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1. 发明申请

WO2012090148A1 SYSTEM AND METHOD FOR REGISTRATION OF FLUOROSCOPIC IMAGES IN A COORDINATE SYSTEM OF A MEDICAL SYSTEM 审中-公开
标题翻译：医疗系统协调系统中荧光图像的注册系统与方法
公开(公告)号：WO2012090148A1
公开(公告)日：2012-07-05
申请号：PCT/IB2011/055954
申请日：2011-12-25
申请人： MEDIGUIDE LTD , EICHER, Uzi , VAKNIN, Yuval , IZMIRLI, Alon , HOORY, Shlomo
发明人： EICHER, Uzi , VAKNIN, Yuval , IZMIRLI, Alon , HOORY, Shlomo
IPC分类号： A61B6/00 , A61B19/00
CPC分类号： G06T11/005 , A61B6/547 , A61B6/583 , A61B34/20 , A61B90/39 , A61B2034/2051 , A61B2090/364 , A61B2090/376 , A61B2090/3966 , A61B2090/3983 , A61B2090/3995
摘要： A system for registering a group of images of an anatomical region of a patient in a coordinate system of a medical system is disclosed. The system includes an object disposed in a known position in the coordinate system. In one embodiment, the object has a first state in which the object is visible in at least one image and a second state in which the object is invisible in at least another image. In another embodiment, the object is substantially invisible to the eye in each image, but detectable by image processing. The system includes an electronic control unit configured to process the images to identify an image location of the object, create a transformation model responsive to the image location and the known position of the object in the coordinate system, and register the group of images in the coordinate system using the model.
摘要翻译：公开了一种用于在医疗系统的坐标系中登记患者的解剖区域的一组图像的系统。该系统包括设置在坐标系中已知位置的物体。在一个实施例中，对象具有第一状态，其中对象在至少一个图像中可见，并且第二状态中对象在至少另一图像中不可见。在另一个实施例中，对象在每个图像中对于眼睛基本上是不可见的，但是可以通过图像处理来检测。该系统包括：电子控制单元，被配置为处理图像以识别对象的图像位置，响应于坐标系中的图像位置和对象的已知位置创建变换模型，并将该组图像注册在坐标系使用模型。

2. 发明申请

WO2013098715A1 ROLL DETECTION AND SIX DEGREES OF FREEDOM SENSOR ASSEMBLY 审中-公开
标题翻译：自动检测和自动传感器总成的六个方面
公开(公告)号：WO2013098715A1
公开(公告)日：2013-07-04
申请号：PCT/IB2012/057418
申请日：2012-12-18
申请人： MEDIGUIDE LTD
发明人： EICHLER, Uzi , IZMIRLI, Alon , SETER, Dan
IPC分类号： A61B5/06
CPC分类号： A61B5/062 , A61B6/12 , A61B6/487 , A61B8/0841 , A61B34/20 , A61B90/37 , A61B2034/2051 , A61B2090/3782
摘要： A roll-detecting sensor assembly includes a coil extending along and disposed about an axis. The coil comprises one or more portions, with each portion defining a winding angle. At least one of the portions defines a winding angle that is substantially nonzero relative to a line perpendicular to the axis, whereby the projected area of the coil in an applied magnetic field changes as the coil rotates about the axis. As a result, the coil is configured to produce a signal responsive to the magnetic field indicative of the roll of the sensor about the axis. In an embodiment, at least one of the portions defines a winding angle that is at least 2 degrees. In an embodiment, at least one of the portions defines a winding angle that is about 45 degrees.
摘要翻译：辊检测传感器组件包括绕轴线延伸并围绕轴设置的线圈。线圈包括一个或多个部分，每个部分限定绕组角度。这些部分中的至少一个限定相对于垂直于该轴线的线基本上不为零的绕组角度，由此在施加的磁场中的线圈的投影面积随着线圈围绕轴线旋转而改变。结果，线圈被配置为产生响应于表示传感器的绕轴的磁场的信号的信号。在一个实施例中，至少一个部分限定了至少2度的卷绕角度。在一个实施例中，这些部分中的至少一个限定约45度的卷绕角度。

3. 发明申请

WO2014128637A1 REPRESENTATIVE EMULATION OF ORGAN BEHAVIOR 审中-公开
标题翻译：代表行为的代表性模拟
公开(公告)号：WO2014128637A1
公开(公告)日：2014-08-28
申请号：PCT/IB2014/059120
申请日：2014-02-20
申请人： MEDIGUIDE, LTD.
发明人： IZMIRLI, Alon , OREN, Eitan , SEGEV, Kobi , ROMANO, Avinoam , KARIV, Itay , MORE, Rohan , PELEG, Alex
IPC分类号： A61B6/00 , A61B5/046 , A61B5/0464
CPC分类号： A61B5/062 , A61B5/0402 , A61B5/0464 , A61B5/055 , A61B5/063 , A61B5/7289 , A61B6/487 , A61B6/488 , A61B6/503 , A61B6/504 , A61B6/5288
摘要： A method for emulating prerecorded images may comprise acquiring at least one organ timing signal reading representing an activity state of an organ with at least one organ timing signal detector, acquiring a plurality of images with a medical imaging system, associating each of the plurality of images with an organ timing signal reading, removing any of the organ timing signal readings and associated images that are not representative of a normal organ configuration, and outputting a sequence of the representative images for a display.
摘要翻译：用于模拟预先记录的图像的方法可以包括用至少一个器官定时信号检测器获取表示器官的活动状态的至少一个器官定时信号读取器，用医学成像系统获取多个图像，将多个图像中的每一个相关联具有器官定时信号读取，去除不代表正常器官配置的任何器官定时信号读数和相关图像，并输出用于显示的代表图像的序列。

