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1. 发明授权

US09198723B2 Re-hydration antenna for ablation 有权
标题翻译：用于消融的再水合天线
公开(公告)号：US09198723B2
公开(公告)日：2015-12-01
申请号：US12413023
申请日：2009-03-27
申请人： Joseph A. Paulus , Arnold V. DeCarlo , Casey M. Ladtkow , Behzad Ghorbani-Elizeh , Brandon C. Gay
发明人： Joseph A. Paulus , Arnold V. DeCarlo , Casey M. Ladtkow , Behzad Ghorbani-Elizeh , Brandon C. Gay
IPC分类号： A61B18/18 , A61N5/00 , A61B18/00
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.
摘要翻译：一种与微波天线一起使用的系统包括配置成将微波能量从电源传送到组织的微波天线和与电源可操作地通信并被配置为检测反射参数的传感器模块。该系统还包括适于至少部分地围绕微波天线以限定护套和微波天线之间的流体通道的护套。多个流体分配端口通过护套限定并且与流体通道流体连通以允许流体流过护套。该系统还包括可操作地耦合到电源并被配置为基于反射参数选择性地向流体通道提供冷却流体以分配通过流体分配端口的流体泵送系统。

2. 发明授权

US09387038B2 Flexible microwave catheters for natural or artificial lumens 有权
标题翻译：柔性微波导管用于天然或人造流明
公开(公告)号：US09387038B2
公开(公告)日：2016-07-12
申请号：US14110655
申请日：2012-04-09
申请人： Joseph D. Brannan , Gene H. Arts , Arnold V. DeCarlo , Casey M. Ladtkow , William O. Reid, Jr.
发明人： Joseph D. Brannan , Gene H. Arts , Arnold V. DeCarlo , Casey M. Ladtkow , William O. Reid, Jr.
IPC分类号： A61B18/18 , A61N5/02 , A61B18/00 , A61B19/00
CPC分类号： A61B18/1815 , A61B17/00234 , A61B18/1492 , A61B18/18 , A61B90/10 , A61B2017/00323 , A61B2018/00023 , A61B2018/00077 , A61B2018/00172 , A61B2018/0022 , A61B2018/00226 , A61B2018/00232 , A61B2018/00267 , A61B2018/00273 , A61B2018/00285 , A61B2018/00345 , A61B2018/00434 , A61B2018/00511 , A61B2018/00577 , A61B2018/00791 , A61B2018/00875 , A61B2018/1846 , A61B2018/1861 , A61B2018/1884 , A61B2018/1892 , A61N5/022
摘要： A flexible microwave catheter, including a flexible coaxial cable having an inner conductor, an inner dielectric coaxially disposed about the inner conductor, and an outer conductor coaxially disposed about the inner dielectric, at least one feedpoint defining a microwave radiating portion of the flexible coaxial cable, a mesh structure having a collapsed configuration and an expanded configuration and disposed about the microwave radiating portion of the flexible coaxial cable, wherein the mesh structure expands radially outward from the flexible microwave catheter thereby positioning the at least one feedpoint at the radial center of the mesh structure.
摘要翻译：一种柔性微波导管，包括具有内部导体的柔性同轴电缆，围绕内部导体同轴设置的内部电介质以及围绕内部电介质同轴设置的外部导体，限定柔性同轴电缆的微波辐射部分的至少一个馈电点具有折叠构型和膨胀构型并且布置在柔性同轴电缆的微波辐射部分周围的网状结构，其中网状结构从柔性微波导管径向向外扩张，从而将至少一个馈电点定位在网格结构。

3. 发明申请

US20110224504A1 Automated Probe Placement Device 有权
标题翻译：自动探头放置装置
公开(公告)号：US20110224504A1
公开(公告)日：2011-09-15
申请号：US12722034
申请日：2010-03-11
申请人： Casey M. Ladtkow , Arnold V. DeCarlo
发明人： Casey M. Ladtkow , Arnold V. DeCarlo
IPC分类号： A61B5/00
CPC分类号： A61B5/6848
摘要： A probe includes a handle and an elongated shaft with proximal and distal ends. The elongated shaft includes a plurality of axial holding tube projections to house a corresponding plurality of measurement probes. The probe further includes an actuation system to operably engage each of the plurality of measurement probes to permit selective actuation thereof. Each of the plurality of measurement probes is capable of being advanced distally relative to the handle in response to the actuation thereof. The plurality of measurement probes measure one or more parameters selected from a group consisting of temperature, physiological pressure, conductivity, aquametry, pH level, and oxygen level.
摘要翻译：探头包括手柄和具有近端和远端的细长轴。细长轴包括多个轴向保持管突起以容纳对应的多个测量探针。探针还包括致动系统，以可操作地接合多个测量探针中的每一个以允许其选择性地致动。多个测量探针中的每一个能够响应于其致动而相对于手柄向远侧推进。多个测量探针测量从由温度，生理压力，电导率，水分，pH水平和氧气水平组成的组中选出的一个或多个参数。

