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Method and device for optimizing magnetic resonance system operating sequences with respect to physiological limiting values

机译:相对于生理极限值优化磁共振系统操作序列的方法和装置

摘要

A method and device for establishing a protocol relating to a measurement sequence for controlling a magnetic resonance tomography system, the measurement sequence is segmented into various groups of partial modules that are similar to one another. A partial module that potentially generates the greatest physiological exposure for a patient is identified. Furthermore, a test is carried out by means of a model function to determine whether physiological limiting values are being observed in the measurement sequence for the partial module. If the physiological limiting values are not being observed, parameters influencing the measurement sequence are modified and the preceding test step is repeated.
机译:一种用于建立与用于控制磁共振层析成像系统的测量序列有关的协议的方法和装置,该测量序列被分成彼此相似的部分模块的各种组。确定了可能为患者带来最大生理暴露的部分模块。此外,借助于模型功能进行测试,以确定在局部模块的测量序列中是否观察到生理极限值。如果未观察到生理极限值,则会更改影响测量序列的参数,并重复前面的测试步骤。

著录项

  • 公开/公告号US10012714B2

    专利类型

  • 公开/公告日2018-07-03

    原文格式PDF

  • 申请/专利权人 SIEMENS AKTIENGESELLSCHAFT;

    申请/专利号US201514680334

  • 发明设计人 PETER SPEIER;THORSTEN FEIWEIER;

    申请日2015-04-07

  • 分类号G01V3/00;G01R33/54;G01R33/36;G01R33/28;A61B1/00;

  • 国家 US

  • 入库时间 2022-08-21 13:04:53

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