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1. 发明申请

WO2020020731A1 CROSS-VENDOR CROSS-MODALITY IMAGING WORKFLOW ANALYSIS 审中-公开
公开(公告)号：WO2020020731A1
公开(公告)日：2020-01-30
申请号：PCT/EP2019/069302
申请日：2019-07-17
申请人： KONINKLIJKE PHILIPS N.V.
发明人： AMTHOR, Thomas, Erik , BORGERT, Jörn , SCHMIDT, Joachim , HANSIS, Eberhard, Sebastian , NETSCH, Thomas , HELLE, Michael, Günter
IPC分类号： G16H10/60 , G16H30/20 , G16H30/40 , G16H50/70 , G16H40/20 , G16H40/40
摘要： When acquiring detailed utilization information from imaging equipment in a cross-vendor approach, one or more sensors (16, 18, 22, 24) are positioned within a data security zone (14) in which an imaging procedure is performed. Sensor data is pre-processed on an isolated processing unit (20) to remove any sensitive information and keep a selection of features only. The resultant feature pattern is transmitted outside of the data security zone to a processing unit (28) where pattern recognition is performed on feature pattern to identify the type of imaging modality, scan, etc. being performed as well as to determine whether the scan is being performed according to schedule.

2. 发明申请

WO2020011683A1 QUALITY FEEDBACK SYSTEM FOR MEDICAL IMAGES 审中-公开
公开(公告)号：WO2020011683A1
公开(公告)日：2020-01-16
申请号：PCT/EP2019/068179
申请日：2019-07-05
申请人： KONINKLIJKE PHILIPS N.V.
发明人： HANSIS, Eberhard, Sebastian , UHLEMANN, Falk , NETSCH, Thomas , BORGERT, Jörn , HELLE, Michael, Günter
IPC分类号： G16H30/40 , G16H30/20 , G16H40/20
摘要： To obtain feedback on image quality from qualified reviewers, an optically machine readable code (124) (e.g., a QR code or the like) is generated for each acquired medical image and embedded into the image. The embedded code includes information to the identity of the image, the imaging device, authorized reviewers, and authorized recipients of the feedback, as well as a link to a feedback form that can be retrieved by a communication device (38) used by an authorized user. When the embedded code is scanned by the communication device, the code is decoded and the feedback form is retrieved from a server, completed by the reviewer, and transmitted back to the authorized recipients of the feedback.

3. 发明申请

WO2017072262A1 SIGNALING OF AN AORTIC VALVE STATE 审中-公开
标题翻译：信号的一个主动阀状态
公开(公告)号：WO2017072262A1
公开(公告)日：2017-05-04
申请号：PCT/EP2016/075992
申请日：2016-10-27
申请人： KONINKLIJKE PHILIPS N.V.
发明人： SCHAEFER, Dirk , SAHYOUN, Cherif , HANSIS, Eberhard, Sebastian , HAASE, Christian , KLINDER, Tobias , GRASS, Michael
IPC分类号： A61B5/044 , A61B6/12 , A61B8/08 , A61F2/24 , A61B5/021 , A61B5/0452
CPC分类号： A61B5/743 , A61B5/021 , A61B5/044 , A61B5/0452 , A61B5/4836 , A61B6/12 , A61B6/4441 , A61B6/463 , A61B6/503 , A61B8/0841 , A61B8/085 , A61B8/0883 , A61B8/463
摘要： The invention relates to an apparatus configured to display an aortic valve image and an indicator when the aortic valve is in its open-state and/or when the valve is in its closed-state. The indicator is supposed to be in an overlay to the image of the aortic valve, such that a physician can see on the same display image the information needed to advance a guide wire or catheter through the aortic valve of a heart. This may prevent damaging ensures not to damage the aortic valve. The physician receives the relevant information, when the aortic valve is in its open-state and thus being in a state to be passed by the catheter. The information, whether the aortic valve is in its open-state or in its closed-state, corresponds to the systolic phase and the distal phase of the heart, respectively. The information, when the heart is in its systolic phase and when it is in the diastolic phase may be extracted from an ECG measurement. From the detection of these cardiac phases, the closed-state of the valve and/or the open-state of the valve can be estimated using general knowledge about flood flow during the cardiac cycle.
摘要翻译：本发明涉及一种被配置成当主动脉瓣处于其打开状态和/或当瓣膜处于其关闭状态时显示主动脉瓣图像和指示器的装置。该指示器应该覆盖主动脉瓣的图像，使得医生可以在相同的显示图像上看到推进导丝或导管通过心脏的主动脉瓣所需的信息。这可以防止破坏，确保不会损伤主动脉瓣。当主动脉瓣处于打开状态并因此处于导管通过的状态时，医师接收相关信息。无论主动脉瓣处于其打开状态还是处于闭合状态，信息分别对应于心脏的收缩期和远侧相。当心脏处于心脏收缩阶段并且处于心脏舒张期时，可以从心电图测量中提取信息。从这些心脏阶段的检测中，可以使用关于心脏周期期间洪水流量的一般知识来估计瓣膜的关闭状态和/或瓣膜的打开状态。

