发明授权
- 专利标题: Anti-infective medical device
- 专利标题(中): 抗感染医疗器械
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申请号: US11008445申请日: 2004-12-09
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公开(公告)号: US08691258B2公开(公告)日: 2014-04-08
- 发明人: Kenneth T. Heruth , Christopher M. Hobot , William J. Hooper , Mark S. Lent , Ruchika Singhal , Robert M. Skime , Randall V. Sparer , Maura G. Donovan , William J. Bertrand
- 申请人: Kenneth T. Heruth , Christopher M. Hobot , William J. Hooper , Mark S. Lent , Ruchika Singhal , Robert M. Skime , Randall V. Sparer , Maura G. Donovan , William J. Bertrand
- 申请人地址: US MN Minneapolis
- 专利权人: Medtronic, Inc.
- 当前专利权人: Medtronic, Inc.
- 当前专利权人地址: US MN Minneapolis
- 代理机构: Mueting, Raasch & Gebhardt, P.A.
- 主分类号: A61F13/00
- IPC分类号: A61F13/00 ; A01N25/00
摘要:
Implantable medical devices (IMDS) having anti-infective properties are described. Anti-infective agents are disposed in, on, or about at least a portion of a surface of the medical device. The anti-infective agents are disposed in or on a vehicle, which may be in the form of a coating layer or covering. The vehicle may be biodegradable so that, over time, the anti-infective agent is removed from a tissue location into which the device is implanted, reducing the likelihood that microorganisms resistant to the anti-infective agent will develop. IMDs having an anti-infective agent and an anti-activity agent disposed therein, thereabout, or thereon are also described. The anti-activity agent interferes with the activity of the anti-infective agent, may be released from a surface at the IMD at a time when activity of the anti-infective agent is no longer desired, and may reduce the likelihood that microorganisms resistant to the anti-infective agent will develop.
公开/授权文献
- US20060009806A1 Anti-infective medical device 公开/授权日:2006-01-12