公开(公告)号：US10062166B2

公开(公告)日：2018-08-28

申请号：US15682893

申请日：2017-08-22

Applicant: COVIDIEN LP

Inventor： Elad D. Lachmanovich ,  Evgeni Kopel ,  Eyal Klein

IPC: G06T15/00 ,  G06T7/00 ,  G06T17/00 ,  A61B5/00 ,  G06F3/0481 ,  G06T19/00

CPC classification number: G06T7/0012 ,  A61B5/0033 ,  G06F3/04815 ,  G06T17/00 ,  G06T19/00 ,  G06T2200/24 ,  G06T2210/41 ,  G06T2219/008

Abstract: Disclosed are systems, devices, and methods for marking a main carina and a trachea of a patient, an exemplary method comprising importing slice images of a chest of the patient, generating a three-dimensional (3D) model based on the imported slice images, displaying the 3D model in a graphical user interface (GUI), locating the main carina by viewing 2D images of the 3D model in an axial orientation, marking the main carina in one of the 2D images of the 3D model, adjusting a view plane of the 3D model around a rotation axis defined by the marked location of the main carina to adjust the view plane from an axial orientation to a coronal orientation while keeping the main carina in the view plane to thereby display the entire trachea on the GUI, and marking an upper end of the trachea in one of the 2D images of the 3D model.

公开(公告)号：US09754367B2

公开(公告)日：2017-09-05

申请号：US14753674

申请日：2015-06-29

Applicant: COVIDIEN LP

Inventor： Elad D. Lachmanovich ,  Evgeni Kopel ,  Eyal Klein

IPC: G06T15/00 ,  G06T7/00 ,  G06F3/0481 ,  G06T17/00 ,  G06T19/00 ,  A61B5/00

CPC classification number: G06T7/0012 ,  A61B5/0033 ,  G06F3/04815 ,  G06T17/00 ,  G06T19/00 ,  G06T2200/24 ,  G06T2210/41 ,  G06T2219/008

Abstract: Disclosed are systems, devices, and methods for marking a main carina and a trachea of a patient, an exemplary method comprising importing slice images of a chest of the patient, generating a three-dimensional (3D) model based on the imported slice images, displaying the 3D model in a graphical user interface (GUI), locating the main carina by viewing 2D images of the 3D model in an axial orientation, marking the main carina in one of the 2D images of the 3D model, adjusting a view plane of the 3D model around a rotation axis defined by the marked location of the main carina to adjust the view plane from an axial orientation to a coronal orientation while keeping the main carina in the view plane to thereby display the entire trachea on the GUI, and marking an upper end of the trachea in one of the 2D images of the 3D model.

公开(公告)号：US20160000356A1

公开(公告)日：2016-01-07

申请号：US14790581

申请日：2015-07-02

Applicant: Covidien LP

Inventor： Andrew E. Brown ,  Elad D. Lachmanovich ,  Eyal Klein ,  Oren P. Weingarten ,  Alexander Y. Nepomniashchy

IPC: A61B5/06 ,  A61B5/08 ,  A61B1/04 ,  A61B1/267 ,  A61B5/00 ,  A61B19/00 ,  A61B1/00

Abstract: A method of registering a luminal network to a 3D model of the luminal network with real-time feedback is disclosed, including generating the 3D model of the luminal network based on images of the luminal network, generating an electromagnetic field about the luminal network, inserting a location sensor into the electromagnetic field, tracking the location of the sensor within the luminal network, comparing the tracked locations of the sensor with sensors located outside of the luminal network and the portions of the 3D model representative of open space, and presenting on a user interface an indication of which portions of the luminal network have been sufficiently traversed by the sensor to register that portion of the luminal network to the 3D model.

Abstract translation: 公开了一种使用实时反馈将管腔网络注册到管腔网络的3D模型的方法，包括基于管腔网络的图像生成管腔网络的3D模型，产生关于管腔网络的电磁场，插入 位置传感器进入电磁场，跟踪传感器在管腔网络内的位置，将传感器的跟踪位置与位于管腔网络外部的传感器和代表开放空间的3D模型的部分进行比较，并将其呈现在 用户界面指示已经由传感器足够地遍历了腔网络的哪些部分以将管腔网络的该部分注册到3D模型。

公开(公告)号：US20160000303A1

公开(公告)日：2016-01-07

申请号：US14790395

申请日：2015-07-02

Applicant: Covidien LP

Inventor： Eyal Klein ,  Lior Canetti ,  Alex Andel ,  Benjamin Greenburg

IPC: A61B1/00 ,  A61B6/12 ,  A61B6/03 ,  A61B1/267

CPC classification number: A61B6/032 ,  A61B1/0005 ,  A61B6/12 ,  A61B6/466 ,  A61B6/488 ,  A61B6/5223 ,  A61B34/20 ,  A61B2034/2051 ,  A61B2090/365

Abstract: 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.

Abstract translation: 公开了用于通过患者支气管在导航到目标的方法和系统，包括支气管镜，可插入包括位置传感器在内的支气管镜的工作通道中的探针，以及与探针和支气管镜操作性连通的工作站，所述工作站包括 用户界面，其引导用户通过导航计划并且被配置为呈现用于显示患者气道的3D呈现的三维（3D）视图和相应的导航计划，用于辅助用户导航探针的本地视图 患者支气管树的周边气道到目标，以及目标对准视图，用于辅助使用者将探针的远端与目标对准。