedline and a radiating section operably coupled to the feedline, wherein the radiating section has a length. The energy applicator also includes a length adjustment member adapted to allow for selective adjustment of the length of the radiating section.

摘要翻译： 用于将能量引导到组织的能量施加器包括可操作地连接到馈线的馈线和辐射部分，其中辐射部分具有长度。 能量施加器还包括适于允许选择性地调整辐射部分的长度的长度调节构件。

公开(公告)号：US20120325516A1

公开(公告)日：2012-12-27

申请号：US13598141

申请日：2012-08-29

申请人： Kenlyn S. Bonn

发明人： Kenlyn S. Bonn

IPC分类号： H01B11/18

CPC分类号： H01B11/1895 ,  A61B18/1815 ,  A61B2017/2948 ,  A61B2018/00577 ,  A61B2018/183 ,  H01B11/1856 ,  H01B11/1873

摘要： A coaxial cable, including an inner conductor and an outer conductor surrounding the inner conductor and a thermally responsive material positioned between the outer conductor and the inner conductor. The outer conductor is in a generally concentric relationship to the inner conductor and the inner and outer conductors are adapted to connect to an energy source. A thermal change in the thermally responsive material alters the generally concentric relationship between the outer conductor and the inner conductor.

摘要翻译： 同轴电缆，包括内部导体和围绕内部导体的外部导体以及位于外部导体和内部导体之间的热响应材料。 外部导体与内部导体大致同心，并且内部和外部导体适于连接到能量源。 热响应材料的热变化改变了外部导体和内部导体之间的大致同心的关系。

公开(公告)号：US20110066144A1

公开(公告)日：2011-03-17

申请号：US12561096

申请日：2009-09-16

申请人： Kenlyn S. Bonn ,  Ian S. Smith

发明人： Kenlyn S. Bonn ,  Ian S. Smith

IPC分类号： A61B18/18 ,  H01P11/00

CPC分类号： A61B18/1815 ,  A61B18/18 ,  A61B2018/00023 ,  A61B2018/1869 ,  H01Q9/30 ,  Y10T29/49016

摘要： A microwave surgical ablation probe having an arrangement of coolant channels in fluid communication with a cooling chamber disposed within the distal end of the probe is disclosed. A hypotube having one or more longitudinal ribs extending radially inward from an inner surface thereof is coaxially disposed around a coaxial feedline. The longitudinal ribs of the hypotube engage an outer sheath of the feedline to define a fluid inflow channel to deliver coolant to the cooling chamber, and a fluid outflow channel to receive fluid from the cooling chamber. The cooling chamber may be formed from porous ceramic or porous metallic material that provides structural support to the probe while permitting coolant to circulate therethrough. The probe includes dielectric and choke members that are adapted to control the microwave radiation pattern (e.g., ablation shape), and which may provide improved coupling of the probe to tissue.

摘要翻译： 公开了一种具有与设置在探头的远端内的冷却室流体连通的冷却剂通道的布置的微波手术消融探针。 具有从其内表面径向向内延伸的一个或多个纵向肋的海波管同轴设置在同轴馈线周围。 海波管的纵向肋与馈线的外护套接合以限定流体流入通道，​​以将冷却剂输送到冷却室，以及流体流出通道以从冷却室接收流体。 冷却室可以由多孔陶瓷或多孔金属材料形成，其向探针提供结构支撑，同时允许冷却剂在其中循环。 探头包括适于控制微波辐射图案（例如，消融形状）的电介质和扼流圈构件，并且其可以提供探针到组织的改进的耦合。

公开(公告)号：US20110056069A1

公开(公告)日：2011-03-10

申请号：US12556238

申请日：2009-09-09

申请人： Kenlyn S. Bonn

发明人： Kenlyn S. Bonn

IPC分类号： H05K13/00

CPC分类号： A61B18/1815 ,  A61B2017/2948 ,  A61B2018/00023 ,  A61B2018/00196 ,  A61B2018/00577 ,  A61B2018/00994 ,  A61B2018/1838 ,  A61B2018/1869 ,  H01Q1/27 ,  H01Q9/16 ,  Y10T29/49002 ,  Y10T29/49016

摘要： A method of fabricating a microwave antenna assembly is disclosed. The fabrication method includes providing a proximal portion having an inner conductor and an outer conductor, the inner conductor extending at least partially therein. The method further includes providing a distal portion disposed distally of the proximal portion, with the inner conductor extending at least partially therein. A high strength material may be injected from an inflow slot to an outflow slot of the distal portion such that the material is disposed in-between the inner conductor and a ceramic layer. The material bonds the distal portion and the ceramic layer to the proximal portion while providing mechanical strength to the distal portion.

