发明名称 |
MICROPARTICLES, METHOD OF PRODUCING THEM AND THEIR USE FOR DIAGNOSTIC PURPOSES. |
摘要 |
<p>The invention concerns contrasting agents for use in ultrasonic diagnostic, the contrasting agents consisting of gas-containing microparticles with shells made of polycyanoacrylates or polyesters of .alpha. -,.beta.-, or .gamma.hydroxycarboxylic acids. The invention also concerns a method of producing such contrasting agents.</p> |
申请公布号 |
GR3026498(T3) |
申请公布日期 |
1998.07.31 |
申请号 |
GR19980400681T |
申请日期 |
1998.04.03 |
申请人 |
SCHERING AKTIENGESELLSCHAFT |
发明人 |
STEIN, MICHAEL;WEITSCHIES, WERNER;FRITZSCH, THOMAS;HELDMANN, DIETER;SIEGERT, JOACHIM;UHLENDORF, VOLKMAR;HAMACHER, ESTHER;LUEDERS, FRANK |
分类号 |
A61K9/16;A61K9/19;A61K47/30;A61K49/00;A61K49/22;(IPC1-7):A61K49/00 |
主分类号 |
A61K9/16 |
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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