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1. 发明授权

US09370305B2 Method and system for intelligent linking of medical data 有权
标题翻译：医疗数据智能连接方法与系统
公开(公告)号：US09370305B2
公开(公告)日：2016-06-21
申请号：US14005399
申请日：2012-02-13
申请人： Yuechen Qian , Merlijn Sevenster
发明人： Yuechen Qian , Merlijn Sevenster
IPC分类号： G06K9/00 , A61B5/00 , G06F19/00 , G06K9/62 , G06T7/00
CPC分类号： A61B5/0033 , G06F19/00 , G06F19/321 , G06K9/6201 , G06T7/0014 , G06T2207/10088 , G06T2207/10116 , G06T2207/10136 , G06T2207/30068
摘要： Described herein are systems and methods for intelligently combining medical findings received across different modalities. The system comprises an extraction module extracting contextual information from an image of an area of interest including annotations, a feature selection module building a current feature vector using the extracted contextual information and the annotations, and a referencing engine computing a similarity score between the current feature vector and a prior feature vector of a prior image. The method comprises extracting contextual information from an image of an area of interest including annotations, building a current feature vector using the extracted contextual information and the annotations, and computing a similarity score between the current feature vector and a prior feature vector of a prior image.
摘要翻译：本文描述了用于智能地组合在不同模式下接收的医学发现的系统和方法。该系统包括提取模块，从包括注释的感兴趣区域的图像提取上下文信息，使用所提取的上下文信息和注释构建当前特征向量的特征选择模块，以及参考引擎，计算当前特征向量和先前图像的先验特征向量。该方法包括从感兴趣区域的图像中提取上下文信息，包括注释，使用所提取的上下文信息和注释构建当前特征向量，以及计算当前特征向量和先前图像的先前特征向量之间的相似度分数。

2. 发明申请

US20120098838A1 GENERATING VIEWS OF MEDICAL IMAGES 有权
标题翻译：产生医学图像的观点
公开(公告)号：US20120098838A1
公开(公告)日：2012-04-26
申请号：US13133407
申请日：2009-12-15
申请人： Helko LEHMANN , Juergen Weese , Sabri Boughorbel , Yuechen Qian , Merlijn Sevenster , Eric Zachery Silfen
发明人： Helko LEHMANN , Juergen Weese , Sabri Boughorbel , Yuechen Qian , Merlijn Sevenster , Eric Zachery Silfen
IPC分类号： G06T1/00
CPC分类号： G06T19/00 , G06T2210/41
摘要： A system for generating a view of a medical image comprises an input (1) for receiving information indicative of a suspected diagnosis of a patient. An input (2) for receiving a medical image of the patient. A mapper (3) for mapping the suspected diagnosis of the patient to a set of viewing parameters for viewing the medical image. A view generator (8) for providing a view of the medical image in accordance with the set of viewing parameters. A database (4) for mapping a suspected diagnosis into a set of generic viewing parameters. A transformer (5) for transforming the set of generic viewing parameters into a set of image-specific viewing parameters based on content of the medical image.
摘要翻译：用于产生医学图像的视图的系统包括用于接收指示患者的疑似诊断的信息的输入（1）。一种用于接收患者的医学图像的输入（2）。用于将患者的疑似诊断映射到用于观看医学图像的一组观察参数的映射器（3）。一种视图发生器（8），用于根据观看参数的集合提供医学图像的视图。用于将可疑诊断映射到一组通用查看参数的数据库（4）。一种变换器（5），用于基于所述医学图像的内容将所述一般观看参数集合变换成一组特定于图像的观看参数。

3. 发明申请

US20170235892A1 INCREASING VALUE AND REDUCING FOLLOW-UP RADIOLOGICAL EXAM RATE BY PREDICTING REASON FOR NEXT EXAM 审中-公开
公开(公告)号：US20170235892A1
公开(公告)日：2017-08-17
申请号：US15502221
申请日：2015-08-11
申请人： Merlijn SEVENSTER
发明人： Merlijn SEVENSTER
IPC分类号： G06F19/00 , G06F17/27 , G06N7/00 , G06N99/00 , G06N5/04
摘要： A system for predicting a reason for a patient's next exam include a clinical database storing one or more clinical documents including clinical data. A natural language processing engine processes the clinical documents to detected clinical data. A normalization engine semantically normalizes the clinical data with respect to an internal data structure and/or an ontology. A pattern recognition engine generates a mapping from a set of known reasons for exam from the normalized clinical data. A prediction engine generates a prediction for a reason for the patient's next exam.

