ADJUSTABLE CLOCK FREQUENCY IN AN INJECTOR HEAD ASSEMBLY FOR AN MRI SYSTEM

An MRI system (100) is proposed (for generating one or more images of a body-part of a patient under analysis); the MRI system (100) comprises an injector head assembly (155), for injecting at least one medical fluid into the patient, having a clock unit (340) for providing a clock signal with a clo...

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Bibliographische Detailangaben
Hauptverfasser: BRUCKMANN GUNTER, KREMER VOLKER, BUCHHOLTZ ECKHARD, ROLFE STEVEN, VAN DE BRUCK MICHAEL
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:An MRI system (100) is proposed (for generating one or more images of a body-part of a patient under analysis); the MRI system (100) comprises an injector head assembly (155), for injecting at least one medical fluid into the patient, having a clock unit (340) for providing a clock signal with a clock frequency. The MRI system (100) comprises means (420-425;445 -460) for adjusting the clock frequency in response to a manual command and/or to a detection of a degradation of the images. An injector system (155,165) for use in this MRI system (100) is also proposed. Moreover, a corresponding method (500) for managing the injector head assembly (155) is proposed. A computer program (400) for implementing the method (500) and a corresponding computer program product are also proposed. 提出了一种MRI系统(100)(用于生成被分析的患者的身体部位的一个或多个图像);MRI系统(100)包括用于将至少一种医用流体注入患者体内的注入器头组件(155),该注入器头组件具有用于提供具有时钟频率的时钟信号的时钟单元(340)。MRI系统(100)包括用于响应于手动命令和/或图像降级的检测而调整时钟频率的装置(420-425;445-460)。还提出了用在这种MRI系统(100)中的注入器系统(155,165)。而且,提出了用于管理注入器头组件(155)