| 发明名称 |
Implant Filling Material and Method |
| 摘要 |
Compositions of cross-linked polyvinylpyrrolidone (PVP) are disclosed that are generally in the form of an elastic, hydrophilic, water-insoluble viscous cohesive mass of material that has many important medical uses including uses as a filler for implants. The present invention also involves a process for producing such compositions.
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| 申请公布号 |
US2009214611(A1) |
申请公布日期 |
2009.08.27 |
| 申请号 |
US20090434764 |
申请日期 |
2009.05.04 |
| 申请人 |
BEISANG ARTHUR A;ERSEK ROBERT A;BEISANG III ARTHUR A;BEISANG DANIEL J |
发明人 |
BEISANG ARTHUR A.;ERSEK ROBERT A.;BEISANG, III ARTHUR A.;BEISANG DANIEL J. |
| 分类号 |
A61F2/12;A61K9/14 |
主分类号 |
A61F2/12 |
| 代理机构 |
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