发明名称 Contrast agent for x-ray and computed tomography diagnostics comprises a microencapsulated substance that releases carbon dioxide on contact with body fluids
摘要 <p>Contrast agent for x-ray and computed tomography diagnostics comprises a substance that releases carbon dioxide on contact with body fluids, the substance being enclosed in microcapsules with a release-retarding shell.</p>
申请公布号 DE102006023456(A1) 申请公布日期 2007.11.22
申请号 DE20061023456 申请日期 2006.05.18
申请人 SIEMENS AG 发明人 FUCHS, FRIEDRICH;NOLLERT, GEORG
分类号 A61K49/04 主分类号 A61K49/04
代理机构 代理人
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