专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

2. 发明公开

EP4360300A1 METHODS AND DEVICES FOR DATA TRANSMISSION 审中-实审
公开(公告)号：EP4360300A1
公开(公告)日：2024-05-01
申请号：EP22855472.1
申请日：2022-08-10
申请人： Shanghai United Imaging Healthcare Co., Ltd.
发明人： LI, Linfeng , WANG, Hongtao , HOU, Haiyun
IPC分类号： H04N1/00
CPC分类号： H04N1/0001 , H04N1/00084 , H04N1/00827 , H04N1/32641 , H04N1/32678 , A61B6/032 , A61B6/56 , A61B6/563 , A61B6/566 , A61B6/4233 , A61B6/4266 , A61B6/42 , A61B6/586

3. 发明授权

EP3954296B1 RADIOGRAPHIC IMAGING APPARATUS AND RADIOGRAPHIC IMAGING SYSTEM 有权
公开(公告)号：EP3954296B1
公开(公告)日：2024-05-01
申请号：EP20787776.2
申请日：2020-04-08
IPC分类号： A61B6/00 , G16H30/40 , A61B6/04
CPC分类号： G16H30/40 , A61B6/465 , A61B6/04 , A61B6/5294 , A61B6/54 , G16H40/63 , G16H50/20 , G16H50/70 , A61B6/586

4. 发明公开

EP3387996A1 ÜBERWACHUNG DER FUNKTIONSFÄHIGKEIT VON INTEGRIERTEN SCHALTUNGEN 有权转让
公开(公告)号：EP3387996A1
公开(公告)日：2018-10-17
申请号：EP17173452.8
申请日：2017-05-30
申请人： Siemens Healthcare GmbH
发明人： Hosemann, Michael
IPC分类号： A61B6/03 , A61B6/00 , G01T1/24 , G01R27/16 , H01L21/66
CPC分类号： A61B6/586 , A61B6/032 , A61B6/4233 , G01R31/025 , G01R31/2853 , G01T1/247
摘要： Es wird eine integrierte Schaltung (30), vorzugsweise eine Detektorschaltung, mit einer Leckstrom-Überwachungsfunktion beschrieben. Die integrierte Schaltung weist eine aktive Schaltung (4) und einen Schaltungsanschluss (6), welcher mit der mindestens einen aktiven Schaltung (4) über eine Durchkontaktierung (1) im Siliziumsubstrat elektrisch verbunden ist, auf. Zudem umfasst die integrierte Schaltung (30) einen offenen Signalkontakt (6a) und eine Überwachungsdurchkontaktierung (1a). Überdies weist die integrierte Schaltung eine Messschaltung (7) mit einem Messeingang (7a) und einem Referenzspannungseingang (7b) auf, wobei der offene Signalkontakt (6a) über die Überwachungsdurchkontaktierung (1a) mit dem Messeingang (7a) der Messschaltung (7) elektrisch verbunden ist. Teil der integrierten Schaltung ist auch ein Betriebsspannungskontakt (U B ) zur Spannungsversorgung der integrierten Schaltung (30). Der Betriebsspannungskontakt (U B ) ist über einen Vorwiderstand (RV) elektrisch mit dem Messeingang (7a) verbunden. Es wird auch ein Röntgendetektor (16) beschrieben. Überdies wird ein Röntgensystem (40) beschrieben. Es wird zudem ein Verfahren zum Überwachen von Leckströmen in einer integrierten Schaltung beschrieben.

5. 发明授权

EP2716224B1 RADIATION IMAGING SYSTEM 有权
公开(公告)号：EP2716224B1
公开(公告)日：2017-03-29
申请号：EP12792627.7
申请日：2012-05-18
申请人： Konica Minolta, Inc.
发明人： YONEYAMA, Tsutomu
IPC分类号： A61B6/00 , G03B42/04 , H04N5/32 , G01T1/24
CPC分类号： G21K5/02 , A61B6/4283 , A61B6/4405 , A61B6/488 , A61B6/54 , A61B6/56 , A61B6/586 , G01T1/20 , G03B42/04 , H01L27/14663 , H04N5/23241 , H04N5/32 , H04N5/361 , H04N5/378

6. 发明公开

EP3080593A1 METHOD FOR DEFECT INDICATION DETECTION 有权
标题翻译：方法异常信息的检测
公开(公告)号：EP3080593A1
公开(公告)日：2016-10-19
申请号：EP14816524.4
申请日：2014-12-01
申请人： General Electric Company
发明人： FERRO, Andrew Frank , YANG, Xingwei , MENDONCA, Paulo Ricardo dos Sntos , NAFIS, Christopher Allen , HOWARD, Patrick Joseph
IPC分类号： G01N23/04
CPC分类号： G01N23/18 , A61B6/5282 , A61B6/586 , G01N23/046
摘要： Methods, apparatus and computer-readable media for detecting potential defects in a part are disclosed. A potential defect may be automatically detected in a part, and may be reported to an operator in various ways so that the operator may review the defect and take appropriate action.

