Title:
放射線塞栓粒子
Document Type and Number:
Japanese Patent JP6826992
Kind Code:
B2
Abstract:
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, SrO, Ga2O3, and SiO2, and optionally MnO2, and TiO2. Other compositions comprise SrO, Ga2O3, TiO2, MnO2, and SiO2. The composition can be a particulate material. The compositions are useful for radioembolization to treat tumors.
Inventors:
Void, daniel
Abraham, Robert Joseph
Jean, Xiao Fan
Keao, Sharon
Clark, james
Abraham, Robert Joseph
Jean, Xiao Fan
Keao, Sharon
Clark, james
Application Number:
JP2017547031A
Publication Date:
February 10, 2021
Filing Date:
November 26, 2015
Export Citation:
Assignee:
ABK BIOMEDICAL INC.
International Classes:
A61L31/02; A61K47/02; A61K51/02; A61K51/12; A61P35/00; C03C3/095; C03C4/08; C03C12/00
Domestic Patent References:
| JP2007197249A | ||||
| JP6293663A | ||||
| JP2006522123A |
Foreign References:
| WO2005097938A1 | ||||
| WO2014147062A1 | ||||
| CN102225846A | ||||
| WO2014159759A1 |
Attorney, Agent or Firm:
Noboru Fujimoto
Hiroaki Nakatani
Hiroaki Nakatani