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1.发明公开DETECTION OF BONE TISSUE USING MAGNETIC RESONANCE IMAGING 有权ERKENNUNG VON KNOCHENGEWEBE UNTER VERWENDUNG DER RESONANZABBILDUNG
公开(公告)号：EP2991546A1
公开(公告)日：2016-03-09
申请号：EP14713453.0
申请日：2014-03-27
发明人： STEHNING, Christian , SCHADEWALDT, Nicole , HELLE, Michael, Günter , RENISCH, Steffen , SCHULZ, Heinrich
CPC分类号： G01R33/5602 , A61B5/0035 , A61B5/055 , A61B5/4504 , A61B6/037 , A61N5/1039 , G01R33/36 , G01R33/385 , G01R33/4808 , G01R33/481 , G01R33/4816 , G01R33/4828 , G01R33/5608 , G06K9/52 , G06K9/6267 , G06T7/0012 , G06T7/11 , G06T7/35 , G06T11/003 , G06T2200/04 , G06T2207/10081 , G06T2207/10088 , G06T2207/10124 , G06T2207/20128 , G06T2207/30008
摘要： The invention provides for a medical apparatus (300, 400, 500) comprising: a magnetic resonance imaging system (302) for acquiring magnetic resonance data (342) from an imaging zone (308); a processor (330) for controlling the medical apparatus; a memory (336) storing machine executable instructions (350, 352, 354, 356). Execution of the instructions causes the processor to: acquire (100, 200) the magnetic resonance data using a pulse sequence (340) which specifies an echo time greater than 400 μβ; reconstruct (102, 202) a magnetic resonance image using the magnetic resonance data; generate (104, 204) a thresholded image (346) by thresholding the magnetic resonance image to emphasize bone structures and suppressing tissue structures in the magnetic resonance image; and generate (106, 206) a bone-enhanced image by applying a background removal algorithm to the thresholded image.
摘要翻译： 本发明提供一种医疗设备（300,400,500），包括：用于从成像区域（308）获取磁共振数据（342）的磁共振成像系统（302）。 用于控制医疗装置的处理器（330） 存储器（336），存储机器可执行指令（350,352,354,356）。 执行指令使处理器：使用指定大于400μs的回波时间的脉冲序列（340）获取（100,200）磁共振数据; 使用磁共振数据重建（102,202）磁共振图像; 通过对所述磁共振图像进行阈值处理以强调骨结构并抑制所述磁共振图像中的组织结构来生成（104,204）阈值图像（346）; 以及通过将背景去除算法应用于所述阈值图像来生成骨骼增强图像（106,206）。
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公开(公告)号：EP2991546B1
公开(公告)日：2016-11-30
申请号：EP14713453.0
申请日：2014-03-27
发明人： STEHNING, Christian , SCHADEWALDT, Nicole , HELLE, Michael, Günter , RENISCH, Steffen , SCHULZ, Heinrich
CPC分类号： G01R33/5602 , A61B5/0035 , A61B5/055 , A61B5/4504 , A61B6/037 , A61N5/1039 , G01R33/36 , G01R33/385 , G01R33/4808 , G01R33/481 , G01R33/4816 , G01R33/4828 , G01R33/5608 , G06K9/52 , G06K9/6267 , G06T7/0012 , G06T7/11 , G06T7/35 , G06T11/003 , G06T2200/04 , G06T2207/10081 , G06T2207/10088 , G06T2207/10124 , G06T2207/20128 , G06T2207/30008
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公开(公告)号：EP4049053A1
公开(公告)日：2022-08-31
申请号：EP20790310.5
申请日：2020-10-16
发明人： WEISS, Steffen , HELLE, Michael, Günter , BUSSA, Nagaraju , JOHNSON, Mark, Thomas , SISODIA, Rajendra, Singh
IPC分类号： G01R33/565 , G01R33/385
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4.发明公开
公开(公告)号：EP3718076A1
公开(公告)日：2020-10-07
申请号：EP18807386.0
申请日：2018-11-29
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公开(公告)号：EP3558110A1
公开(公告)日：2019-10-30
申请号：EP17828707.4
申请日：2017-12-18
摘要： The present disclosure relates to a method for configuring a medical device. The method comprises: providing a set of one or more parameters for configuring the medical device. Each parameter of the set has predefined values. A set of values of the set of parameters may be selected from the predefined values. Using the selected values the set of parameters may be set, which results in an operational configuration of the medical device. The medical device may be controlled to operate in accordance with the operational configuration, thereby an operating status of the medical device may be determined. Based on at least the operating status the operational configuration may be maintained or the selecting, setting and controlling may be repeatedly performed until a desired operating status of the medical device can be determined based on the operating statuses resulting from the controlling.
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公开(公告)号：EP3965687A1
公开(公告)日：2022-03-16
申请号：EP20721268.9
申请日：2020-04-30
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公开(公告)号：EP3893994A1
公开(公告)日：2021-10-20
申请号：EP19813897.6
申请日：2019-12-11
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公开(公告)号：EP3844774A1
公开(公告)日：2021-07-07
申请号：EP19755915.6
申请日：2019-08-20
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公开(公告)号：EP3704667A1
公开(公告)日：2020-09-09
申请号：EP18789679.0
申请日：2018-10-26
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