发明名称 |
POLYURETHANE-BIOPOLYMER COMPOSITE |
摘要 |
A method is provided for preparing a drug delivery material and device comprising cross-linking a biological polymer with a cross-linking agent and loading the cross-linked biopolymer with a bioacti ve went. Preferred embodiments are disclosed wher- ein the drug delivery material is used in a catheter securing, drug delivery device, in a wound dressing, and in a wound dressing for percutaneous catheters.
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申请公布号 |
CA2085255(C) |
申请公布日期 |
2001.10.09 |
申请号 |
CA19912085255 |
申请日期 |
1991.06.14 |
申请人 |
VITAPHORE CORPORATION |
发明人 |
BOOTMAN, MATTHEW;YAMAMOTO, RONALD |
分类号 |
A61F13/02;A61F13/00;A61K9/70;A61K47/30;A61K47/38;A61K47/42;A61L15/28;A61L15/32;A61L15/44;A61L15/46;A61L15/60;A61L27/52;A61M25/02;C08G18/10;C08G18/64;(IPC1-7):A61K9/70;A61M35/00;A61M37/00 |
主分类号 |
A61F13/02 |
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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