| 发明名称 |
METHODS OF PREPARING GAS AND GASEOUS PRECURSOR-FILLED MICROSPHERES |
| 摘要 |
Methods of and apparatus for preparing temperature activated gaseous precursor-filled liposomes are described. Gaseous precursorfilled liposomes prepared by these methods are particularly useful, for example, in ultrasonic imaging application and in therapeutic drug delivery systems.
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| 申请公布号 |
CA2164845(A1) |
申请公布日期 |
1994.12.22 |
| 申请号 |
CA19942164845 |
申请日期 |
1994.05.20 |
| 申请人 |
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发明人 |
UNGER, EVAN C.;FRITZ, THOMAS A.;MATSUNAGA, TERRY;RAMASWAMI, VARADARAJAN;YELLOWHAIR, DAVID;WU, GUANLI |
| 分类号 |
A61B8/00;A61K8/14;A61K9/127;A61K41/00;A61K47/48;A61K49/00;A61K49/18;A61K49/22;A61M5/31;A61Q19/00;(IPC1-7):A61K49/00;B01J13/02;A61K9/16 |
主分类号 |
A61B8/00 |
| 代理机构 |
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