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公开(公告)号：US12004815B2
公开(公告)日：2024-06-11
申请号：US18223364
申请日：2023-07-18
申请人： Covidien LP
IPC分类号： A61B34/10 , A61B1/00 , A61B1/05 , A61B1/267 , A61B5/00 , A61B5/08 , A61B6/00 , A61B6/03 , A61B6/46 , G06T7/00 , G06T17/20 , A61B90/00
CPC分类号： A61B34/10 , A61B1/0005 , A61B1/05 , A61B1/2676 , A61B5/0062 , A61B5/0084 , A61B5/08 , A61B6/032 , A61B6/466 , A61B6/5247 , G06T7/0016 , G06T17/20 , A61B2034/105 , A61B2090/367 , G06T2207/10081 , G06T2207/30012 , G06T2207/30061 , G06T2211/428
摘要： A method of modeling lungs of a patient includes acquiring computed tomography data of a patient's lungs, storing a software application within a memory associated with a computer, the computer having a processor configured to execute the software application, executing the software application to differentiate tissue located within the patient's lung using the acquired CT data, generate a 3-D model of the patient's lungs based on the acquired CT data and the differentiated tissue, apply a material property to each tissue of the differentiated tissue within the generated 3-D model, generate a mesh of the 3-D model of the patient's lungs, calculate a displacement of the patient's lungs in a collapsed state based on the material property applied to the differentiated tissue and the generated mesh of the generated 3-D model, and display a collapsed lung model of the patient's lungs based on the calculated displacement of the patient's lungs.
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公开(公告)号：US20230352148A1
公开(公告)日：2023-11-02
申请号：US18217891
申请日：2023-07-03
申请人： Covidien LP
摘要： A method of performing a surgical procedure includes storing a software application on a memory associated with a computer, which when executed by a processor causes the software application to develop a model of a patient's anatomical structure, process images of the patient's anatomy, display the images of the patient's anatomy on a user interface associated with the computer, superimpose critical structures within the patient over the displayed images of the patient's anatomy, determine a location within the patient's body cavity where the images of the patient's anatomy were taken, and display the model of the patient's anatomical structure on the user interface, the displayed model indicating the determined location where the images of the patient's anatomy were taken.
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3.发明公开公开(公告)号：US20230200720A1
公开(公告)日：2023-06-29
申请号：US18107614
申请日：2023-02-09
申请人： Covidien LP
发明人： Joe D. Sartor , Francesca Rossetto
CPC分类号： A61B5/418 , G06T7/344 , G06T7/70 , A61B34/25 , A61B34/20 , G06T2207/10081 , A61B10/0096
摘要： Disclosed are systems and methods of lymphatic specimen tracking, visualization, and lymph node drainage pathway determination. An exemplary method includes receiving computed tomographic (CT) image data corresponding to a CT scan, generating a three-dimensional (3D) model of at least a portion of a patient's body based on the CT image data, identifying one or more lymph nodes in the 3D model, performing a registration of the 3D model with one or more physical locations in the patient's body, determining an expected lymph node drainage pathway away from a region of interest through one or more lymph nodes, and displaying the 3D model and the expected lymph node drainage pathway.
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公开(公告)号：US20220163785A1
公开(公告)日：2022-05-26
申请号：US17592270
申请日：2022-02-03
申请人： Covidien LP
发明人： John W. Komp , Irena Cantrall , Francesca Rossetto , Robert W. Pierce , Fiona A. Morrison , Mark N. Florio
摘要： Computer-assisted surgical systems and methods provide intraoperative playback of and interaction with recorded video images and/or a 3D model while displaying current video images. The methods and related surgical systems involve capturing, by a two-dimensional (2D) or three-dimensional (3D) video camera, current video images and recording the captured video images. A user interface displays the current video images and the recorded video images and/or the 3D model and enables a user to interact with either or both of them.
