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公开(公告)号：US10098565B2
公开(公告)日：2018-10-16
申请号：US14469718
申请日：2014-08-27
Applicant: Covidien LP
Inventor： Joseph D. Brannan , William J. Dickhans , Casey M. Ladtkow , Darion R. Peterson
Abstract: A system for ultrasound interrogation of a lung includes a memory, an electromagnetic (EM) board, an extended working channel (EWC), an EM sensor, a US transducer, and a processor. The memory stores a three dimensional (3D) model, a pathway plan for navigating a luminal network. An EM board generates an EM field. The EWC is configured to navigate the luminal network of a patient toward a target following the pathway plan and the EM sensor extends distally from the EWC and senses the EM field. The US transducer extends distally from a distal end of the EWC and generates US waves and receives US waves reflected from the luminal network and the processor processes the sensed EM field to synchronize a location of the EM sensor in the 3D model, to process the reflected US waves to generate images, or to integrate the generated images with the 3D model.
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公开(公告)号：US09993296B2
公开(公告)日：2018-06-12
申请号：US14920555
申请日：2015-10-22
Applicant: COVIDIEN LP
Inventor： Casey M. Ladtkow , Joseph D. Brannan , Darion R. Peterson , Eric W. Larson , Kaylen J. Haley , William J. Dickhans , Jason A. Case
IPC: A61B5/01 , A61B18/18 , A61B6/12 , A61B6/03 , A61B10/02 , A61B10/04 , A61B10/06 , A61B5/11 , A61B1/018 , A61B6/00 , A61B1/267 , A61B5/053 , A61B5/00 , A61B5/06 , A61B18/00 , A61B8/08 , A61B8/12
CPC classification number: A61B18/1815 , A61B1/018 , A61B1/2676 , A61B5/01 , A61B5/0538 , A61B5/062 , A61B5/064 , A61B5/1114 , A61B5/4836 , A61B5/7425 , A61B5/7445 , A61B6/032 , A61B6/12 , A61B6/487 , A61B8/0841 , A61B8/12 , A61B10/0233 , A61B10/04 , A61B10/06 , A61B18/1477 , A61B2010/0216 , A61B2017/00026 , A61B2017/00084 , A61B2018/00541 , A61B2018/00577 , A61B2018/00702 , A61B2018/1861
Abstract: A microwave ablation catheter is provided. The microwave ablation catheter includes a coaxial cable connected at its proximal end to a microwave energy source and at its distal end to a distal radiating section. The coaxial cable includes inner and outer conductors and a dielectric positioned therebetween. The inner conductor extends distally past the outer conductor and is in sealed engagement with the distal radiating section. A balun is formed in part from a conductive material electrically connected to the outer conductor of the coaxial cable and extends along at least a portion of the coaxial cable. The conductive material has a braided configuration and is covered by at least one insulative material.
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公开(公告)号：US09974606B2
公开(公告)日：2018-05-22
申请号：US15369271
申请日：2016-12-05
Applicant: COVIDIEN LP
Inventor： Joseph D. Brannan , Casey M. Ladtkow
CPC classification number: A61B18/1477 , A61B18/1206 , A61B18/1815 , A61B2018/00077 , A61B2018/00601 , A61B2018/00607 , A61B2018/00875 , A61B2018/00958 , A61B2018/1273 , A61B2018/1823 , A61B2018/1853 , A61B2018/1869 , A61B2018/1884 , A61B2090/065
Abstract: An electrosurgical instrument includes an elongated housing having proximal and distal ends. The proximal end is configured to couple to a source of electrosurgical energy via first and second channels extending along a length of the housing to the distal end thereof. The distal end includes a reflector having a dielectric load operably coupled thereto and configured to receive at least a portion of the first conductor therein. In a first mode of operation, electrosurgical energy is transmitted to the first channel and reflected from the reflector to electrosurgically treat tissue. The reflector is configured to receive at least a portion of the second channel therein. In a second mode of operation, electrosurgical energy is transmitted to the second channel to dissect tissue.