摘要翻译： 公开了一种制造微波天线组件的方法。 该制造方法包括提供具有内部导体和外部导体的近端部分，内部导体至少部分延伸到其中。 该方法还包括提供远端部分，其设置在近端部分的远侧，内部导体至少部分地延伸到其中。 高强度材料可以从流入槽注入到远端部分的流出槽，使得材料设置在内部导体和陶瓷层之间。 该材料将远端部分和陶瓷层粘合到近端部分，同时向远端部分提供机械强度。

公开(公告)号：US20090222002A1

公开(公告)日：2009-09-03

申请号：US12395034

申请日：2009-02-27

申请人： Kenlyn S. Bonn ,  Steven E. Butcher

发明人： Kenlyn S. Bonn ,  Steven E. Butcher

IPC分类号： A61B18/18

CPC分类号： A61B18/1815 ,  A61B18/18 ,  A61B2017/00084 ,  A61B2018/00023 ,  A61B2018/00577

摘要： The present disclosure relates to devices and methods for the treatment of tissue with microwave energy. The devices and methods disclosed herein incorporate an antenna assembly comprising outer and inner conductors having a dielectric material interposed therebetween, a sealing barrier, and a cooling system to minimize the likelihood that the antenna assembly will overheat.

摘要翻译： 本公开涉及用微波能量处理组织的装置和方法。 本文公开的装置和方法包括天线组件，其包括介于其间的介电材料的外导体和内导体，密封屏障和冷却系统，以最小化天线组件将过热的可能性。

公开(公告)号：US08745854B2

公开(公告)日：2014-06-10

申请号：US13290462

申请日：2011-11-07

申请人： Kenlyn S. Bonn

发明人： Kenlyn S. Bonn

IPC分类号： H01P11/00

CPC分类号： A61B18/1815 ,  A61B2017/2948 ,  A61B2018/00023 ,  A61B2018/00196 ,  A61B2018/00577 ,  A61B2018/00994 ,  A61B2018/1838 ,  A61B2018/1869 ,  H01Q1/27 ,  H01Q9/16 ,  Y10T29/49002 ,  Y10T29/49016

摘要： A method of fabricating a microwave antenna assembly is disclosed. The fabrication method includes providing a proximal portion having an inner conductor and an outer conductor, the inner conductor extending at least partially therein. The method further includes providing a distal portion disposed distally of the proximal portion, with the inner conductor extending at least partially therein. A high strength material may be injected from an inflow slot to an outflow slot of the distal portion such that the material is disposed in-between the inner conductor and a ceramic layer. The material bonds the distal portion and the ceramic layer to the proximal portion while providing mechanical strength to the distal portion.

摘要翻译： 公开了一种制造微波天线组件的方法。 该制造方法包括提供具有内部导体和外部导体的近端部分，内部导体至少部分延伸到其中。 该方法还包括提供远端部分，其设置在近端部分的远侧，内部导体至少部分地延伸到其中。 高强度材料可以从流入槽注入到远端部分的流出槽，使得材料设置在内部导体和陶瓷层之间。 该材料将远端部分和陶瓷层粘合到近端部分，同时向远端部分提供机械强度。

公开(公告)号：US20130261620A1

公开(公告)日：2013-10-03

申请号：US13430810

申请日：2012-03-27

申请人： Joseph D. Brannan ,  Kenlyn S. Bonn

发明人： Joseph D. Brannan ,  Kenlyn S. Bonn

IPC分类号： A61B18/14

CPC分类号： A61B18/1815 ,  A61B5/01 ,  A61B2018/00642 ,  A61B2018/00702 ,  A61B2018/00797 ,  A61B2018/00809 ,  A61B2018/00815 ,  A61B2018/00821 ,  A61B2018/1861 ,  A61B2018/1869