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公开(公告)号：US20210236203A1
公开(公告)日：2021-08-05
申请号：US17235132
申请日：2021-04-20
申请人： Covidien LP
IPC分类号： A61B18/18
摘要： A system and method for supplying microwave energy to tissue for microwave therapy includes an electrosurgical generator having an output for coupling to a surgical instrument. The electrosurgical generator includes a microwave energy source and a controller for controlling the operation of the electrosurgical generator. The surgical instrument, coupled to the electrosurgical generator, includes a microwave antenna for delivering microwave energy from the microwave energy source. The controller of the electrosurgical generator is operable for causing the electrosurgical generator to apply at least two pulses of microwave energy.
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公开(公告)号：US20180344402A1
公开(公告)日：2018-12-06
申请号：US16056031
申请日：2018-08-06
申请人： Covidien LP
IPC分类号： A61B18/18
CPC分类号： A61B18/1815 , A61B2018/1838 , 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. The length adjustment member includes a first pivot element and a first tensioning element coupled to the first pivot element.
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公开(公告)号：US10058387B2
公开(公告)日：2018-08-28
申请号：US15191884
申请日：2016-06-24
申请人： COVIDIEN LP
CPC分类号： A61B18/1815 , A61B1/0058 , A61B2017/00867 , A61B2018/00077 , A61B2018/00083 , A61B2018/00577 , A61B2018/1853 , A61B2018/1892 , C08L2201/12
摘要： A device for directing energy to a target volume of tissue includes a monopole antenna assembly that includes a monopole antenna radiating section having a monopole antenna element surrounded by a dielectric material. The monopole antenna assembly also includes a ground plane disposed at a proximal end of the monopole antenna radiating section, wherein the ground plane is configured to direct energy into the target volume of tissue.
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公开(公告)号：US20170172657A1
公开(公告)日：2017-06-22
申请号：US15452812
申请日：2017-03-08
申请人： COVIDIEN LP
IPC分类号： A61B18/18
CPC分类号： A61B18/1815 , A61B18/18 , A61B2018/00196 , A61B2018/0063 , A61B2018/1823
摘要： The present disclosure provides for a microwave forceps for sealing tissue. The forceps includes a shaft member having an end effector assembly disposed at a distal end thereof. The end effector assembly includes opposing jaw members movable from a first position in spaced relation relative to one another to at least one subsequent position wherein the jaw members cooperate to grasp tissue therebetween. Each of the jaw members includes a sealing surface, wherein one of the sealing surfaces includes one or more microwave antennas coupled to a source of microwave energy.
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公开(公告)号：US20160135886A1
公开(公告)日：2016-05-19
申请号：US15005479
申请日：2016-01-25
申请人： COVIDIEN LP
发明人： Robert J. Behnke, II , Mani N. Prakash , Jeffrey L. Jensen , Francesca Rossetto , Joseph D. Brannan
IPC分类号： A61B18/18
CPC分类号： A61B18/1815 , A61B2018/0019 , A61B2018/00577 , A61B2018/1823 , A61B2018/1869 , A61B2018/1884 , A61N5/02
摘要： A microwave ablation system includes an energy source adapted to generate microwave energy and a power splitting device having an input adapted to connect to the energy source and a plurality of outputs. The plurality of outputs are configured to be coupled to a corresponding plurality of energy delivery devices. The power splitting device is configured to selectively divide energy provided from the energy source between the plurality of energy devices.
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公开(公告)号：US11583222B2
公开(公告)日：2023-02-21
申请号：US15924888
申请日：2018-03-19
申请人： COVIDIEN LP
发明人： Joe D. Sartor , Francesca Rossetto
摘要： Disclosed are systems and methods of lymphatic specimen tracking, visualization, and lymph node drainage pathway determination. An exemplary method includes receiving computed tomographic (CT) image data corresponding to a CT scan, generating a three-dimensional (3D) model of at least a portion of a patient's body based on the CT image data, identifying one or more lymph nodes in the 3D model, performing a registration of the 3D model with one or more physical locations in the patient's body, determining an expected lymph node drainage pathway away from a region of interest through one or more lymph nodes, and displaying the 3D model and the expected lymph node drainage pathway.
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