公开(公告)号：US20240090866A1

公开(公告)日：2024-03-21

申请号：US18459596

申请日：2023-09-01

申请人： Covidien LP

发明人： Ryan S. Sohlden ,  Kaylen J. Haley ,  Casey M. Ladtkow

IPC分类号： A61B8/08 ,  A61B8/00 ,  A61B18/18

CPC分类号： A61B8/0841 ,  A61B8/463 ,  A61B8/481 ,  A61B18/1815

摘要： An ablation system includes an ablation device configured to ablate a target, an imaging device, and a computing device. The imaging device is configured to capture images of a surgical site, in real time, including the target and the ablation device positioned relative to the target. The computing device includes a display configured to display a user interface. The user interface includes the images of the surgical site in real time and a simulation of ablation growth overlayed onto the images of the surgical site. Dimensions of the simulation of ablation growth may be based on expected ablation zone sizes for a fixed power setting at different energy application durations.

公开(公告)号：US11678934B2

公开(公告)日：2023-06-20

申请号：US16005067

申请日：2018-06-11

申请人： COVIDIEN LP

发明人： Casey M. Ladtkow ,  Joseph D. Brannan ,  Darion R. Peterson ,  Eric W. Larson ,  Kaylen J. Haley ,  William J. Dickhans ,  Jason A. Case

IPC分类号： A61B5/00 ,  A61B18/18 ,  A61B6/12 ,  A61B5/11 ,  A61B1/018 ,  A61B6/00 ,  A61B5/01 ,  A61B6/03 ,  A61B10/02 ,  A61B10/04 ,  A61B10/06 ,  A61B17/00 ,  A61B18/00 ,  A61B18/14 ,  A61B8/08 ,  A61B8/12 ,  A61B5/06 ,  A61B1/267 ,  A61B5/0538

CPC分类号： A61B18/1815 ,  A61B1/018 ,  A61B5/0036 ,  A61B5/01 ,  A61B5/1114 ,  A61B6/032 ,  A61B6/12 ,  A61B6/487 ,  A61B10/0233 ,  A61B10/04 ,  A61B10/06 ,  A61B1/2676 ,  A61B5/0538 ,  A61B5/062 ,  A61B5/064 ,  A61B5/7425 ,  A61B5/7445 ,  A61B8/0841 ,  A61B8/12 ,  A61B18/1477 ,  A61B2010/0216 ,  A61B2017/00026 ,  A61B2017/00084 ,  A61B2018/00541 ,  A61B2018/00577 ,  A61B2018/00702 ,  A61B2018/1861

摘要： A method for treating tissue through a branched luminal network of a patient is provided. A pathway to a point of interest in branched luminal network of a patient is generated. An extended working channel is advanced transorally into the branched luminal network and along the pathway to the point of interest. The extended working channel may be positioned in a substantially fixed orientation at the point interest. A tool is advanced though the extended working channel to the point of interest. Tissue at the point of interest is treated.

公开(公告)号：US11172895B2

公开(公告)日：2021-11-16

申请号：US15370906

申请日：2016-12-06

申请人： COVIDIEN LP

发明人： William J. Dickhans ,  Kaylen J. Haley

IPC分类号： A61B6/12 ,  A61B34/20 ,  A61B90/00 ,  A61B6/00 ,  A61B5/06 ,  A61B6/03 ,  A61B18/12 ,  A61B18/14 ,  A61B18/18 ,  A61B1/267 ,  A61B18/00 ,  G16H50/50 ,  A61B10/02

摘要： The present disclosure relates to systems, devices and methods for providing visual guidance for navigating inside a patient's chest. An exemplary method includes presenting a three-dimensional (3D) model of a luminal network, generating, by an electromagnetic (EM) field generator, an EM field about the patient's chest, detecting a location of an EM sensor within the EM field, determining a position of a tool within the patient's chest based on the detected location of the EM sensor, displaying an indication of the position of the tool on the 3D model, receiving cone beam computed tomography (CBCT) image data of the patient's chest, detecting the location of the tool within the patient's chest based on the CBCT image data, and updating the indication of the position of the tool on the 3D model based on the detected location.

公开(公告)号：US20140046316A1

公开(公告)日：2014-02-13

申请号：US13837288

申请日：2013-03-15

申请人： COVIDIEN LP

发明人： Casey M. Ladtkow ,  Joseph D. Brannan ,  Darion R. Peterson ,  Eric W. Larson ,  Kaylen J. Haley ,  William J. Dickhans ,  Jason A. Case

IPC分类号： A61B18/18

CPC分类号： 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

摘要： 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.

公开(公告)号：US20140046176A1

公开(公告)日：2014-02-13

申请号：US13837978

申请日：2013-03-15

申请人： COVIDIEN LP

发明人： Casey M. Ladtkow ,  Joseph D. Brannan ,  Darion R. Peterson ,  Eric W. Larson ,  Kaylen J. Haley ,  William J. Dickhans ,  Jason A. Case

IPC分类号： A61B10/04 ,  A61B18/18 ,  A61B5/01 ,  A61B10/06 ,  A61B6/03 ,  A61B5/053 ,  A61B1/267 ,  A61B10/02

CPC分类号： 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

摘要： 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.

