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公开(公告)号：US11523747B2
公开(公告)日：2022-12-13
申请号：US16733235
申请日：2020-01-02
发明人： Simon Bauer , Thorsten Feiweier , Christian Köglmeier , Carsten Prinz , Daniel Nicolas Splitthoff , Michael Zenge , Michael Schneider
摘要： A method for operating a medical diagnostic system that is configured to use a system component of the diagnostic system to generate examination data of a person under examination during an examination procedure is provided. The examination procedure with control of the system component is controlled by a piece of control software, and a component driver exchanges control commands of the control software with the system component in order to control the system component. The method includes providing an event driver that communicates with the control software via an interface of the control software. Via the event driver, a first event is detected in the examination procedure and reported to the event driver. When the first event is detected in the examination procedure, the use of the system component in the examination procedure is modified to a first type defined by the event driver.
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公开(公告)号：US10275875B2
公开(公告)日：2019-04-30
申请号：US15092843
申请日：2016-04-07
发明人： Himanshu Bhat , Thorsten Feiweier , Tobias Kober , Carsten Prinz , Daniel Nico Splitthoff , Stephan Stoecker
IPC分类号： G06T7/00 , G01R33/565 , G06T7/20 , H04N5/232 , H04N5/357 , G06T7/80 , A61B5/055 , A61B8/08 , A61B6/00 , G01R33/54
摘要： A method for automatically and dynamically optimizing image acquisition parameters/commands of an imaging procedure performed by a medical imaging apparatus in order to mitigate or cancel dynamic effects perturbing the image acquisition process of an object to be imaged by the medical imaging apparatus. The method includes connecting a dynamic correction module (DCM) to the medical imaging apparatus, automatically acquiring by the DCM image acquisition parameters/commands and data about dynamic changes or effects, and automatically determining in real time, by the DCM, at least one new image acquisition parameter/command from the image acquisition parameters/commands defined in the imaging control system and the dynamic change data, while the image acquisition parameter/command defined in the imaging control system remains unchanged. The method further includes automatically providing, by the DCM, the new image acquisition parameter/command to the hardware control system.
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公开(公告)号：US10288710B2
公开(公告)日：2019-05-14
申请号：US15499170
申请日：2017-04-27
发明人： Wolfgang Bielmeier , Gerhard Brinker , Swen Campagna , Nikolaus Demharter , Bernd Erbe , Matthias Gebhardt , Juergen Nistler , Dominik Paul , Carsten Prinz , Gudrun Ruyters , Stephan Stoecker , Markus Vester
IPC分类号： G01V3/00 , G01R33/54 , G01R33/36 , G01R33/385
摘要： In a magnetic resonance (MR) apparatus and an operating method therefor, a sequence with which the MR data are to be recorded is created in or provided to a control computer of the MR apparatus. A maximum RF output and a maximum gradient performance of the scanner magnetic resonance apparatus during the performance of the sequence are determined by simulating or analyzing the performance of the sequence in the control computer, and it is verified whether the maximum RF output and/or the maximum gradient performance violate predetermined limit values. Execution of the sequence to record the MR data is performed only if the verification showed that the limit values are not violated.
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公开(公告)号：US10928466B2
公开(公告)日：2021-02-23
申请号：US15591451
申请日：2017-05-10
发明人： Wolfgang Bielmeier , Gerhard Brinker , Swen Campagna , Bernd Erbe , Matthias Gebhardt , Juergen Nistler , Dominik Paul , Carsten Prinz , Gudrun Ruyters , Stephan Stoecker , Markus Vester
摘要： In a magnetic resonance apparatus and a method for operation thereof, at least one electrical operating value of at least one predetermined component of the apparatus is captured and, as a function of the at least one operating value, at least one coil operating value of a transmitting coil arrangement of the magnetic resonance apparatus is controlled for the purpose of limiting a B1 value.
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公开(公告)号：US20200214590A1
公开(公告)日：2020-07-09
申请号：US16733235
申请日：2020-01-02
发明人： Simon Bauer , Thorsten Feiweier , Christian Köglmeier , Carsten Prinz , Daniel Nicolas Splitthoff , Michael Zenge , Michael Schneider
摘要： A method for operating a medical diagnostic system that is configured to use a system component of the diagnostic system to generate examination data of a person under examination during an examination procedure is provided. The examination procedure with control of the system component is controlled by a piece of control software, and a component driver exchanges control commands of the control software with the system component in order to control the system component. The method includes providing an event driver that communicates with the control software via an interface of the control software. Via the event driver, a first event is detected in the examination procedure and reported to the event driver. When the first event is detected in the examination procedure, the use of the system component in the examination procedure is modified to a first type defined by the event driver.
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6.发明申请公开(公告)号：US20170328966A1
公开(公告)日：2017-11-16
申请号：US15591451
申请日：2017-05-10
发明人： Wolfgang Bielmeier , Gerhard Brinker , Swen Campagna , Bernd Erbe , Matthias Gebhardt , Juergen Nistler , Dominik Paul , Carsten Prinz , Gudrun Ruyters , Stephan Stoecker , Markus Vester
CPC分类号： G01R33/288 , G01R33/3607 , G01R33/543
摘要： In a magnetic resonance apparatus and a method for operation thereof, at least one electrical operating value of at least one predetermined component of the apparatus is captured and, as a function of the at least one operating value, at least one coil operating value of a transmitting coil arrangement of the magnetic resonance apparatus is controlled for the purpose of limiting a B1 value.
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公开(公告)号：US20220160324A1
公开(公告)日：2022-05-26
申请号：US17512079
申请日：2021-10-27
发明人： Swen Campagna , Thorsten Speckner , Wolfgang Gösswein , Carsten Prinz , Stephan Churt , Bernd Erbe
摘要： The disclosure relates to a method for operating a medical device, (e.g., an imaging apparatus such as an X-ray device or magnetic resonance tomography unit), and a fault monitoring apparatus for carrying out the method. The fault monitoring apparatus is connected to the medical device via a signal connection. In the method, the fault monitoring apparatus receives an item of status information from the medical device and stores the item of status information in a system state. Further, the fault monitoring apparatus compares the stored system state with a predetermined target state, and, depending on the comparison, releases a function of the medical device, wherein the predetermined target state has a successfully executed function test.
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8.发明申请公开(公告)号：US20170315195A1
公开(公告)日：2017-11-02
申请号：US15499170
申请日：2017-04-27
发明人： Wolfgang Bielmeier , Gerhard Brinker , Swen Campagna , Nikolaus Demharter , Bernd Erbe , Matthias Gebhardt , Juergen Nistler , Dominik Paul , Carsten Prinz , Gudrun Ruyters , Stephan Stoecker , Markus Vester
IPC分类号： G01R33/54 , G01R33/385 , G01R33/36
CPC分类号： G01R33/543 , G01R33/36 , G01R33/385
摘要： In a magnetic resonance (MR) apparatus and an operating method therefor, a sequence with which the MR data are to be recorded is created in or provided to a control computer of the MR apparatus. A maximum RF output and a maximum gradient performance of the scanner magnetic resonance apparatus during the performance of the sequence are determined by simulating or analyzing the performance of the sequence in the control computer, and it is verified whether the maximum RF output and/or the maximum gradient performance violate predetermined limit values. Execution of the sequence to record the MR data is performed only if the verification showed that the limit values are not violated.
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