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1. 发明申请

WO2018002025A1 EVALUATION OF DECISION TREE USING ONTOLOGY 审中-公开
标题翻译：用本体论评价决策树
公开(公告)号：WO2018002025A1
公开(公告)日：2018-01-04
申请号：PCT/EP2017/065810
申请日：2017-06-27
申请人： KONINKLIJKE PHILIPS N.V.
发明人： WEKEL, Tilman , GROTH, Alexandra , WEESE, Rolf, Jürgen
IPC分类号： G06F19/00
CPC分类号： G16H70/20 , G06F16/313 , G06F16/904 , G06F19/325 , G16H10/60 , G16H50/20
摘要： A system and method are provided for use in evaluating a clinical guideline which is represented in a machine readable version by a decision tree comprising at least one node and a decision rule associated with the node. The decision rule comprises at least one variable representing a biomedical quantity. The biomedical quantity is extracted from the patient data using an ontology which defines concepts and their relationships in a medical domain of the clinical guideline and which thereby relates the variable of the decision rule to the patient data. If said extraction is not possible, a view of the patient data is presented to the user to enable the user to determine the biomedical quantity from the view. Advantageously, the user is assisted in evaluating the clinical guideline even when it is not possible to automatically extract the biomedical quantity from the patient data.
摘要翻译：提供了一种系统和方法，用于评估由包括至少一个节点和与该节点相关联的判定规则的决策树以机器可读版本表示的临床指南。决策规则包括至少一个表示生物医学数量的变量。使用定义概念及其在临床指南的医学领域中的关系的本体论从患者数据中提取生物医学数量，并由此将决策规则的变量与患者数据相关联。如果所述提取不可能，则将患者数据的视图呈现给用户，以使得用户能够从视图中确定生物医学数量。有利的是，即使在不可能从患者数据中自动提取生物医学数量时，也帮助用户评估临床指南。

2. 发明申请

WO2019201655A1 ULTRASOUND PROCESSING UNIT AND METHOD, AND IMAGING SYSTEM 审中-公开
公开(公告)号：WO2019201655A1
公开(公告)日：2019-10-24
申请号：PCT/EP2019/058865
申请日：2019-04-09
申请人： KONINKLIJKE PHILIPS N.V.
发明人： WEBER, Frank Michael , WEKEL, Tilman , RAJU, Balasundar Iyyavu , SUTTON, Jonathan Thomas , BINGLEY, Peter
IPC分类号： A61B8/08 , A61B8/00 , G06T7/246
摘要： The invention provides an ultrasound processing unit. A controller (18) of the unit is adapted to receive ultrasound data of an anatomical region, for example of the heart. The controller processes the ultrasound data over a period of time to monitor and detect whether alignment of a particular anatomical feature (34) represented in the data relative to a field of view (36) of the transducer unit is changing over time. In the event that the alignment is changing, the controller generates an output signal for communicating this to a user, allowing a user to be alerted at an early stage to likelihood of misalignment and loss of imaging or measurement capability.

3. 发明申请

WO2018054762A1 SYSTEM AND METHOD FOR ASSESSING OUTFLOW TRACT OBSTRUCTION OF A HEART OF A SUBJECT 审中-公开
标题翻译：用于评估受试者心脏外流阻力障碍的系统和方法
公开(公告)号：WO2018054762A1
公开(公告)日：2018-03-29
申请号：PCT/EP2017/073216
申请日：2017-09-15
申请人： KONINKLIJKE PHILIPS N.V.
发明人： WEKEL, Tilman , STEHLE, Thomas Heiko , WEESE, Rolf Jürgen
IPC分类号： G06F19/00
摘要： The present invention relates to a system, a corresponding method and computer program for assessing outflow tract obstruction of a heart of a subject, the system comprising a unit (10) for providing a geometrical model of the heart, a unit (20) for providing a volumetric image of the heart, a unit (30) for adapting the geometrical model to the volumetric image to obtain an adapted model (32), a unit (40) for providing an implant model (44) of an implant and for constructing the implant model (44) into the adapted model (32) to obtain an enhanced model (42), a unit (60) for determining a trajectory curve (62) through an outflow tract (52), and a unit (50) for assessing outflow tract obstruction based on the adapted model (32), the enhanced model (42) and the trajectory curve (62). The invention allows for an improved assessing of an outflow tract obstruction of a heart of a subject.
摘要翻译：本发明涉及用于评估受试者心脏的流出道阻塞的系统，相应的方法和计算机程序，该系统包括用于提供心脏的几何模型的单元（10），用于提供心脏的体积图像的单元（20），用于使所述几何模型适应所述体积图像以获得适应模型（32）的单元（30），用于提供植入物模型（44）的单元（40））并且用于将植入物模型（44）构建到适应模型（32）中以获得增强模型（42），用于确定通过流出管道（52）的轨迹曲线（62）的单元（60）以及用于基于适应模型（32），增强模型（42）和轨迹曲线（62）评估流出道阻塞的单元（50）。本发明允许改善评估对象心脏的流出道阻塞。