4. 发明申请

WO2019042969A1 AUTOMATED CONSISTENCY CHECK FOR MEDICAL IMAGING 审中-公开
公开(公告)号：WO2019042969A1
公开(公告)日：2019-03-07
申请号：PCT/EP2018/073088
申请日：2018-08-28
申请人： KONINKLIJKE PHILIPS N.V.
发明人： AMTHOR, Thomas, Erik , BORGERT, Jörn , SCHMIDT, Joachim , GRAESSLIN, Ingmar , HANSIS, Eberhard, Sebastian , NETSCH, Thomas
IPC分类号： G16H30/40 , G16H30/00
摘要： The invention provides for a medical imaging system (100) for acquiring medical image data (144) from an imaging zone (108). The medical imaging system comprises a memory (134) for storing machine executable instructions (140) and medical imaging system commands (142). The medical imaging system commands are configured for controlling the medical imaging system to acquire the medical image data according to a medical imaging protocol. The medical imaging system further comprises a user interface (132). The medical imaging system further comprises a processor (130) for controlling the medical imaging system. Execution of the machine executable instructions cause the processor to: receive (500) scan parameter data (146) for modifying the behavior of the medical imaging system commands; receive (502) metadata (148) descriptive of imaging conditions from the user interface; store (504) configuration data (150, 250, 252, 254) descriptive of a current configuration of the medical imaging system in the memory; calculate (506) an error probability (152) by comparing the metadata, the configuration data, and the scan parameter data using a predefined model (154), wherein the error probability is descriptive of a deviation between the metadata and between the configuration data and/or the scan parameter data; perform (508) a predefined action (158) if the error probability is above a predetermined threshold (156), wherein the predetermined action comprises providing a signal (302) to notify the user; control (510) the medical imaging system to acquire the medical image data from a subject (118); receive (512) a response (160) to the signal from the user interface in response to the signal; and reconstruct (514) one or more medical images (162) from the medical image data in accordance with the response.

5. 发明申请

WO2018114864A1 METHOD FOR CONFIGURING A MEDICAL DEVICE 审中-公开
公开(公告)号：WO2018114864A1
公开(公告)日：2018-06-28
申请号：PCT/EP2017/083407
申请日：2017-12-18
申请人： KONINKLIJKE PHILIPS N.V.
发明人： HANSIS, Eberhard, Sebastian , HELLE, Michael, Günter , HARDER, Tim, Philipp , NETSCH, Thomas
IPC分类号： A61B5/055 , A61B5/00 , G06F19/00 , G01R33/54 , A61B6/00 , A61B8/00
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.

6. 发明申请

WO2017129564A1 PREDICTIVE MODEL FOR OPTIMIZING CLINICAL WORKFLOW 审中-公开
标题翻译：预测模型优化临床工作流程
公开(公告)号：WO2017129564A1
公开(公告)日：2017-08-03
申请号：PCT/EP2017/051433
申请日：2017-01-24
申请人： KONINKLIJKE PHILIPS N.V.
发明人： AMTHOR, Thomas, Erik , SÉNÉGAS, Julien , STEHLE, Thomas, Heiko , HANSIS, Eberhard, Sebastian
IPC分类号： G06F19/00
CPC分类号： G16H40/20 , G06F19/00
摘要： A system and method are provided for generating a predictive model for use in optimizing a clinical workflow. The predictive model may be generated as follows. Workflow metadata is obtained which is indicative of the clinical workflow. A viewer log is obtained of an image viewer used by a physician to review one or more medical images. The viewer log may be indicative of one or more viewing actions performed by the physician using the image viewer. A diagnostic value of the one or more medical images is then estimated based on the viewing actions. The above steps are performed for different clinical workflows. A machine learning technique is then applied to the resulting plurality of diagnostic values and plurality of workflow metadata to generate the predictive model. The generated predictive model is predictive of the diagnostic value of medical images acquired by a particular clinical workflow given the workflow metadata of the particular clinical workflow. Advantageously, the predictive model can be used to modify the clinical workflow so as to increase the diagnostic value of the acquired images.
摘要翻译：提供了一种用于生成用于优化临床工作流程的预测模型的系统和方法。预测模型可以如下产生。获得指示临床工作流程的工作流元数据。查看器日志获得由医生用于查看一个或多个医学图像的图像查看器。观看者日志可以指示由医生使用图像查看器执行的一个或多个观看动作。然后基于观看动作估计一个或多个医学图像的诊断值。以上步骤针对不同的临床工作流程执行。然后将机器学习技术应用于所得到的多个诊断值和多个工作流元数据以生成预测模型。生成的预测模型预测了给定特定临床工作流的工作流元数据的特定临床工作流获取的医学图像的诊断价值。有利地，可以使用预测模型来修改临床工作流程以便增加所获取的图像的诊断价值。