4. 发明授权

US09042629B2 Image classification based on image segmentation 有权
标题翻译：基于图像分割的图像分类
公开(公告)号：US09042629B2
公开(公告)日：2015-05-26
申请号：US12992190
申请日：2009-05-08
申请人： Yuechen Qian , Dieter Geller , Reinhard Kneser , Merlijn Sevenster , Robbert C. Van Ommering , Paola K. Tulipano
发明人： Yuechen Qian , Dieter Geller , Reinhard Kneser , Merlijn Sevenster , Robbert C. Van Ommering , Paola K. Tulipano
IPC分类号： G06K9/00 , G06K9/62 , G06T7/00
CPC分类号： G06K9/6267 , G06K2209/05 , G06T7/0012 , G06T7/12 , G06T7/149 , G06T2207/10072 , G06T2207/30041
摘要： The invention relates to a system (100) for classifying image data on the basis of a model for adapting to an object in the image data, the system comprising a segmentation unit (110) for segmenting the image data by adapting the model to the object in the image data and a classification unit (120) for assigning a class to the image data on the basis of the model adapted to the object in the image data, thereby classifying the image data, wherein the classification unit (120) comprises an attribute unit (122) for computing a value of an attribute of the model on the basis of the model adapted to the object in the image data, and wherein the assigned class is based on the computed value of the attribute. Thus, the system (100) of the invention is capable of classifying the image data without any user input. All inputs required for classifying the image data 10 constitute a model for adapting to an object in the image data. A person skilled in the art will understand however that in some embodiments of the system (100), a limited number of user inputs may be enabled to let the user influence and control the system and the classification process.
摘要翻译：本发明涉及一种用于基于用于适应图像数据中的对象的模型对图像数据进行分类的系统（100），该系统包括分割单元（110），用于通过将模型适配到对象来分割图像数据在所述图像数据中，以及分类单元（120），用于基于所述图像数据中适合于所述对象的模型，将类别分配给所述图像数据，从而对所述图像数据进行分类，其中所述分类单元（120）包括属性单元（122），用于基于适于图像数据中的对象的模型来计算模型的属性的值，并且其中所分配的类基于所计算的属性值。因此，本发明的系统（100）能够对没有任何用户输入的图像数据进行分类。分类图像数据10所需的所有输入构成用于适应图像数据中的对象的模型。然而，本领域技术人员将理解，在系统（100）的一些实施例中，可以使有限数量的用户输入能够使用户影响和控制系统和分类过程。

5. 发明申请

US20120191720A1 RETRIEVING RADIOLOGICAL STUDIES USING AN IMAGE-BASED QUERY 审中-公开
标题翻译：使用基于图像的查询检索放射学研究
公开(公告)号：US20120191720A1
公开(公告)日：2012-07-26
申请号：US13499424
申请日：2010-09-17
申请人： Merlijn Sevenster , Yuechen Qian , Robbert Christiaan Van Ommering , Reinhard Kneser , Dieter Geller
发明人： Merlijn Sevenster , Yuechen Qian , Robbert Christiaan Van Ommering , Reinhard Kneser , Dieter Geller
IPC分类号： G06F17/30
CPC分类号： G06F19/321
摘要： The invention relates to a system (100) for identifying a document of a plurality of documents, based on a multidimensional image, the system (100) comprising an object unit (110) for identifying an object represented in the multidimensional image, based on a user input indicating a region of the multidimensional image, and further based on a model for modeling the object, determined by segmentation of the indicated region of the multidimensional image; a keyword unit (120) for identifying a keyword of a plurality of keywords, related to the identified object, based on an annotation of the model for modeling the object; and a document unit (130) for identifying the document of the plurality of documents, based on the identified keyword. Thus, the system advantageously facilitates a user's access to documents comprising information of interest based on a viewed multidimensional image. The document may be identified by its name or, preferably, by a link to the document. By following the link, the system may be further adapted to allow the user to retrieve the document stored in a storage comprising the plurality of documents, e.g. download a file comprising the document, and view the document on a display.
摘要翻译：本发明涉及一种用于基于多维图像来识别多个文档的文档的系统（100），所述系统（100）包括用于基于多维图像识别所述多维图像中表示的对象的对象单元（110）用户输入指示多维图像的区域，并且还基于通过多维图像的指示区域的分割确定的用于建模对象的模型; 用于基于用于建模对象的模型的注释来识别与所识别的对象相关的多个关键字的关键字的关键词单元（120）; 以及用于基于所识别的关键字来识别所述多个文档的文档的文档单元（130）。因此，该系统有利地促进用户基于所观看的多维图像来访问包括感兴趣的信息的文档。该文件可以由其名称或优选地通过文档的链接来标识。通过跟随链接，系统可以进一步适于允许用户检索存储在包括多个文档的存储器中的文档，例如，下载包含文档的文件，并在显示器上查看文档。

