公开(公告)号：EP2593030B1

公开(公告)日：2020-07-15

申请号：EP11748255.4

申请日：2011-07-16

申请人： Fiagon GmbH

发明人： MUCHA, Dirk ,  KRUEGER, Timo

IPC分类号： A61B90/00 ,  A61B34/20 ,  G01B21/04

公开(公告)号：EP3962357B1

公开(公告)日：2024-01-17

申请号：EP20728948.9

申请日：2020-05-04

发明人： NORMAN, Nicholas ,  HEDERMANN, Robert ,  BERGFELD, Malte ,  MUCHA, Dirk ,  DESINGER, Kai

IPC分类号： A61B5/06 ,  A61B34/20

公开(公告)号：EP3024409A1

公开(公告)日：2016-06-01

申请号：EP14739420.9

申请日：2014-07-14

申请人： Fiagon GmbH

发明人： KRÜGER, Timo ,  MUCHA, Dirk

IPC分类号： A61B34/20

CPC分类号： A61B34/20 ,  A61B2017/00477 ,  A61B2017/00725 ,  A61B2034/2051 ,  A61B2034/2068 ,  A61B2034/2072 ,  A61B2090/3983

摘要： The invention relates to a device for connecting a medical instrument to a position-detecting system, said device having a localization element. The medical instrument has an instrument shaft, an instrument tip and an operating point. At least one localization element for determining position information for the device within a coordinate system of the position-detecting system can be provided on the device, the device having at least one retaining means for attaching said localization element to the medical instrument.

公开(公告)号：EP3030188A1

公开(公告)日：2016-06-15

申请号：EP14747054.6

申请日：2014-08-04

申请人： Fiagon GmbH

发明人： KRÜGER, Timo

IPC分类号： A61B34/10

CPC分类号： A61B34/20 ,  A61B34/10 ,  A61B2034/108 ,  A61B2034/2068 ,  A61M25/1018 ,  A61M25/10188 ,  G02B26/10 ,  G06T7/0016 ,  G06T11/006 ,  G06T2207/30004

摘要： The invention relates to a medical system for assisting in the planning and/or performance of the reconstruction of normally symmetrical body parts of a patient. The medical system comprises a measuring unit for measuring a first surface and a second surface for determining a topography of the first surface and of the second surface, a storage unit for storing the determined topographies of the first surface and of the second surface, an evaluation unit for establishing a mirror image of the stored topography of the first surface and for calculating deviations of the stored topography of the second surface from the mirror image of the stored topography of the first surface, and a control unit for outputting guidance information for at least one medical instrument on the basis of the calculated deviations of the topography of the second surface from the mirror image of the stored topography of the first surface, in order to reconstruct the topography of the second surface according to the mirror image of the topography of the first surface.

摘要翻译： 一种用于辅助计划和/或执行患者的正常对称身体部位的重建的医疗系统包括：用于测量第一表面的测量单元和用于确定第一和第二表面的形貌的第二表面;存储单元 用于存储所确定的第一表面和第二表面的形貌;评估单元，用于建立所存储的第一表面的形貌的镜像，并且用于计算第二表面的存储的形貌与第一表面镜像的偏差，以及控制 单元，用于基于计算出的第二表面的偏差来输出至少一个医疗器械的引导信息，以便根据第一表面的形貌的镜像来重建第二表面的形貌。

公开(公告)号：EP2779932A1

公开(公告)日：2014-09-24

申请号：EP12797779.1

申请日：2012-11-15

申请人： Fiagon GmbH

发明人： KRUEGER, Timo ,  MUCHA, Dirk

IPC分类号： A61B19/00

CPC分类号： G06K9/6267 ,  A61B34/20 ,  A61B2034/2051 ,  A61B2034/2068 ,  A61B2034/2072

摘要： The invention relates to a method for assigning position values detected by means of a position detecting system to a topographic image of an object or body part, said method having the following steps: - providing a topographic model of an object or body part, - scanning a surface of the object or body part, - detecting position values during the scan, and - assigning detected position values to corresponding positions in the topographic model, wherein the detected position values are assigned to points of a virtual surface of the topographic model, said virtual surface being spaced from a model surface by a distance that corresponds to a radius of a partially spherical scanning tip of a scanning instrument with which each surface of the object or body part is scanned.

公开(公告)号：EP2632382A1

公开(公告)日：2013-09-04

申请号：EP11778578.2

申请日：2011-10-28

申请人： Fiagon GmbH

发明人： ROSE, Andreas ,  KRÜGER, Timo

IPC分类号： A61B19/00 ,  A61B17/00

CPC分类号： H04N7/183 ,  A61B90/36 ,  A61B2017/00296 ,  A61B2034/2051 ,  A61B2090/3612 ,  A61B2090/364 ,  A61B2090/365

摘要： The invention relates to a method for presenting image data. An optical device detects the position, and position information is thus obtained. Image data is determined using the position information and displayed or further processed. The image data to be displayed is based at least partly on virtual image data, not real image data captured directly by the optical device. Said virtual image data represents an object or body part that can be found in a viewing area of the optical device. In the context of the method, real image data is captured by means of the optical device, and simultaneously the position and/or alignment of the optical device is detected and position information is derived therefrom; and the real image data captured by the optical device is processed into virtual image data taking into account the position information and/or said real image data is processed together with virtual image data into image data to be displayed.