4. 发明申请

WO2018178359A1 DEVICE AND METHOD FOR SKETCH TEMPLATE GENERATION OR ADAPTION 审中-公开
公开(公告)号：WO2018178359A1
公开(公告)日：2018-10-04
申请号：PCT/EP2018/058338
申请日：2018-03-30
申请人： KONINKLIJKE PHILIPS N.V.
发明人： WEKEL, Tilman , WEESE, Rolf, Jürgen , RUPPERTSHOFEN, Heike
IPC分类号： G06T11/20 , G06T11/60
摘要： The present invention relates to a device and method for sketch template generation or adaption. To provide an efficient link between the image data and the template sketch, the device comprises a model input (40) configured to obtain a patient-adapted anatomical model, a parameter extraction unit (41) configured to extract a set of model parameters from the patient-adapted model, and a sketch unit (42) configured to generate or adapt a sketch template based on the extracted set of model parameters.

5. 发明申请

WO2018002333A1 INFORMATION RETRIEVAL APPARATUS 审中-公开
标题翻译：信息检索设备
公开(公告)号：WO2018002333A1
公开(公告)日：2018-01-04
申请号：PCT/EP2017/066338
申请日：2017-06-30
申请人： KONINKLIJKE PHILIPS N.V.
发明人： WEESE, Rolf, Jürgen , GROTH, Alexandra , WEKEL, Tilman , AUVRAY, Vincent, Maurice, André , FLORENT, Raoul , GAURIAU, Romane, Isabelle, Marie-Bernard
IPC分类号： G06F17/30 , G06F19/00
CPC分类号： G06N7/005 , G06F16/26 , G06F16/367 , G06F16/9024 , G06F16/904 , G06F16/907 , G06T15/005 , G06T17/20 , G16H40/63 , G16H50/20 , G16H50/50 , G16H70/60
摘要： An information retrieval system (IPS). The system comprises an input interface (IN) for receiving a query related to an object of interest. A concept mapper (CM) is configured to map the query to one or more associated concept entries of a hierarchic graph data structure (ONTO). The entries in said structure encode linguistic descriptors of components of a model (GM) for said object (OB). A metric-mapper (MM) is configured to map the query to one or more metric relationship descriptors. A geo-mapper (GEO) is configured to map said concept entries against the geometric model linked to the hierarchic graph data structure to obtain spatio-numerical data associated with said linguistic descriptors. A metric component (MTC) is configured to compute one or more metric or spatial relationships between said object components based on the spatio-numerical data and the one or more metric relationship descriptors.
摘要翻译：
信息检索系统（IPS）。该系统包括用于接收与感兴趣对象有关的查询的输入接口（IN）。概念映射器（CM）被配置为将查询映射到分层图数据结构（ONTO）的一个或多个关联的概念条目。所述结构中的条目对所述对象（OB）的模型（GM）的组件的语言描述符进行编码。度量映射器（MM）被配置为将查询映射到一个或多个度量关系描述符。地理映射器（GEO）被配置为将所述概念条目映射到链接到分层图数据结构的几何模型，以获得与所述语言描述符相关联的空间数值数据。度量组件（MTC）被配置为基于时空数值数据和一个或多个度量关系描述符计算所述对象组件之间的一个或多个度量或空间关系。

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