发明授权
US07838035B2 Microsphere powder of high density, swellable, deformable, durable occlusion-forming microspheres
有权
高密度，可膨胀，可变形，耐久的阻塞形成微球的微球粉末
- 专利标题： Microsphere powder of high density, swellable, deformable, durable occlusion-forming microspheres
- 专利标题（中）： 高密度，可膨胀，可变形，耐久的阻塞形成微球的微球粉末
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申请号： US11784065申请日： 2007-04-05
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公开(公告)号： US07838035B2公开(公告)日： 2010-11-23
- 发明人: Garret D. Figuly
- 申请人： Garret D. Figuly
- 申请人地址： US DE Wilmington
- 专利权人： E. I. du Pont de Nemours and Company
- 当前专利权人： E. I. du Pont de Nemours and Company
- 当前专利权人地址： US DE Wilmington
- 主分类号： A61K9/26
- IPC分类号： A61K9/26
摘要：
Highly durable occlusions that are useful for embolic treatment were obtained using microspheres having new combined properties of high density, low fracture, high swell capacity, rapid swell, and deformability following swell. These microspheres are provided in a microsphere powder which also has high density and high swell properties, that is prepared using a new process.
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