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公开(公告)号：US20170209220A1
公开(公告)日：2017-07-27
申请号：US15480685
申请日：2017-04-06
Applicant: COVIDIEN LP
Inventor： Kimberly A. Krugman , Casey M. Ladtkow
CPC classification number: A61B34/10 , A61B5/055 , A61B6/032 , A61B6/037 , A61B6/12 , A61B6/4488 , A61B8/0841 , A61B8/481 , A61B18/1206 , A61B18/1477 , A61B2017/00106 , A61B2018/00011 , A61B2018/00577 , A61B2018/00738 , A61B2018/00744 , A61B2018/00791 , A61B2034/104 , A61B2090/378 , A61B2090/3782 , A61B2090/3925
Abstract: A method for determining a volume of ablated tissue includes the steps of supplying energy to tissue, indicating an axis within the tissue, and simulating slicing of the tissue substantially perpendicular to the axis to obtain a plurality of simulated slices. Each of the plurality of simulated slices has a thickness, a cross-sectional perimeter, and a trajectory point defined by the axis within the tissue. The method further includes the steps of determining a volume of each of the plurality of simulated slices based on the trajectory point, the cross-sectional perimeter, and the thickness of each simulated slice, and summing the volumes from each of the plurality of simulated slices to obtain the volume of the ablated tissue.
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公开(公告)号：US09370398B2
公开(公告)日：2016-06-21
申请号：US13837978
申请日：2013-03-15
Applicant: Covidien LP
Inventor： Casey M. Ladtkow , Joseph D. Brannan , Darion R. Peterson , Eric W. Larson , Kaylen J. Haley , William J. Dickhans , Jason A. Case
IPC: A61B18/04 , A61B18/18 , A61B6/12 , A61B5/01 , A61B6/03 , A61B10/02 , A61B10/04 , A61B10/06 , A61B5/11 , A61B1/018 , A61B6/00 , A61B1/267 , A61B5/053 , A61B5/00 , A61B5/06 , A61B18/00
CPC classification number: A61B18/1815 , A61B1/018 , A61B1/2676 , A61B5/01 , A61B5/0538 , A61B5/062 , A61B5/064 , A61B5/1114 , A61B5/4836 , A61B5/7425 , A61B5/7445 , A61B6/032 , A61B6/12 , A61B6/487 , A61B8/0841 , A61B8/12 , A61B10/0233 , A61B10/04 , A61B10/06 , A61B18/1477 , A61B2010/0216 , A61B2017/00026 , A61B2017/00084 , A61B2018/00541 , A61B2018/00577 , A61B2018/00702 , A61B2018/1861
Abstract: A method for treating lung tissue of a patient is provided. A pathway to a point of interest in a lung of a patient is generated. An extended working channel is advanced transorally into the lung and along the pathway to the point of interest. The extended working channel is positioned in a substantially fixed orientation at the point interest. A tool is advanced though the extended working channel to the point of interest. The lung tissue is treated at the point of interest.
Abstract translation: 提供了一种治疗患者肺组织的方法。 产生通向患者肺中感兴趣点的途径。 一个延长的工作通道可以通过远处进入肺部并沿着通向目标点的途径。 扩展工作通道位于基点固定的取向位置。 一个工具是通过扩展工作通道进行提升到兴趣点。 在感兴趣的时间点处理肺组织。
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Patent Agency Ranking
公开(公告)号：US09247993B2
公开(公告)日：2016-02-02
申请号：US13836781
申请日：2013-03-15
Applicant: Covidien LP
Inventor： Casey M. Ladtkow , Joseph D. Brannan , Darion R. Peterson , Eric W. Larson , Kaylen J. Haley , William J. Dickhans , Jason A. Case
IPC: A61B18/04 , A61B18/18 , A61B6/12 , A61B5/01 , A61B6/03 , A61B10/02 , A61B10/04 , A61B10/06 , A61B5/11 , A61B1/018 , A61B6/00 , A61B1/267 , A61B5/053 , A61B5/00 , A61B5/06 , A61B18/00
CPC classification number: A61B18/1815 , A61B1/018 , A61B1/2676 , A61B5/01 , A61B5/0538 , A61B5/062 , A61B5/064 , A61B5/1114 , A61B5/4836 , A61B5/7425 , A61B5/7445 , A61B6/032 , A61B6/12 , A61B6/487 , A61B8/0841 , A61B8/12 , A61B10/0233 , A61B10/04 , A61B10/06 , A61B18/1477 , A61B2010/0216 , A61B2017/00026 , A61B2017/00084 , A61B2018/00541 , A61B2018/00577 , A61B2018/00702 , A61B2018/1861
Abstract: A microwave ablation system configured for use in luminal network is provided. The microwave ablation system includes a microwave energy source and a tool for treating tissue. An extended working channel is configured to provide passage for the tool. A locatable guide, translatable through the extended working channel, is configured to navigate the extended working channel adjacent a target.