7. 发明公开

EP3030996A2 IMAGING SYSTEM OPERATIONAL PROPERTY MONITORING 有权
标题翻译：监视成像系统的运行特性
公开(公告)号：EP3030996A2
公开(公告)日：2016-06-15
申请号：EP14776904.6
申请日：2014-08-04
申请人： Koninklijke Philips N.V.
发明人： KLINGENBERG, Edmund Walter , ZAPATA ARIAS, Jorge Ivan , VAN DUIJNHOVEN, Frans
IPC分类号： G06F19/00
CPC分类号： H04N17/002 , A61B6/586 , G16H40/40
摘要： This invention relates to an imaging system and more particularly to imaging system operational property monitoring and describes an approach that makes key parameters available remotely from a collection of imaging systems for trending, ranking, analysis and further service telemetry. A method includes obtaining a set of operational properties of an imaging system. The method further includes identifying an operational property of the set of operational properties that intermittently falls outside of a predetermined operational range and does not require immediate service of the imaging system. The method further includes generating a trend for the identified operational property. The method further includes comparing the generated trend with at least one reference trend. The method further includes determining the imaging system should be serviced based on the comparison. The method further includes generating a service notification signal in response to determining the imaging system should be serviced, where the service notification signal invokes service of the imaging system.

8. 发明公开

EP3001880A1 X-RAY DETECTION 有权
标题翻译： X射线检测
公开(公告)号：EP3001880A1
公开(公告)日：2016-04-06
申请号：EP14755686.4
申请日：2014-08-27
申请人： Koninklijke Philips N.V.
发明人： BEHLING, Rolf Karl Otto
IPC分类号： H01J35/00 , A61B6/00 , H05G1/46
CPC分类号： A61B6/585 , A61B6/0407 , A61B6/4035 , A61B6/4266 , A61B6/4441 , A61B6/4464 , A61B6/54 , A61B6/586 , H01J35/00 , H01J35/10 , H01J35/18 , H05G1/46
摘要： Rotating anode X-ray tubes degrade over time because of the action of the electron beam altering the surface of the focal spot area of a rotating anode. This causes a degradation in a resulting object image, when the source is used in an imaging application. An X-ray tube housing assembly is discussed which allows the correction of such effects. In particular, an additional beam of the X-radiation, which is not used for imaging, may be used to correct such effects.
摘要翻译：由于电子束改变旋转阳极的焦点区域的表面的作用，旋转阳极X射线管会随着时间而劣化。当源在成像应用程序中使用时，会导致生成的对象图像降级。讨论了X射线管壳体组件，其允许校正这种效应。具体而言，可以使用未用于成像的X辐射的附加束来校正这种效应。

9. 发明公开

EP2535002A1 Radiological image radiographing apparatus and method 审中-公开
标题翻译： RöntgenvorrichtungfürRöntgenbilderund Verfahren
公开(公告)号：EP2535002A1
公开(公告)日：2012-12-19
申请号：EP12171636.9
申请日：2012-06-12
申请人： Fujifilm Corporation
发明人： Nakayama, Hiroki
IPC分类号： A61B6/00 , A61B6/02 , G06T7/00 , G06T11/00
CPC分类号： A61B6/022 , A61B6/025 , A61B6/0414 , A61B6/4452 , A61B6/464 , A61B6/502 , A61B6/5205 , A61B6/586 , G06T7/0002 , G06T2207/10072 , G06T2207/10116 , G06T2207/30168
摘要： Deterioration of the image quality of a displayed image is prevented when displaying one image, such as a tomographic image or a stereoscopic image, based on a plurality of radiological images acquired by performing radiographing multiple times in order to display a tomographic image or a stereoscopic image. A feature amount calculation unit calculates feature amounts representing the image quality, such as density histograms, for a plurality of radiological images for generating a tomographic image acquired by tomosynthesis. A determination unit compares the feature amounts of the plurality of radiological images and based on the comparison result, and then determines whether or not an abnormal radiological image with different image quality is present in the plurality of radiological images. When an abnormal radiological image is present, a reconstruction unit generates a tomographic image by performing reconstruction after excluding the abnormal radiological image from the plurality of radiological images.
摘要翻译：基于通过进行多次拍摄而获取的多个放射线图像来显示诸如断层图像或立体图像的一个图像以便显示断层图像或立体图像时，防止显示图像的图像质量劣化。特征量计算单元计算表示用于生成通过层析合成获取的断层图像的多个放射图像的图像质量（例如密度直方图）的特征量。确定单元比较多个放射图像的特征量并且基于比较结果，然后确定在多个放射图像中是否存在具有不同图像质量的异常放射图像。当存在异常放射图像时，重建单元通过在排除来自多个放射图像的异常放射图像之后进行重建来生成断层图像。

10. 发明授权

EP2338418B1 Radiographic image capturing system 有权
标题翻译：射线照相图像捕获系统
公开(公告)号：EP2338418B1
公开(公告)日：2012-11-14
申请号：EP10196520.0
申请日：2010-12-22
申请人： Fujifilm Corporation
发明人： Nakatsugawa, Haruyasu , Yoshida, Yutaka , Nishino, Naoyuki , Iwakiri, Naoto , Ohta, Yasunori
IPC分类号： A61B6/00 , H05G1/58
CPC分类号： A61B6/586 , A61B6/4423 , A61B6/4441 , A61B6/542 , A61B6/548

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式