摘要翻译： 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。

公开(公告)号：US20140046175A1

公开(公告)日：2014-02-13

申请号：US13836781

申请日：2013-03-15

申请人： COVIDIEN LP

发明人： Casey M. Ladtkow ,  Joseph D. Brannan ,  Darion R. Peterson ,  Eric W. Larson ,  Kaylen J. Haley ,  William J. Dickhans ,  Jason A. Case

IPC分类号： A61B18/18 ,  A61B6/12

CPC分类号： 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

摘要： 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.

摘要翻译： 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。

公开(公告)号：US20140046174A1

公开(公告)日：2014-02-13

申请号：US13836519

申请日：2013-03-15

申请人： COVIDIEN LP

发明人： Casey M. Ladtkow ,  Joseph D. Brannan ,  Darion R. Peterson ,  Eric W. Larson ,  Kaylen J. Haley ,  William J. Dickhans ,  Jason A. Case

IPC分类号： A61B18/18 ,  A61B6/12

CPC分类号： 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

摘要： A microwave ablation system configured for use in luminal network is provided. The microwave ablation system includes a microwave energy source. A tool for treating tissue is provided with the microwave ablation system. An extended working channel is configured to provide passage for the tool. A locatable guide catheter is positionable through the extended working channel and configured to navigate the extended working channel adjacent the target tissue. The microwave ablation system includes a navigation system that is configured for guiding the tool, extended working channel or the locatable guide through a luminal network following a predetermined determined pathway to the target tissue. One or more imaging modalities may be utilized for confirming placement of the tool within target tissue.

摘要翻译： 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量源。 微波消融系统提供了一种用于治疗组织的工具。 扩展工作通道被配置为为工具提供通道。 可定位的导向导管可通过延伸的工作通道定位，并被配置成导航邻近目标组织的延伸的工作通道。 微波消融系统包括导航系统，该导航系统被配置用于沿着预定的确定的目标组织的路径引导工具，延伸的工作通道或可定位的引导件穿过管腔网络。 可以使用一种或多种成像模式来确认工具在靶组织内的放置。

公开(公告)号：US20230320783A1

公开(公告)日：2023-10-12

申请号：US18205015

申请日：2023-06-02

申请人： Covidien LP

发明人： Casey M. Ladtkow ,  Joseph D. Brannan ,  Darion R. Peterson ,  Eric W. Larson ,  Kaylen J. Haley ,  William J. Dickhans ,  Jason A. Case

IPC分类号： A61B18/18 ,  A61B6/12 ,  A61B5/11 ,  A61B1/018 ,  A61B6/00 ,  A61B5/00 ,  A61B5/01 ,  A61B6/03 ,  A61B10/02 ,  A61B10/04 ,  A61B10/06

CPC分类号： A61B18/1815 ,  A61B6/12 ,  A61B5/1114 ,  A61B1/018 ,  A61B6/487 ,  A61B5/0036 ,  A61B5/01 ,  A61B6/032 ,  A61B10/0233 ,  A61B10/04 ,  A61B10/06 ,  A61B2017/00084

摘要： A method for treating tissue through a branched luminal network of a patient is provided. A pathway to a point of interest in branched luminal network of a patient is generated. An extended working channel is advanced transorally into the branched luminal network and along the pathway to the point of interest. The extended working channel may be positioned in a substantially fixed orientation at the point interest. A tool is advanced though the extended working channel to the point of interest. Tissue at the point of interest is treated.

公开(公告)号：US10675089B2

公开(公告)日：2020-06-09

申请号：US14804656

申请日：2015-07-21

申请人： COVIDIEN LP

发明人： Joseph D. Brannan ,  Kaylen J. Haley ,  Kenlyn S. Bonn

IPC分类号： A61B18/18 ,  A61B18/00

摘要： A dielectric spacer for use during microwave ablation of tissue is disclosed. The dielectric spacer includes a housing having a predetermined thickness and a skin-contacting bottom surface. The housing is configured to be filled with a dielectric material having a predetermined dielectric permittivity. The housing is further configured to be placed on the tissue in proximity with at least one microwave antenna assembly, wherein the thickness and the dielectric permittivity are configured to shift a maximum voltage standing wave ratio of the at least one microwave antenna assembly.

公开(公告)号：US09993296B2

公开(公告)日：2018-06-12

申请号：US14920555

申请日：2015-10-22

申请人： COVIDIEN LP

发明人： Casey M. Ladtkow ,  Joseph D. Brannan ,  Darion R. Peterson ,  Eric W. Larson ,  Kaylen J. Haley ,  William J. Dickhans ,  Jason A. Case

IPC分类号： 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分类号： 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

摘要： 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.