4. 发明申请

US20090248006A1 Re-Hydration Antenna for Ablation 有权
标题翻译：再水合天线消融
公开(公告)号：US20090248006A1
公开(公告)日：2009-10-01
申请号：US12413023
申请日：2009-03-27
申请人： Joseph A. Paulus , Arnold V. DeCarlo , Casey M. Ladtkow , Behzad Ghorbani-Elizeh , Brandon C. Gay
发明人： Joseph A. Paulus , Arnold V. DeCarlo , Casey M. Ladtkow , Behzad Ghorbani-Elizeh , Brandon C. Gay
IPC分类号： A61B18/18 , A61N1/02
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.
摘要翻译：一种与微波天线一起使用的系统包括配置成将微波能量从电源传送到组织的微波天线和与电源可操作地通信并被配置为检测反射参数的传感器模块。该系统还包括适于至少部分地围绕微波天线以限定护套和微波天线之间的流体通道的护套。多个流体分配端口通过护套限定并且与流体通道流体连通以允许流体流过护套。该系统还包括可操作地耦合到电源并被配置为基于反射参数选择性地向流体通道提供冷却流体以分配通过流体分配端口的流体泵送系统。

5. 发明申请

US20140039487A1 FLEXIBLE MICROWAVE CATHETERS FOR NATURAL OR ARTIFICIAL LUMENS 有权
标题翻译：用于自然或人造红色的柔性微波导管
公开(公告)号：US20140039487A1
公开(公告)日：2014-02-06
申请号：US14110655
申请日：2012-04-09
申请人： Joseph D. Brannan , Gene H. Arts , Arnold V. Decarlo , Casey M. Ladtkow , William O. Reid, JR.
发明人： Joseph D. Brannan , Gene H. Arts , Arnold V. Decarlo , Casey M. Ladtkow , William O. Reid, JR.
IPC分类号： A61B18/18
CPC分类号： A61B18/1815 , A61B17/00234 , A61B18/1492 , A61B18/18 , A61B90/10 , A61B2017/00323 , A61B2018/00023 , A61B2018/00077 , A61B2018/00172 , A61B2018/0022 , A61B2018/00226 , A61B2018/00232 , A61B2018/00267 , A61B2018/00273 , A61B2018/00285 , A61B2018/00345 , A61B2018/00434 , A61B2018/00511 , A61B2018/00577 , A61B2018/00791 , A61B2018/00875 , A61B2018/1846 , A61B2018/1861 , A61B2018/1884 , A61B2018/1892 , A61N5/022
摘要： A flexible microwave catheter, including a flexible coaxial cable having an inner conductor, an inner dielectric coaxially disposed about the inner conductor, and an outer conductor coaxially disposed about the inner dielectric, at least one feedpoint defining a microwave radiating portion of the flexible coaxial cable, a mesh structure having a collapsed configuration and an expanded configuration and disposed about the microwave radiating portion of the flexible coaxial cable, wherein the mesh structure expands radially outward from the flexible microwave catheter thereby positioning the at least one feedpoint at the radial center of the mesh structure.
摘要翻译：一种柔性微波导管，包括具有内部导体的柔性同轴电缆，围绕内部导体同轴设置的内部电介质以及围绕内部电介质同轴设置的外部导体，限定柔性同轴电缆的微波辐射部分的至少一个馈电点具有折叠构型和膨胀构型并且布置在柔性同轴电缆的微波辐射部分周围的网状结构，其中网状结构从柔性微波导管径向向外扩张，从而将至少一个馈电点定位在网格结构。

6. 发明授权

US08672923B2 Automated probe placement device 有权
标题翻译：自动探头放置装置
公开(公告)号：US08672923B2
公开(公告)日：2014-03-18
申请号：US12722034
申请日：2010-03-11
申请人： Casey M. Ladtkow , Arnold V. DeCarlo
发明人： Casey M. Ladtkow , Arnold V. DeCarlo
IPC分类号： A61B17/00
CPC分类号： A61B5/6848
摘要： A probe includes a handle and an elongated shaft with proximal and distal ends. The elongated shaft includes a plurality of axial holding tube projections to house a corresponding plurality of measurement probes. The probe further includes an actuation system to operably engage each of the plurality of measurement probes to permit selective actuation thereof. Each of the plurality of measurement probes is capable of being advanced distally relative to the handle in response to the actuation thereof. The plurality of measurement probes measure one or more parameters selected from a group consisting of temperature, physiological pressure, conductivity, aquametry, pH level, and oxygen level.
摘要翻译：探头包括手柄和具有近端和远端的细长轴。细长轴包括多个轴向保持管突起以容纳对应的多个测量探针。探针还包括致动系统，以可操作地接合多个测量探针中的每一个以允许其选择性地致动。多个测量探针中的每一个能够响应于其致动而相对于手柄向远侧推进。多个测量探针测量从由温度，生理压力，电导率，水分，pH水平和氧气水平组成的组中选出的一个或多个参数。