6. 发明申请

US20110222747A1 IMAGE CLASSIFICATION BASED ON IMAGE SEGMENTATION 有权
标题翻译：基于图像分割的图像分类
公开(公告)号：US20110222747A1
公开(公告)日：2011-09-15
申请号：US12992190
申请日：2009-05-08
申请人： Yuechen Qian , Dieter Geller , Reinhard Kneser , Merlijn Sevenster , Robbert C. Van Ommering , Paola K. Tulipano
发明人： Yuechen Qian , Dieter Geller , Reinhard Kneser , Merlijn Sevenster , Robbert C. Van Ommering , Paola K. Tulipano
IPC分类号： G06K9/00
CPC分类号： G06K9/6267 , G06K2209/05 , G06T7/0012 , G06T7/12 , G06T7/149 , G06T2207/10072 , G06T2207/30041
摘要： The invention relates to a system (100) for classifying image data on the basis of a model for adapting to an object in the image data, the system comprising a segmentation unit (110) for segmenting the image data by adapting the model to the object in the image data and a classification unit (120) for assigning a class to the image data on the basis of the model adapted to the object in the image data, thereby classifying the image data, wherein the classification unit (120) comprises an attribute unit (122) for computing a value of an attribute of the model on the basis of the model adapted to the object in the image data, and wherein the assigned class is based on the computed value of the attribute. Thus, the system (100) of the invention is capable of classifying the image data without any user input. All inputs required for classifying the image data 10 constitute a model for adapting to an object in the image data. A person skilled in the art will understand however that in some embodiments of the system (100), a limited number of user inputs may be enabled to let the user influence and control the system and the classification process.
摘要翻译：本发明涉及一种用于基于用于适应图像数据中的对象的模型对图像数据进行分类的系统（100），所述系统包括分割单元（110），用于通过将模型适配到对象来分割图像数据在所述图像数据中，以及分类单元（120），用于基于所述图像数据中适合于所述对象的模型，将类别分配给所述图像数据，从而对所述图像数据进行分类，其中所述分类单元（120）包括属性单元（122），用于基于适于图像数据中的对象的模型来计算模型的属性的值，并且其中所分配的类基于所计算的属性值。因此，本发明的系统（100）能够对没有任何用户输入的图像数据进行分类。分类图像数据10所需的所有输入构成用于适应图像数据中的对象的模型。然而，本领域技术人员将理解，在系统（100）的一些实施例中，可以使有限数量的用户输入能够使用户影响和控制系统和分类过程。

7. 发明授权

US08935287B2 System and method for storing a candidate report 有权
标题翻译：用于存储候选报告的系统和方法
公开(公告)号：US08935287B2
公开(公告)日：2015-01-13
申请号：US13264541
申请日：2010-04-15
申请人： Merlijn Sevenster
发明人： Merlijn Sevenster
IPC分类号： G06F17/30 , G06F19/00
CPC分类号： G06F19/3487 , G06F19/00 , G16H15/00
摘要： Extensive databases of well-annotated reports are important knowledge sources in medical workflows, such as in radiology. These are typically accessed by the healthcare professional looking for reports similar to a current case being evaluated. However, filling and maintaining such databases requires considerable effort. A system is provided for storing a candidate report, comprising a searcher configured to retrieve one or more queries from a query database; to retrieve the candidate report from a user input; to execute the one or more queries on the candidate report to determine the relevance of the candidate report, and to store the candidate report in the report database if the relevance exceeds a predetermined value. This provides a check, prior to storing, to evaluate whether a candidate report would actually be a worthwhile addition to the database. If not, it is by default not added.
摘要翻译：良好注释报告的广泛数据库是医学工作流程中的重要知识来源，如放射学。这些通常由医疗保健专业人员访问，寻找类似于正在评估的当前病例的报告。然而，填写和维护这些数据库需要相当的努力。提供了一种用于存储候选报告的系统，包括被配置为从查询数据库检索一个或多个查询的搜索器; 从用户输入中检索候选报告; 执行关于候选报告的一个或多个查询以确定候选报告的相关性，并且如果相关性超过预定值，则将候选报告存储在报告数据库中。这在存储之前提供了一个检查，以评估候选报告是否真的是数据库的有价值的补充。如果没有，默认情况下不添加。

