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    SYSTEM AND METHOD FOR DISPLAYING ABLATION ZONE PROGRESSION
    1.
    发明公开
    SYSTEM AND METHOD FOR DISPLAYING ABLATION ZONE PROGRESSION 审中-公开

    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.

    SYSTEM AND METHOD FOR LIGHT BASED LUNG VISUALIZATION
    6.
    发明申请
    SYSTEM AND METHOD FOR LIGHT BASED LUNG VISUALIZATION 审中-公开

    公开(公告)号：US20200037925A1

    公开(公告)日：2020-02-06

    申请号：US16596930

    申请日：2019-10-09

    申请人： Covidien LP

    发明人： Joshua B. Stopek ,  Joseph D. Brannan ,  William J. Dickhans ,  Casey M. Ladtkow

    IPC分类号： A61B5/08 ,  A61B5/00 ,  A61B5/113 ,  A61B1/267 ,  A61B5/06

    摘要： A system for light based interrogation of a lung includes a memory, an electromagnetic (EM) board, an extended working channel (EWC), an EM sensor, a light source, a light receptor and a processor. The memory stores a 3D model and a pathway plan of a luminal network and the EM board generates an EM field. The EWC navigates a luminal network of a patient toward a target in accordance with the pathway plan and the EM sensor extends distally from a distal end of the EWC and is configured to sense the EM field. The light source is located at or around the EWC and emits light, and the light receptor is located at or around the EWC and is configured to sense reflected light from airway of the luminal network. The processor converts the reflected light into light based data and identifies a type or density of tissue.

    System and method for light based lung visualization
    7.
    发明授权
    System and method for light based lung visualization 有权

    公开(公告)号：US10448861B2

    公开(公告)日：2019-10-22

    申请号：US14469744

    申请日：2014-08-27

    申请人： COVIDIEN LP

    发明人： Joshua B. Stopek ,  Joseph D. Brannan ,  William J. Dickhans ,  Casey M. Ladtkow

    IPC分类号： A61B5/00 ,  A61B5/08 ,  A61B5/06 ,  A61B5/113 ,  A61B1/267

    摘要： A system for light based interrogation of a lung includes a memory, an electromagnetic (EM) board, an extended working channel (EWC), an EM sensor, a light source, a light receptor and a processor. The memory stores a 3D model and a pathway plan of a luminal network and the EM board generates an EM field. The EWC navigates a luminal network of a patient toward a target in accordance with the pathway plan and the EM sensor extends distally from a distal end of the EWC and is configured to sense the EM field. The light source is located at or around the EWC and emits light, and the light receptor is located at or around the EWC and is configured to sense reflected light from airway of the luminal network. The processor converts the reflected light into light based data and identifies a type or density of tissue.

    LIMITED REUSE ABLATION NEEDLES AND ABLATION DEVICES FOR USE THEREWITH
    8.
    发明申请
    LIMITED REUSE ABLATION NEEDLES AND ABLATION DEVICES FOR USE THEREWITH 审中-公开

    公开(公告)号：US20190083171A1

    公开(公告)日：2019-03-21

    申请号：US16196322

    申请日：2018-11-20

    申请人： Covidien LP

    发明人： William O. Reid ,  Darion R. Peterson ,  Gene H. Arts ,  John R. Vantuno ,  Casey M. Ladtkow

    IPC分类号： A61B18/14 ,  A61B18/18 ,  A61B18/00 ,  A61B90/00 ,  A61B90/98

    摘要： A surgical instrument includes a reusable component and a limited-use component releasably engagable with the reusable component. The reusable component includes a detecting member and is configured to connect to a source of energy. The limited-use component is transitionable from a first state to a second state. The detecting member is configured to detect a response of the limited-use component for determining the state of the limited-use component. Energy is permitted to be supplied to the limited-use component when it is determined that the limited-use component is disposed in the first state. Energy is inhibited from being supplied to the limited-use component when it is determined that the limited-use component is disposed in the second state.

    SYSTEM AND METHOD FOR LUNG VISUALIZATION USING ULTRASOUND
    9.
    发明申请
    SYSTEM AND METHOD FOR LUNG VISUALIZATION USING ULTRASOUND 审中-公开

    公开(公告)号：US20190046071A1

    公开(公告)日：2019-02-14

    申请号：US16160390

    申请日：2018-10-15

    申请人： Covidien LP

    发明人： Joseph D. Brannan ,  William J. Dickhans ,  Casey M. Ladtkow ,  Darion R. Peterson

    IPC分类号： A61B5/06 ,  A61B8/00 ,  A61B5/113 ,  A61B5/00 ,  A61B8/12 ,  A61B8/08 ,  A61B1/267

    摘要： A system for ultrasound interrogation of a lung including 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 and pathway plan for navigating a luminal network. The EM board generates an EM field. The EWC is configured to navigate the luminal network toward a target following the pathway plan. The EM sensor extends distally from a distal end of the EWC and is configured to sense the EM field. The US transducer extends distally from a distal end of the EWC, generates US waves, and receives US waves reflected from the luminal network. 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.