7. 发明授权

EP2717777B1 DOSE-OPTIMIZED PROTOCOL FOR AC AND LOCALIZATION ON HYBRID SCANNERS 有权转让
公开(公告)号：EP2717777B1
公开(公告)日：2018-11-21
申请号：EP12728125.1
申请日：2012-05-23
申请人： Koninklijke Philips N.V. , Philips Intellectual Property & Standards GmbH
发明人： SOWARDS-EMMERD, David , BREDNO, Joerg , HANSIS, Eberhard, Sebastian , PREVRHAL, Sven
IPC分类号： A61B6/03 , A61B6/00
CPC分类号： G06T11/005 , A61B6/032 , A61B6/037 , A61B6/5205 , A61B6/5217 , A61B6/5235 , G06T11/008
摘要： A hybrid imaging system including a first imaging system configured to acquire low resolution anatomical data of a first field of view of an anatomical structure. A second imaging system is configured to acquire functional data of the first field of view of the anatomical structure. A reconstruction processor is configured to reconstruct the functional data based on attenuation data into an attenuation corrected image. In response to the attenuation corrected image showing regions of interest, with the first imaging system or another imaging system acquiring high resolution data of one or more portions of the first field of view containing the regions of interest. The reconstruction processor reconstructs the high resolution anatomical data into one or more high resolution images of the regions of interest.

8. 发明授权

EP2693949B1 ADAPTIVE CALIBRATION FOR TOMOGRAPHIC IMAGING SYSTEMS 有权
公开(公告)号：EP2693949B1
公开(公告)日：2018-06-13
申请号：EP12716641.1
申请日：2012-04-02
申请人： Koninklijke Philips N.V.
发明人： BREDNO, Joerg , SOWARDS-EMMERD, David , WIENER, Jason, Stephen , HANSIS, Eberhard, Sebastian
IPC分类号： A61B6/03 , A61B6/00
CPC分类号： G06T11/005 , A61B5/0035 , A61B6/032 , A61B6/037 , A61B6/06 , A61B6/4085 , A61B6/4291 , A61B6/4417 , A61B6/5205 , A61B6/582 , F04C2270/041
摘要： A method comprises: acquiring imaging data using a tomographic radiological imaging apparatus (10); updating a calibration (42, 52) based on current information about the imaging apparatus; calibrating the imaging data using the up-to-date calibration; and reconstructing the calibrated imaging data to generate an image. The updating may be based on a current state of an idle or parked imaging modality that is not used in acquiring the imaging data, or on a measurement acquired together with the imaging data, or on the imaging data itself. For cone-beam computed tomography (CBCT) imaging data, the updating may comprise determining an intensity scale based upon intensity of at least one air pixel measured during the acquiring of the CBCT imaging data and updating an air scan template (60) by the intensity scale.

9. 发明授权

EP2493381B1 THREE-DIMENSIONAL ANALYSIS OF LESIONS REPRESENTED BY IMAGE DATA 失效转让
标题翻译：三个图像数据;三维力学分析PRESENTED病变
公开(公告)号：EP2493381B1
公开(公告)日：2015-09-30
申请号：EP10776432.6
申请日：2010-10-21
申请人： Koninklijke Philips N.V. , Philips Intellectual Property & Standards GmbH
发明人： GRASS, Michael , HANSIS, Eberhard, Sebastian , BUELOW, Thomas , ERHARD, Klaus
IPC分类号： G06K9/00 , G06K9/62 , A61B6/00 , G06T7/00 , A61B6/02
CPC分类号： A61B6/502 , A61B6/025 , A61B6/466 , G06K9/00208 , G06K9/6221 , G06T7/0012 , G06T2207/10072 , G06T2207/30068

10. 发明公开

EP2717777A1 DOSE-OPTIMIZED PROTOCOL FOR AC AND LOCALIZATION ON HYBRID SCANNERS 有权转让
标题翻译：协议AC-剂量优化和隔离混杂SCANNERS
公开(公告)号：EP2717777A1
公开(公告)日：2014-04-16
申请号：EP12728125.1
申请日：2012-05-23
申请人： Koninklijke Philips N.V. , Philips Intellectual Property & Standards GmbH
发明人： SOWARDS-EMMERD, David , BREDNO, Joerg , HANSIS, Eberhard, Sebastian , PREVRHAL, Sven
IPC分类号： A61B6/03 , A61B6/00
CPC分类号： G06T11/005 , A61B6/032 , A61B6/037 , A61B6/5205 , A61B6/5217 , A61B6/5235 , G06T11/008
摘要： A hybrid imaging system including a first imaging system configured to acquire low resolution anatomical data of a first field of view of an anatomical structure. A second imaging system is configured to acquire functional data of the first field of view of the anatomical structure. A reconstruction processor is configured to reconstruct the functional data based on attenuation data into an attenuation corrected image. In response to the attenuation corrected image showing regions of interest, with the first imaging system or another imaging system acquiring high resolution data of one or more portions of the first field of view containing the regions of interest. The reconstruction processor reconstructs the high resolution anatomical data into one or more high resolution images of the regions of interest.

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