8. 发明授权

US08786601B2 Generating views of medical images 有权
标题翻译：生成医学图像的视图
公开(公告)号：US08786601B2
公开(公告)日：2014-07-22
申请号：US13133407
申请日：2009-12-15
申请人： Helko Lehmann , Juergen Weese , Sabri Boughorbel , Yuechen Qian , Merlijn Sevenster , Eric Zachery Silfen
发明人： Helko Lehmann , Juergen Weese , Sabri Boughorbel , Yuechen Qian , Merlijn Sevenster , Eric Zachery Silfen
IPC分类号： G06T15/10 , G06T15/00 , G06K9/00 , G06K9/32
CPC分类号： G06T19/00 , G06T2210/41
摘要： A system for generating a view of a medical image comprises an input (1) for receiving information indicative of a suspected diagnosis of a patient. An input (2) for receiving a medical image of the patient. A mapper (3) for mapping the suspected diagnosis of the patient to a set of viewing parameters for viewing the medical image. A view generator (8) for providing a view of the medical image in accordance with the set of viewing parameters. A database (4) for mapping a suspected diagnosis into a set of generic viewing parameters. A transformer (5) for transforming the set of generic viewing parameters into a set of image-specific viewing parameters based on content of the medical image.
摘要翻译：用于产生医学图像的视图的系统包括用于接收指示患者的疑似诊断的信息的输入（1）。一种用于接收患者的医学图像的输入（2）。用于将患者的疑似诊断映射到用于观看医学图像的一组观察参数的映射器（3）。一种视图发生器（8），用于根据观看参数的集合提供医学图像的视图。用于将可疑诊断映射到一组通用查看参数的数据库（4）。一种变换器（5），用于基于所述医学图像的内容将所述一般观看参数集合变换成一组特定于图像的观看参数。

9. 发明申请

US20130275124A1 GENERATION OF PICTORIAL REPORTING DIAGRAMS OF LESIONS IN ANATOMICAL STRUCTURES 审中-公开
标题翻译：在解剖结构中生成图像报告图
公开(公告)号：US20130275124A1
公开(公告)日：2013-10-17
申请号：US13997277
申请日：2011-12-16
申请人： Merlijn Sevenster , Yuechen Qian
发明人： Merlijn Sevenster , Yuechen Qian
IPC分类号： G06F17/28
CPC分类号： G06F17/28 , G06F17/277 , G06F17/2785 , G16H15/00 , G16H80/00
摘要： The invention relates to a system (SYS) for automatically extracting a location of an abnormality with respect to an anatomical structure from a report, the system comprising a tokenizer (U10) for tokenizing the report or a part of it, thereby producing a plurality of tokens, and an analyzer (U20) for identifying a semantic structure comprising identified tokens of the plurality of tokens, describing the location of the abnormality with respect to the anatomical structure. Optionally, the system further comprises a mapper (U30) for annotating a diagram representing the anatomical structure, based on the identified semantic structure describing the location of the abnormality with respect to the anatomical structure. Using the system, the location of the abnormality with respect to the anatomical structure can be extracted from each report of the plurality of reports produced over the period of time. The extracted locations may be used by a clinician for diagnostic purposes.
摘要翻译：本发明涉及一种用于从报告中自动提取相对于解剖结构的异常位置的系统（SYS），该系统包括用于对报告或其一部分进行标记的标记器（U10），从而产生多个令牌和分析器（U20），用于识别包括识别的多个令牌的标记的语义结构，描述相对于解剖结构的异常的位置。可选地，所述系统还包括映射器（U30），用于基于所述识别的语义结构来描述代表所述解剖结构的图，所述语义结构描述所述异常相对于所述解剖结构的位置。使用该系统，可以从在一段时间内产生的多个报告的每个报告中提取相对于解剖结构的异常的位置。提取的位置可以由临床医生用于诊断目的。

10. 发明申请

US20120203575A1 MEDICAL INFORMATION SYSTEM 审中-公开
标题翻译：医疗信息系统
公开(公告)号：US20120203575A1
公开(公告)日：2012-08-09
申请号：US13498503
申请日：2010-08-19
申请人： Paola Karina Tulipano , Yuechen Qian , Merlijn Sevenster , Dieter Geller
发明人： Paola Karina Tulipano , Yuechen Qian , Merlijn Sevenster , Dieter Geller
IPC分类号： G06Q50/24
CPC分类号： G16H15/00
摘要： A medical information system (170) comprising a validator (140) configured to validate image findings, which are generated based on an image of anatomical structures produced by an imaging apparatus (110), in a first report with at least one of a set of predefined templates or processed data generated based on the set of predefined templates, and an augmenter (160) configured to augment the first report with information from a second report that includes medical findings.
摘要翻译：一种医疗信息系统（170），包括验证器（140），其被配置为验证基于由成像设备（110）产生的解剖结构的图像生成的图像发现，所述验证器在第一报告中具有以下中的至少一个：基于所述预定义模板集合生成的预定义模板或处理数据;以及增强器（160），其被配置为利用来自包括医学发现的第二报告的信息来增加所述第一报告。

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