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公开(公告)号：US20220189082A1
公开(公告)日：2022-06-16
申请号：US17683115
申请日：2022-02-28
申请人： Covidien LP
发明人： Oren P. Weingarten , Ron Barak , Evgeni Kopel , Benjamin Greenburg , Efrat Kedmi-Shahar , Dafna Mardix , Ariel Birenbaum , Guy Alexandroni , Eyal Klein
摘要： A system for facilitating identification and marking of a target in a fluoroscopic image of a body region of a patient, the system comprising one or more storage devices having stored thereon instructions for: receiving a CT scan and a fluoroscopic 3D reconstruction of the body region of the patient, wherein the CT scan includes a marking of the target; and generating at least one virtual fluoroscopy image based on the CT scan of the patient, wherein the virtual fluoroscopy image includes the target and the marking of the target, at least one hardware processor configured to execute these instructions, and a display configured to display to a user the virtual fluoroscopy image and the fluoroscopic 3D reconstruction.
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公开(公告)号：US10939846B2
公开(公告)日：2021-03-09
申请号：US16805940
申请日：2020-03-02
申请人： Covidien LP
发明人： David M. Costello , Alex A. Peterson , Benjamin Greenburg , Thomas D. Magnuson , Brian T. Stolz
摘要： A flexible catheter includes an elongated body, and a sensor. The elongated body has proximal and distal end portions and defines a working channel therethrough. The sensor is disposed in the distal end portion of the elongated body and is adapted for detecting the position of a distal end of the elongated body within the anatomy of a patient. The sensor is formed from a wire that forms a first layer of wraps about the distal end portion of the elongated body and that includes first and second leads that form a twisted pair proximal to the first layer of wraps. The twisted pair of the first and second leads extends to the proximal end portion of the elongated body.
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公开(公告)号：US10893843B2
公开(公告)日：2021-01-19
申请号：US16156650
申请日：2018-10-10
申请人： COVIDIEN LP
发明人： Efrat Kedmi-Shahar , Dafna Mardix , Evgeni Kopel , Oren P. Weingarten , Benjamin Greenburg , Eyal Klein , Ron Barak
摘要： A method and system for facilitating identification and marking of a target in a displayed Fluoroscopic Three-Dimensional Reconstruction (F3DR) of a body region of a patient. The system includes a display and a storage device storing instructions for receiving an initial selection of the target in the F3DR, fining the F3DR based on the initial selection of the target, displaying the fined F3DR on the display, and receiving a final selection of the target in the fined F3DR via a user selection. The system further includes at least one hardware processor configured to execute said instructions. The method and instructions may also include receiving a selection of a medical device in two two-dimensional fluoroscopic images, where the medical device is located in an area of the target, and initially fining the F3DR based on the selection of the medical device.
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公开(公告)号：US20190110765A1
公开(公告)日：2019-04-18
申请号：US16215154
申请日：2018-12-10
申请人： Covidien LP
发明人： Eyal Klein , Benjamin Greenburg
摘要： Methods and systems for navigating to a target through a patient's bronchial tree are disclosed including a bronchoscope, a probe insertable into a working channel of the bronchoscope including a location sensor, and a workstation in operative communication with the probe and the bronchoscope the workstation including a user interface that guides a user through a navigation plan and is configured to present a three-dimensional (3D) view for displaying a 3D rendering of the patient's airways and a corresponding navigation plan, a local view for assisting the user in navigating the probe through peripheral airways of the patient's bronchial tree to the target, and a target alignment view for assisting the user in aligning a distal tip of the probe with the target.
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公开(公告)号：US20220338820A1
公开(公告)日：2022-10-27
申请号：US17862439
申请日：2022-07-12
申请人： Covidien LP
摘要： A system for navigating to a target includes an extended working channel having a lumen for receiving a tool, a computing device including a memory and at least one processor, and a display device. A plurality of images and a program are stored in the memory. The program, when executed by the at least one processor, presents a user interface. The user interface includes at least one image of the plurality of images depicting the target and a progression of the extended working channel through the airway. The user interface also includes a probability treatment zone defining a probability distribution of a trajectory of the tool once deployed beyond an opening of the extended working channel.
