发明名称 |
Controlled release composite |
摘要 |
A composite is disclosed having a controlled rate of dissolution. The composite includes (a) a first region that includes a first composition that includes calcium sulfate, the first region exhibiting a first rate of dissolution; and (b) a second region that includes a second composition that includes calcium sulfate, the second region exhibiting a second rate of dissolution, the first rate of dissolution being different from the second rate of dissolution
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申请公布号 |
US2002197315(A1) |
申请公布日期 |
2002.12.26 |
申请号 |
US20010999253 |
申请日期 |
2001.11.01 |
申请人 |
WRIGHT MEDICAL TECHNOLOGY, INC. A DELAWARE CORPORATION |
发明人 |
HAGGARD WARREN OLIVER;KAUFMAN MICHAEL EARL;PARR JACK ELDON;MORRIS LINDA |
分类号 |
A61K9/16;A61K9/22;A61K9/50;(IPC1-7):A61K38/14;A61K38/13;A61K31/525 |
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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