摘要翻译： 一种用于呈现图像数据的方法，其中光学器具捕获位置，并且获得位置信息，并且借助于位置信息，确定并显示或处理图像数据。 要显示的图像数据至少部分地基于虚拟图像数据，而不是由光学器具直接捕获的实际图像数据。 这些虚拟图像数据表示位于光学器具的视场中的物体或身体部分。 在该方法的范围内，通过光学工具记录实际图像数据，同时捕获光学工具的位置和/或对准并从其中导出位置信息。

公开(公告)号：EP2445437B1

公开(公告)日：2016-11-23

申请号：EP10728138.8

申请日：2010-06-25

申请人： Fiagon GmbH

发明人： MUCHA, Dirk

IPC分类号： A61B34/20

CPC分类号： A61B34/30 ,  A61B34/20 ,  A61B2034/2051 ,  A61B2034/2072 ,  A61B2090/0818 ,  A61B2090/397 ,  A61B2090/3983

公开(公告)号：EP2997540A1

公开(公告)日：2016-03-23

申请号：EP14726120.0

申请日：2014-05-16

申请人： Fiagon GmbH

发明人： KRÜGER, Timo ,  MUCHA, Dirk

IPC分类号： G06T7/00 ,  A61B6/00 ,  G01S1/00

CPC分类号： A61B5/066 ,  A61B5/055 ,  A61B6/487 ,  A61B6/5235 ,  A61B6/547 ,  A61B6/584 ,  A61B6/589 ,  A61B90/39 ,  A61B2017/0092 ,  A61B2034/107 ,  A61B2034/2051 ,  A61B2034/2065 ,  A61B2090/364 ,  A61B2090/3762 ,  A61B2090/3966 ,  A61B2090/3983 ,  A61B2560/0228 ,  A61B2576/00 ,  G06F19/00 ,  G06T7/75 ,  G06T11/00 ,  G06T2200/04 ,  G06T2207/10072 ,  G06T2207/10121 ,  G06T2207/20221 ,  G06T2207/30012 ,  G06T2207/30204

摘要： The invention relates to a method for incorporating tomographically obtained image data from a patient into a system for surgical planning and/or intraoperative navigation. The method involves tomographic image data or image data obtained by X-ray being recorded from at least one defined body area of the patient by means of at least one first recording appliance suited to the purpose, wherein a first reference body (1, 11, 21) having at least one surface is arranged on the patient and is recorded by the first recording appliance at the same time. The recorded image data representing the first reference body are compared with known geometric data from the first reference body in order to obtain distortion information. The recorded image data are equalized by a computation unit on the basis of the distortion information in order to obtain equalized image data. The equalized image data have further image data from the same body area of the patient superimposed on them in order to obtain superimposed image data, and the superimposed image data are presented on a display.

摘要翻译： 将从患者将断层摄影获得的图像数据结合到用于手术规划和/或术中导航的系统中的方法涉及通过由患者的至少一个限定体区X射线记录获得的断层图像数据或图像数据至少一个第一 记录装置，其中具有至少一个表面的第一参考体被布置在患者身上并由第一记录装置同时记录。 将表示第一参考体的记录图像数据与来自第一参考体的已知几何数据进行比较，以获得失真信息。 所记录的图像数据由计算单元基于失真信息来均衡，以获得具有叠加的来自相同身体区域的另外图像数据的均衡图像数据，以获得呈现在显示器上的叠加图像数据。

公开(公告)号：EP2830526A1

公开(公告)日：2015-02-04

申请号：EP13714616.3

申请日：2013-03-28

申请人： Fiagon GmbH

发明人： KRÜGER, Timo ,  MUCHA, Dirk ,  ROSE, Andreas ,  BRAUN, Hannes

IPC分类号： A61B19/00

CPC分类号： A61B6/12 ,  A61B5/055 ,  A61B6/032 ,  A61B34/20 ,  A61B34/25 ,  A61B90/37 ,  A61B2034/102 ,  A61B2034/2051 ,  A61B2034/2063 ,  A61B2034/2074 ,  A61B2034/258 ,  A61B2090/374 ,  A61B2090/3762 ,  G06F3/0482 ,  G06F3/04842 ,  G06F3/04847

摘要： The invention relates to a medical system with an instrument (16), a data- processing and image-generating device (20), an image presentation and control unit (30), and a position-determining device (12). Of these, the position-determining device is designed to detect a position and orientation of the instrument with respect to a systenm of reference coordinates. The data-processing and image-generating device (20) is designed to generate, from currently recorded or stored data representing a body part, an image of said body part which provides a view (36) of the body part together with a view of the position and preferably also the orientation of the instrument (16), in such a way that an observer can discern the position and orientation of the instrument in the body part from the image of the body part. According to the invention, the image presentation and control unit is wirelessly connected to the data-processing and image-generating device and has a display and input unit (32) with a closed surface. On the closed surface of the display and input unit, control elements (34) and a respective view of the body part together with a view of the position and preferably also orientation of the instrument are shown during operation of the image presentation and control unit. The image presentation and control unit is designed to receive user inputs via indicated control elements and, depending on the received user inputs, to send control signals to the data-processing and image-generating device.

公开(公告)号：EP2445437A1

公开(公告)日：2012-05-02

申请号：EP10728138.8

申请日：2010-06-25

申请人： Fiagon GmbH

发明人： MUCHA, Dirk

IPC分类号： A61B19/00

CPC分类号： A61B34/30 ,  A61B34/20 ,  A61B2034/2051 ,  A61B2034/2072 ,  A61B2090/0818 ,  A61B2090/397 ,  A61B2090/3983

摘要： The invention relates to a method for generating position data of an instrument (1), in particular a medical instrument, wherein the method comprises the following steps: capturing position measurement data by way of at least one position sensor (7, 9) arranged on the instrument, determining a movement state of the instrument on the basis of the captured position measurement data, filtering the captured position measurement data on the basis of the determined movement state. The invention furthermore relates to a system for implementing an instrument, to a computer program product comprising program code, to a computer program and to a data carrier comprising program code.