Spectral imaging

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专利权人:

コーニンクレッカ フィリップス エヌ ヴェ

发明人:

プロクサ ロラント

申请号：

JP2011518036

公开号：

JP5539342B2

申请日:

2009.06.22

申请国别(地区):

JP

年份:

2014

代理人:

摘要：

A method includes concurrently modulating administration of at least two different contrast agents to a subject during an imaging procedure based on a modulation profile. The at least two different contrast agents exhibit different spectral characteristics. The method further includes performing a spectral decomposition of data indicative of the at least two different contrast agents, determining concentrations of the at least two different contrast agents based on the spectral reconstruction, and determining a perfusion parameter based on a ratio of the concentrations and the modulation profile.

来源网站：

中国工程科技知识中心

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http://www.ckcest.cn/home/