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公开(公告)号：US09247992B2
公开(公告)日：2016-02-02
申请号：US13836203
申请日：2013-03-15
Applicant: Covidien LP
Inventor： Casey M. Ladtkow , Joseph D. Brannan , Darion R. Peterson , Eric W. Larson , Kaylen J. Haley , William J. Dickhans , Jason A. Case
IPC: A61B18/18 , A61B6/12 , A61B5/01 , A61B6/03 , A61B10/02 , A61B10/04 , A61B10/06 , A61B5/11 , A61B1/018 , A61B6/00 , A61B1/267 , A61B5/053 , A61B5/00 , A61B5/06 , A61B18/00
CPC classification number: A61B18/1815 , A61B1/018 , A61B1/2676 , A61B5/01 , A61B5/0538 , A61B5/062 , A61B5/064 , A61B5/1114 , A61B5/4836 , A61B5/7425 , A61B5/7445 , A61B6/032 , A61B6/12 , A61B6/487 , A61B8/0841 , A61B8/12 , A61B10/0233 , A61B10/04 , A61B10/06 , A61B18/1477 , A61B2010/0216 , A61B2017/00026 , A61B2017/00084 , A61B2018/00541 , A61B2018/00577 , A61B2018/00702 , A61B2018/1861
Abstract: A microwave ablation catheter is provided. The microwave ablation catheter includes a coaxial cable connected at its proximal end to a microwave energy source and at its distal end to a distal radiating section. The coaxial cable includes inner and outer conductors and a dielectric positioned therebetween. The inner conductor extends distally past the outer conductor and is in sealed engagement with the distal radiating section. A balun is formed in part from a conductive material electrically connected to the outer conductor of the coaxial cable and extends along at least a portion of the coaxial cable. The conductive material has a braided configuration and is covered by at least one insulative material.
Abstract translation: 提供微波消融导管。 微波消融导管包括在其近端处连接到微波能量源并且其远端连接到远侧辐射部分的同轴电缆。 同轴电缆包括内部和外部导体以及位于它们之间的电介质。 内导体向远侧延伸穿过外导体并与远侧辐射部分密封接合。 平衡 - 不平衡变换器部分地由电连接到同轴电缆的外导体的导电材料形成，并沿着同轴电缆的至少一部分延伸。 导电材料具有编织构造并被至少一种绝缘材料覆盖。
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公开(公告)号：US09119650B2
公开(公告)日：2015-09-01
申请号：US13834581
申请日：2013-03-15
Applicant: Covidien LP
Inventor： Joseph D. Brannan , Casey M. Ladtkow , Darion R. Peterson , Eric W. Larson , William J. Dickhans , Richard A. Willyard , Jason A. Case
CPC classification number: A61B18/1815 , A61B34/10 , A61B34/25 , A61B2018/00017 , A61B2018/00023 , A61B2018/00166 , A61B2018/00178 , A61B2018/00297 , A61B2018/00482 , A61B2018/00494 , A61B2018/00511 , A61B2018/00529 , A61B2018/00541 , A61B2018/00577 , A61B2018/00678 , A61B2018/00684 , A61B2018/00702 , A61B2018/00708 , A61B2018/00791 , A61B2018/00797 , A61B2018/00821 , A61B2018/00982 , A61B2018/00988 , A61B2018/1823 , A61B2018/1838 , A61B2018/1846 , A61B2018/1853 , A61B2018/1861 , A61B2018/1892 , A61B2034/105 , A61B2034/107
Abstract: A microwave ablation device including a cable assembly configured to connect a microwave ablation device to an energy source and a feedline in electrical communication with the cable assembly. The microwave ablation device further includes a balun on an outer conductor of the feedline, and a temperature sensor on the balun sensing the temperature of the balun.
