| 发明名称 |
IMPROVEMENTS IN OR RELATING TO CONTRAST AGENTS |
| 摘要 |
Ultrasound contrast agents of the phase shift colloid type, comprising emulsions of volatile oils in water, are provided with gas-containing nucleation sites associated with (e.g. within) droplets of the dispersed oil phase, in order to enhance efficacy and control of the liquid-to-gas phase transition. |
| 申请公布号 |
EP1073474(A1) |
申请公布日期 |
2001.02.07 |
| 申请号 |
EP19990918143 |
申请日期 |
1999.04.22 |
| 申请人 |
NYCOMED IMAGING A/S |
发明人 |
BALINOV, BALIN;SKURTVEIT, ROALD;WIGGEN, UNNI, NORDBY;OESTENSEN, JONNY |
| 分类号 |
A61K9/107;A61K9/50;A61K9/51;A61K41/00;A61K47/12;A61K47/14;A61K47/24;A61K47/34;A61K47/42;A61K49/00;A61K49/22 |
主分类号 |
A61K9/107 |
| 代理机构 |
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