摘要： A tissue sensor probe and corresponding electromagnetic surgical ablation system are disclosed. The system includes an ablation probe operatively coupled to a generator, a controller operatively coupled to the generator, and a tissue sensor probe operatively coupled to the controller. The tissue sensor probe includes an electrically-conductive enclosure configured to shield a temperature sensor from electromagnetic radiation produced by the ablation probe. At least a portion of the electrically-conductive enclosure is made of a high thermal-conductivity material. A material of high thermal-conductivity is disposed in the electrically-conductive enclosure in thermal association with the thermally-conductive material of the electrically-conductive enclosure. The temperature sensor is disposed in the material of high thermal conductivity so as to electrically isolate the temperature sensor from the enclosure. The temperature sensor provides tissue temperature to the controller, which monitors tissue temperature to determine tissue status and to activate and deactivate the generator based on the tissue status.

摘要翻译： 公开了组织传感器探针和相应的电磁手术切除系统。 该系统包括可操作地耦合到发生器的消融探针，可操作地耦合到发生器的控制器和可操作地耦合到控制器的组织传感器探针。 组织传感器探针包括被配置为屏蔽温度传感器免受由消融探针产生的电磁辐射的导电外壳。 导电外壳的至少一部分由高导热性材料制成。 具有高导热性的材料设置在导电外壳中，与导电外壳的导热材料热连接。 温度传感器设置在高导热性的材料中，以将温度传感器与外壳电隔离。 温度传感器向控制器提供组织温度，其控制组织温度以确定组织状态，并且基于组织状态激活和停用发生器。

公开(公告)号：US08361062B2

公开(公告)日：2013-01-29

申请号：US13268143

申请日：2011-10-07

申请人： Kenlyn S. Bonn

发明人： Kenlyn S. Bonn

IPC分类号： A61B18/04 ,  H01Q1/10

CPC分类号： H01Q9/16 ,  A61B18/18 ,  A61B18/1815 ,  A61B2018/00023

摘要： A microwave antenna assembly is disclosed. The antenna assembly includes a feedline having an inner conductor, an outer conductor and an inner insulator disposed therebetween and a radiating portion including a dipole antenna coupled to the feedline and a trocar coupled to the dipole antenna at a distal end thereof. The antenna assembly also includes a slidable outer jacket disposed about the radiating portion and the feedline. The slidable outer jacket being configured to slide about at least one of the radiating portion and the feedline from a closed configuration, in which the slidable outer jacket is mated with the trocar and a retracted configuration, in which the slidable outer jacket is retracted in a proximally exposing at least a portion the radiating portion.

摘要翻译： 公开了一种微波天线组件。 天线组件包括具有内部导体，外部导体和设置在其间的内部绝缘体的馈线，以及包括耦合到馈线的偶极子天线的辐射部分和在其远端处耦合到偶极子天线的套管针。 天线组件还包括围绕辐射部分和馈线布置的可滑动的外护套。 可滑动的外护套被配置为从闭合构型围绕辐射部分和馈线中的至少一个滑动，其中可滑动的外护套与套管针配合并且缩回构型，其中可滑动的外护套在其中缩回 向近侧暴露辐射部分的至少一部分。

公开(公告)号：US08258399B2

公开(公告)日：2012-09-04

申请号：US12651762

申请日：2010-01-04

申请人： Kenlyn S. Bonn

发明人： Kenlyn S. Bonn

IPC分类号： H01B11/00

CPC分类号： H01B11/1895 ,  A61B18/1815 ,  A61B2017/2948 ,  A61B2018/00577 ,  A61B2018/183 ,  H01B11/1856 ,  H01B11/1873

摘要： A coaxial cable, including an inner conductor and an outer conductor surrounding the inner conductor and a thermally responsive material positioned between the outer conductor and the inner conductor. The outer conductor is in a generally concentric relationship to the inner conductor and the inner and outer conductors are adapted to connect to an energy source. A thermal change in the thermally responsive material alters the generally concentric relationship between the outer conductor and the inner conductor.

摘要翻译： 同轴电缆，包括内部导体和围绕内部导体的外部导体以及位于外部导体和内部导体之间的热响应材料。 外部导体与内部导体大致同心，并且内部和外部导体适于连接到能量源。 热响应材料的热变化改变了外部导体和内部导体之间的大致同心的关系。