Abstract translation: 一种微波消融装置，包括被配置为将微波消融装置连接到能量源的电缆组件和与电缆组件电连通的馈线。 微波消融装置还包括在馈线的外导体上的平衡 - 不平衡转换器，以及平衡 - 不平衡变换器上的温度传感器，感测平衡 - 不平衡转换器的温度。
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公开(公告)号：US09044254B2
公开(公告)日：2015-06-02
申请号：US13837288
申请日：2013-03-15
Applicant: Covidien LP
Inventor： Casey M. Ladtkow , Joseph D. Brannan , Darion R. Peterson , Eric W. Larson , Kaylen J. Haley , William J. Dickhans , Jason A. Case
IPC: A61B18/04 , A61B18/18 , A61B6/12 , A61B5/01 , A61B6/03 , A61B10/02 , A61B10/04 , A61B10/06 , A61B5/11 , A61B1/018 , A61B6/00 , A61B1/267 , A61B5/053 , A61B5/00 , A61B5/06 , A61B18/00
CPC classification number: A61B18/1815 , A61B1/018 , A61B1/2676 , A61B5/01 , A61B5/0538 , A61B5/062 , A61B5/064 , A61B5/1114 , A61B5/4836 , A61B5/7425 , A61B5/7445 , A61B6/032 , A61B6/12 , A61B6/487 , A61B8/0841 , A61B8/12 , A61B10/0233 , A61B10/04 , A61B10/06 , A61B18/1477 , A61B2010/0216 , A61B2017/00026 , A61B2017/00084 , A61B2018/00541 , A61B2018/00577 , A61B2018/00702 , A61B2018/1861
Abstract: A microwave ablation system configured for use in luminal network is provided. The microwave ablation system includes a microwave energy source and a tool for treating tissue. An extended working channel is configured to provide passage for the tool. A locatable guide, translatable through the extended working channel, is configured to navigate the extended working channel adjacent a target.
Abstract translation: 提供了一种配置用于管腔网络的微波消融系统。 微波消融系统包括微波能源和用于处理组织的工具。 扩展工作通道被配置为为工具提供通道。 通过扩展工作通道可翻译的可定位指南被配置为导航邻近目标的扩展工作通道。
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公开(公告)号：US20140276739A1
公开(公告)日：2014-09-18
申请号：US13834581
申请日：2013-03-15
Applicant: COVIDIEN LP
Inventor： Joseph D. Brannan , Casey M. Ladtkow , Darion R. Peterson , Eric W. Larson , William J. Dickhans , Richard A. Willyard , Jason A. Case
IPC: A61B18/18
CPC classification number: A61B18/1815 , A61B34/10 , A61B34/25 , A61B2018/00017 , A61B2018/00023 , A61B2018/00166 , A61B2018/00178 , A61B2018/00297 , A61B2018/00482 , A61B2018/00494 , A61B2018/00511 , A61B2018/00529 , A61B2018/00541 , A61B2018/00577 , A61B2018/00678 , A61B2018/00684 , A61B2018/00702 , A61B2018/00708 , A61B2018/00791 , A61B2018/00797 , A61B2018/00821 , A61B2018/00982 , A61B2018/00988 , A61B2018/1823 , A61B2018/1838 , A61B2018/1846 , A61B2018/1853 , A61B2018/1861 , A61B2018/1892 , A61B2034/105 , A61B2034/107
Abstract: A microwave ablation device including a cable assembly configured to connect a microwave ablation device to an energy source and a feedline in electrical communication with the cable assembly. The microwave ablation device further includes a balun on an outer conductor of the feedline, and a temperature sensor on the balun sensing the temperature of the balun.
Abstract translation: 一种微波消融装置，包括被配置为将微波消融装置连接到能量源的电缆组件和与电缆组件电连通的馈线。 微波消融装置还包括在馈线的外导体上的平衡 - 不平衡转换器，以及平衡 - 不平衡变换器上的温度传感器，感测平衡 - 不平衡转换器的温度。
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