4. 发明申请

WO2016001759A1 LOCALIZED MAGNETIC FIELD GENERATOR 审中-公开
标题翻译：本地磁场发生器
公开(公告)号：WO2016001759A1
公开(公告)日：2016-01-07
申请号：PCT/IB2015/001675
申请日：2015-07-01
申请人： MEDIGUIDE LTD.
发明人： IZMIRLI, Alon , EICHKER, Uzi , KOROL, Michael , KOR, Kobi , VAKNIN, Yuval
IPC分类号： A61B19/00 , A61B5/06
CPC分类号： A61B5/062 , A61B5/042 , A61B5/063 , A61B5/6852 , A61B6/4441 , A61B34/20 , A61B2034/2051 , A61B2034/2072 , A61B2090/0436 , A61B2090/0481 , A61B2090/397
摘要： An apparatus for generating a magnetic field for tracking of an object (12) can include a localized magnetic field generator (76) that is configured to generate a magnetic field (62 1 ) and to control the magnetic field (62 1 ) in an area of interest (38) and configured to control the magnetic field (62 1 ) in a separate area. The separate area can be displaced from the area of interest (38) and can include a magnetic field-disrupting component (86). The object (12) can be located in the area of interest (38).
摘要翻译：用于产生用于跟踪物体（12）的磁场的装置可以包括被配置为产生磁场（621）并且控制感兴趣区域中的磁场（621）的局部磁场发生器（76）（38）并且被配置为在单独的区域中控制磁场（621）。分离区域可以从感兴趣区域（38）移位，并且可以包括磁场破坏部件（86）。物体（12）可以位于感兴趣区域（38）中。

5. 发明申请

WO2015068069A1 MAGNETIC FIELD GENERATOR WITH MINIMAL IMAGE OCCLUSION AND MINIMAL IMPACT ON DIMENSIONS IN C-ARM X-RAY ENVIRONMENTS 审中-公开
标题翻译：具有最小图像信息的磁场发生器和C-ARM X射线环境中尺寸的最小影响
公开(公告)号：WO2015068069A1
公开(公告)日：2015-05-14
申请号：PCT/IB2014/065497
申请日：2014-10-21
申请人： MEDIGUIDE LTD.
发明人： EICHLER, Uzi , IZMIRLI, Alon , VAKNIN, Yuval , KOR, Kobi
IPC分类号： A61B5/06 , A61B19/00
CPC分类号： A61B5/062 , A61B6/4441 , A61B6/487 , A61B6/503 , A61B34/20 , A61B2034/2051 , A61B2562/17
摘要： A magnetic field generator assembly (44) is configured to be associated with a table (20) supporting a body. The magnetic field generator comprises magnetic field transmitters (57A) that are thin (of minimal height) and transparent, or substantially transparent, to x-ray radiation. The magnetic field transmitters (57A) are configured to minimally obstruct components of an imaging system and to minimally interfere with image quality. A plurality of transmitters is arranged in a first layer of the assembly. Each transmitter (57A) comprises an elongate conductive element, such as a wire, arranged in a spiral form, such as a coil.
摘要翻译：磁场发生器组件（44）被配置为与支撑身体的台（20）相关联。磁场发生器包括薄（最小高度）和对X射线辐射透明或基本透明的磁场发射器（57A）。磁场发射器（57A）被配置为最小限度地阻挡成像系统的部件并且最小程度地干扰图像质量。多个发射器布置在组件的第一层中。每个发射器（57A）包括布置成螺旋形的诸如线圈的细长导电元件，例如导线。

6. 发明申请

WO2014141113A2 MEDICAL DEVICE NAVIGATION SYSTEM 审中-公开
标题翻译：医疗设备导航系统
公开(公告)号：WO2014141113A2
公开(公告)日：2014-09-18
申请号：PCT/IB2014/059709
申请日：2014-03-13
申请人： MEDIGUIDE LTD.
发明人： EICHLER, Uzi , IZMIRLI, Alon , VAKNIN, Yuval , RAVEH, Adi
IPC分类号： A61B19/00
CPC分类号： A61B34/20 , A61B5/042 , A61B5/062 , A61B6/00 , A61B6/102 , A61B6/4441 , A61B6/5258 , A61B6/527 , A61B6/54 , A61B6/545 , A61B6/547 , A61B6/586 , A61B6/589 , A61B18/1492 , A61B90/37 , A61B2034/2051 , A61B2090/365 , A61B2090/376 , A61B2090/3764
摘要： A system for navigating a medical device is provided. In one embodiment, a magnetic field generator assembly generates a magnetic field. Position sensors on the medical device, on an imaging system and on the body generate signals indicative of the positions within the magnetic field. The generator assembly and reference sensors are arranged such that a correlation exists between them and the positions of the body and of a radiation emitter and a radiation detector of the imaging system. An electronic control unit (ECU) determines, responsive to signals generated by the sensors, a position of the medical device, a position of one of the radiation emitter and detector and a distance between the emitter and detector. Using this information, the ECU can, for example, register images from the imaging system in a coordinate system and superimpose an image of the device on the image from the imaging system.
摘要翻译：提供了一种用于导航医疗装置的系统。在一个实施例中，磁场发生器组件产生磁场。位于医疗设备上，成像系统上和身体上的位置传感器生成指示磁场内位置的信号。发生器组件和参考传感器被布置成使得它们与身体以及成像系统的辐射发射器和辐射检测器的位置之间存在相关性。电子控制单元（ECU）响应于由传感器生成的信号来确定医疗设备的位置，辐射发射器和检测器中的一个的位置以及发射器和检测器之间的距离。例如，使用这些信息，ECU可以将成像系统中的图像记录在坐标系中，并将图像叠加在成像系统的图像上。

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