RADIOEMBOLIC PARTICLES

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专利权人:

发明人:

申请号：

EP15862703.4

公开号：

EP3223867A1

申请日:

2015.11.26

申请国别(地区):

EP

年份:

2017

代理人:

摘要：

Provided are radiopaque compositions comprising one or more of yttrium (Y), strontium (Sr), gallium (Ga), and silicon, or oxides and salts thereof. The composition can comprise a combination of Y2O3, SrCO3, Ga2O3, and SiO2, and optionally MnO2, and TiO2. Other compositions comprise SrCO3, Ga2O3, TiO2, MnO2, and SiO2. The composition can be a particulate material. The compositions are useful for radioembolization to treat tumors.

来源网站：

中国工程科技知识中心

来源网址：

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