7. 发明授权

US09439627B2 Planning system and navigation system for an ablation procedure 有权
标题翻译：消融程序的规划系统和导航系统
公开(公告)号：US09439627B2
公开(公告)日：2016-09-13
申请号：US13477395
申请日：2012-05-22
申请人： Jason A. Case , Kevin J. Frank , Casey M. Ladtkow
发明人： Jason A. Case , Kevin J. Frank , Casey M. Ladtkow
IPC分类号： A61B8/00 , G06K9/00 , A61B6/12 , A61B8/08 , A61B18/14 , A61B18/18 , A61B17/00 , A61B18/00
CPC分类号： A61B8/465 , A61B6/12 , A61B8/0841 , A61B8/4263 , A61B8/4444 , A61B8/463 , A61B8/466 , A61B8/467 , A61B8/483 , A61B8/565 , A61B18/1477 , A61B18/1815 , A61B34/10 , A61B34/20 , A61B34/25 , A61B90/04 , A61B2017/00477 , A61B2018/00577 , A61B2034/104 , A61B2034/107 , A61B2034/2051 , A61B2034/2065 , A61B2090/0463 , A61B2090/0472 , A61B2090/0481 , A61B2090/364 , A61B2090/365 , A61B2090/378 , A61B2090/3983
摘要： The present disclosure is directed to an ablation planning and navigation system. The planning system includes a memory configured to store a plurality of images and a controller configured to render the plurality of images in three dimensions, automatically segment the plurality of images to demarcate a target area, and automatically determine a treatment plan based on the target area. The navigation system includes an ultrasound device having a fiducial pattern that obtains an ultrasound image, an ablation needle having a image capture device that captures an image of the fiducial pattern, and a controller that receives the ultrasound image and the fiducial image. The controller determines a position of the ablation needle based on the fiducial image. The planning and navigation system also includes a controller that receives data from the planning system and the navigation system and a display configured to display the received information.
摘要翻译：本公开涉及消融规划和导航系统。规划系统包括被配置为存储多个图像的存储器和被配置为在三维中渲染多个图像的控制器，自动分割多个图像以划定目标区域，并且基于目标区域自动确定治疗计划。导航系统包括具有获取超声图像的基准图案的超声波装置，具有捕获基准图案的图像的图像捕获装置的消融针以及接收超声图像和基准图像的控制器。控制器基于基准图像确定消融针的位置。规划导航系统还包括从计划系统和导航系统接收数据的控制器以及配置成显示接收到的信息的显示器。

8. 发明授权

US09028474B2 Microwave surface coagulator with retractable blade 有权
标题翻译：带可伸缩刀片的微波表面凝结器
公开(公告)号：US09028474B2
公开(公告)日：2015-05-12
申请号：US12731367
申请日：2010-03-25
申请人： Joseph D. Brannan , Casey M. Ladtkow
发明人： Joseph D. Brannan , Casey M. Ladtkow
IPC分类号： A61B18/18 , A61B17/3211 , A61B18/00
CPC分类号： A61B18/1815 , A61B17/3211 , A61B2017/32113 , A61B2018/00023 , A61B2018/1861
摘要： An ablation instrument having an ergonomic handle that includes an actuator adapted to selectively extend and retract a blade that is pivotably mounted within an aperture assembly coupled to the housing by a shaft. The shaft extends distally from the handle and includes a coaxial feedline, a wire conduit disposed along a longitudinal axis of the shaft, and a pull wire disposed within the wire conduit and having a proximal and a distal end, wherein a proximal end of the pull wire is operably coupled to the actuator. The aperture assembly is coupled to a distal end of the shaft and includes a reflector having a closed upper portion, and an open lower portion from which the blade may be extended for use. Also disclosed is an ablation system that includes the above-described ablation instrument, a source of ablation energy, and optionally, a source of coolant for cooling the shaft and aperture assembly.
摘要翻译：一种具有人体工程学手柄的消融仪器，其包括致动器，所述致动器适于选择性地延伸和缩回通过轴枢转地安装在联接到所述壳体的孔组件内的叶片。所述轴从所述手柄向远侧延伸并且包括同轴馈线，沿着所述轴的纵向轴线布置的线导管和设置在所述线导管内并具有近端和远端的拉线，其中所述拉的近端导线可操作地联接到致动器。孔组件联接到轴的远端，并且包括具有封闭的上部的反射器和敞开的下部，刀片可从该开口下部延伸以供使用。还公开了一种消融系统，其包括上述消融器具，消融能源以及可选地用于冷却轴和孔组件的冷却剂源。

