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Method for determining an examination duration in a diagnostic examination device, and diagnostic examination device

A diagnostic check, duration technique, applied in the field of data flow, that can solve problems such as wasting valuable time in dwell capacity

Active Publication Date: 2019-12-31
SIEMENS HEALTHCARE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The "backup strategy" results in wasting valuable time of the dwell capability that could have been used for recording other contrasts, or for recording with a higher resolution
For example, there is the possibility that the patient has a dwell capacity that is sufficient for the desired image quality but not sufficient for pre-recording images with lower image quality.

Method used

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  • Method for determining an examination duration in a diagnostic examination device, and diagnostic examination device
  • Method for determining an examination duration in a diagnostic examination device, and diagnostic examination device
  • Method for determining an examination duration in a diagnostic examination device, and diagnostic examination device

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Embodiment Construction

[0083] exist figure 1 After the starting point of the method, a first method step S1 is shown in which a person is transported to the MR examination system as a patient for a diagnostic examination, whereby the patient's safety is ensured in the preparatory phase of the examination availability. Rather, in the present exemplary embodiment the patient is introduced into the tunnel of the MR examination system.

[0084] At a predetermined or definable point in time before the actual examination of the patient in the MR examination system, in the illustrated method step S2 , an observation phase starts, in which the patient is observed. The observation phase started in method step S2 can end before the examination by means of the MR examination system begins, and can also continue during the examination and last, for example, until the end of the examination.

[0085] In a subsequent method step S3 carried out during the observation phase, physiological measurement parameters o...

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Abstract

Provided are a method for determining an examination duration tolerable by a patient in and / or on a diagnostic examination device, and an examination device. The patient to be examined is observed atleast in a preliminary stage of the examination concerned, during which measurement parameters are ascertained. From the measurement parameters, an algorithm determines a statement about the dwell capability of the patient in the examination device. The algorithm can be an artificial neural network.

Description

technical field [0001] The invention relates to a method for ascertaining a patient's predictable duration of an examination in and / or at a diagnostic examination facility. Furthermore, the invention also relates to a corresponding testing device, a computer program product, a non-volatile computer-readable data storage medium, and a data stream. Background technique [0002] Various factors influence the quality and duration of an examination of a patient in a diagnostic examination system, for example in a magnetic resonance system (MR system or MR examination system). For example, when the relevant patient stays in the examination device for a relatively long time, in particular when using imaging methods, generally relatively high-resolution photographs of the patient's body region to be examined can be obtained. [0003] In this context, measures such as increasing the signal-to-noise ratio (English: "signal-to-noise ratio", SNR) by averaging or recording higher-order ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G16H20/00G16H40/63
CPCG16H20/00G16H40/63G16H50/00A61B5/0046A61B5/055A61B5/7207G01R33/56
Inventor 大卫·格罗茨基汉斯·韦伯
Owner SIEMENS HEALTHCARE GMBH