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6.发明申请公开(公告)号：US20210196146A1
公开(公告)日：2021-07-01
申请号：US17200998
申请日：2021-03-15
申请人： Covidien LP
摘要： A medical instrument includes a sensor, a surface, at least one non-conductive material, and at least one pair of contacts. The sensor has at least one coil formed on a conductive material. The surface is suitable for receiving the sensor and can be placed in an EM field. The at least one non-conductive material covers the at least one coil of the sensor. The at least one pair of contacts are electrically connected to the at least one coil and connectable to a measurement device, which senses an induced electrical signal based on a magnetic flux change of the EM field. The location of the medical instrument in a coordinate system of the EM filed is identified based on the induced electrical signal in the sensor.
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7.发明申请公开(公告)号：US20200286267A1
公开(公告)日：2020-09-10
申请号：US16885188
申请日：2020-05-27
申请人： Covidien LP
发明人： Oren P. Weingarten , Ron Barak , Evgeni Kopel , Benjamin Greenburg , Efrat Kedmi-Shahar , Dafna Mardix , Ariel Birenbaum , Guy Alexandroni , Eyal Klein
摘要： A system for facilitating identification and marking of a target in a fluoroscopic image of a body region of a patient, the system comprising one or more storage devices having stored thereon instructions for: receiving a CT scan and a fluoroscopic 3D reconstruction of the body region of the patient, wherein the CT scan includes a marking of the target; and generating at least one virtual fluoroscopy image based on the CT scan of the patient, wherein the virtual fluoroscopy image includes the target and the marking of the target, at least one hardware processor configured to execute these instructions, and a display configured to display to a user the virtual fluoroscopy image and the fluoroscopic 3D reconstruction.
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公开(公告)号：US10699448B2
公开(公告)日：2020-06-30
申请号：US16022222
申请日：2018-06-28
申请人： COVIDIEN LP
发明人： Oren P. Weingarten , Ron Barak , Evgeni Kopel , Benjamin Greenburg , Efrat Kedmi-Shahar , Dafna Mardix , Ariel Birenbaum , Guy Alexandroni , Eyal Klein
摘要： A system for facilitating identification and marking of a target in a fluoroscopic image of a body region of a patient, the system comprising one or more storage devices having stored thereon instructions for: receiving a CT scan and a fluoroscopic 3D reconstruction of the body region of the patient, wherein the CT scan includes a marking of the target; and generating at least one virtual fluoroscopy image based on the CT scan of the patient, wherein the virtual fluoroscopy image includes the target and the marking of the target, at least one hardware processor configured to execute these instructions, and a display configured to display to a user the virtual fluoroscopy image and the fluoroscopic 3D reconstruction.
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公开(公告)号：US11918338B2
公开(公告)日：2024-03-05
申请号：US17165104
申请日：2021-02-02
申请人： Covidien LP
发明人： David M. Costello , Alex A. Peterson , Benjamin Greenburg , Thomas D. Magnuson , Brian T. Stolz
CPC分类号： A61B5/06 , A61B1/2676 , A61B5/061 , A61B5/062 , A61B90/10 , A61M25/0012 , A61M25/005 , A61B2034/2051 , A61M2025/0166
摘要： A flexible catheter includes an elongated body, and a sensor. The elongated body has proximal and distal end portions and defines a working channel therethrough. The sensor is disposed in the distal end portion of the elongated body and is adapted for detecting the position of a distal end of the elongated body within the anatomy of a patient. The sensor is formed from a wire that forms a first layer of wraps about the distal end portion of the elongated body and that includes first and second leads that form a twisted pair proximal to the first layer of wraps. The twisted pair of the first and second leads extends to the proximal end portion of the elongated body.
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公开(公告)号：US11844635B2
公开(公告)日：2023-12-19
申请号：US17978594
申请日：2022-11-01
申请人： Covidien LP
发明人： Eyal Klein , Benjamin Greenburg
CPC分类号： A61B6/032 , A61B1/0005 , A61B6/12 , A61B6/466 , A61B6/488 , A61B6/5223 , A61B34/20 , A61B2034/2051 , A61B2090/365
摘要： Methods and systems for navigating to a target through a patient's bronchial tree are disclosed including a bronchoscope, a probe insertable into a working channel of the bronchoscope including a location sensor, and a workstation in operative communication with the probe and the bronchoscope the workstation including a user interface that guides a user through a navigation plan and is configured to present a three-dimensional (3D) view for displaying a 3D rendering of the patient's airways and a corresponding navigation plan, a local view for assisting the user in navigating the probe through peripheral airways of the patient's bronchial tree to the target, and a target alignment view for assisting the user in aligning a distal tip of the probe with the target.
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