9. 发明授权

US08852179B2 Apparatus, system and method for monitoring tissue during an electrosurgical procedure 有权
标题翻译：用于在电外科手术过程中监测组织的装置，系统和方法
公开(公告)号：US08852179B2
公开(公告)日：2014-10-07
申请号：US12249263
申请日：2008-10-10
申请人： Arlen K. Ward , Casey M. Ladtkow
发明人： Arlen K. Ward , Casey M. Ladtkow
IPC分类号： A61B18/18 , A61B18/14 , A61B5/00 , A61B17/00 , A61B5/01 , A61B17/29 , A61B5/053
CPC分类号： A61B18/18 , A61B5/0059 , A61B5/01 , A61B5/053 , A61B18/1445 , A61B18/1815 , A61B2017/00039 , A61B2017/2945 , A61B2018/1432
摘要： A system for monitoring and/or controlling tissue modification during an electrosurgical procedure is provided. The system includes an electrosurgical apparatus adapted to connect to an electrosurgical generator. The electrosurgical apparatus configured to transmit energy to tissue. The system also includes a control system having one or more electromagnetic wave sources configured to generate the interrogator wave of one or more frequencies adjacent tissue. One or more sensors are configured to transmit and sense a reflected portion of the interrogator wave of at least one frequency to determine dielectric boundary data. A processor operatively coupled to the control system and to the electrosurgical generator configured to control the delivery of electrosurgical energy from the electrosurgical generator to tissue based on dielectric boundary data provided by the one or more sensors.
摘要翻译：提供了一种用于在电外科手术期间监测和/或控制组织改变的系统。该系统包括适于连接到电外科发生器的电外科设备。构造成将能量传递给组织的电外科设备。该系统还包括具有一个或多个电磁波源的控制系统，其被配置为产生邻近组织的一个或多个频率的询问器波。一个或多个传感器被配置为传送和感测至少一个频率的询问器波的反射部分以确定介电边界数据。可操作地耦合到所述控制系统和所述电外科发生器的处理器，所述电外科发生器被配置为基于由所述一个或多个传感器提供的介电边界数据来控制从所述电外科发生器到组织的电外科能量的递送。

10. 发明申请

US20140031812A1 FLEXIBLE MICROWAVE CATHETERS FOR NATURAL OR ARTIFICIAL LUMENS 有权
标题翻译：用于自然或人造红色的柔性微波导管
公开(公告)号：US20140031812A1
公开(公告)日：2014-01-30
申请号：US14110653
申请日：2012-04-09
申请人： Joseph D. Brannan , Casey M. Ladtkow
发明人： Joseph D. Brannan , Casey M. Ladtkow
IPC分类号： A61B18/18
CPC分类号： A61B18/1815 , A61B17/00234 , A61B18/1492 , A61B18/18 , A61B90/10 , A61B2017/00323 , A61B2018/00023 , A61B2018/00077 , A61B2018/00172 , A61B2018/0022 , A61B2018/00226 , A61B2018/00232 , A61B2018/00267 , A61B2018/00273 , A61B2018/00285 , A61B2018/00345 , A61B2018/00434 , A61B2018/00511 , A61B2018/00577 , A61B2018/00791 , A61B2018/00875 , A61B2018/1846 , A61B2018/1861 , A61B2018/1884 , A61B2018/1892 , A61N5/022
摘要： A coupler for coupling a flexible coaxial cable, a fluid cooling system and the outer sheath of a catheter, the coupler including a fluid coupler body having a fluid inlet, a fluid outlet, a bypass bulb, an outer sheath, and a fluid sealing system housed in the fluid coupler body. The fluid sealing system includes a distal sealing diaphragm and a proximal sealing diaphragm configured to form a fluid-tight seal with the fluid coupler body.
摘要翻译：用于耦合柔性同轴电缆，流体冷却系统和导管的外护套的耦合器，耦合器包括具有流体入口，流体出口，旁路灯泡，外护套和流体密封系统的流体耦合器主体容纳在流体耦合器主体中。流体密封系统包括远端密封隔膜和配置成与流体联接器主体形成流体密封的近端密封隔膜。

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