发明名称 |
Anti-infection and antithrombogenic medical articles and method for their preparation. |
摘要 |
<p>An anti-infective medical article has chlorhexidine bulk distributed throughout a polyurethane base layer and may have a coating layer on the base layer. The coating layer may be chlorhexidine permeated into the surface or it may be an antibiotic, antithrombogenic agent or a polymeric surface layer laminated onto the base layer. The invention includes a method for preparing the article wherein a homogeneous melt of polymer and chlorhexidine is prepared by twin screw compounding and the melt is extruded to give a medical article having bulk distributed chlorhexidine.</p> |
申请公布号 |
EP0379269(A2) |
申请公布日期 |
1990.07.25 |
申请号 |
EP19900300005 |
申请日期 |
1990.01.02 |
申请人 |
BECTON DICKINSON AND COMPANY |
发明人 |
SOLOMON, DONALD D.;BYRON, PARKE M. |
分类号 |
A61K31/785;A61L27/34;A61L27/54;A61L29/00;A61L29/06;A61L29/08;A61L29/16;A61L31/00;A61L31/10;A61L31/16;A61L33/00;A61P7/02;A61P31/04;C08K5/29;C08K5/31;C08L101/00 |
主分类号 |
A61K31/785 |
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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