发明名称 |
Patient scanning method for diagnostic and/or therapy purposes, involves carrying out dynamic adjustment of relative movement based on evaluation of sequence of determined values such that scanning of analysis range is implemented |
摘要 |
<p>The method involves carrying out relative movement between a patient (1) and a recording system (4) of a tomography device (2) during scanning for detecting projections of an analysis range (3). Inline layer images (6) are reconstructed from the projections attained during the scanning. Attenuation values are determined for each image in a region of vessels. A dynamic adjustment of the relative movement is carried out based on an evaluation of a sequence of determined values such that the scanning of the analysis range adjusted to a flow speed of a contrast medium is implemented. An independent claim is also included for a tomography device for scanning a patient, comprising contrast medium for collection of projections of an investigation range.</p> |
申请公布号 |
DE102007034986(A1) |
申请公布日期 |
2009.02.05 |
申请号 |
DE20071034986 |
申请日期 |
2007.07.26 |
申请人 |
SIEMENS AG |
发明人 |
BRUDER, HERBERT;PETERSILKA, MARTIN;STIERSTORFER, KARL;SUES, CHRISTOPH |
分类号 |
A61B6/03;H05G1/62 |
主分类号 |
A61B6/03 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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