发明名称 |
Multipurpose anti-microbial silastic sheath system for the prevention of device-related infections |
摘要 |
The present invention relates generally to indwelling medical devices. In particular, there is provided a device constructed from permeable or nonpermeable material having a pharmacologically active ingredient layer surrounding the device, and an outer sheath which is permeable to the pharmacologically active ingredient. This construction provides a device that allows the pharmacologically active ingredient located between the catheter tube and the outer sheath to slowly diffuse through the outer sheath and/or inner tube, thus inhibiting microbial infection on the outer surface and lumen of the catheter.
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申请公布号 |
US5820607(A) |
申请公布日期 |
1998.10.13 |
申请号 |
US19950465587 |
申请日期 |
1995.06.05 |
申请人 |
BOARD OF REGENTS, UNIVERSITY OF TEXAS SYSTEMS |
发明人 |
TCHOLAKIAN, ROBERT;RAAD, ISSAM |
分类号 |
A61L29/06;A61L29/08;A61L29/16;A61M25/00;A61M37/00;(IPC1-7):A61M5/32 |
主分类号 |
A61L29/06 |
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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