基本信息:
- 专利标题: DEVICES DELIVERING THERAPEUTIC AGENTS AND METHODS REGARDING THE SAME
- 专利标题(中):递送治疗药物的装置及其相关方法
- 申请号:PCT/US2004/039062 申请日:2004-11-19
- 公开(公告)号:WO2005051229A2 公开(公告)日:2005-06-09
- 发明人: BHAT, Vinayak D. , YAN, John
- 申请人: AVANTEC VASCULAR CORPORATION , BHAT, Vinayak D. , YAN, John
- 申请人地址: 1049 Kiel Court, Sunnyvale, California 94089 US
- 专利权人: AVANTEC VASCULAR CORPORATION,BHAT, Vinayak D.,YAN, John
- 当前专利权人: AVANTEC VASCULAR CORPORATION,BHAT, Vinayak D.,YAN, John
- 当前专利权人地址: 1049 Kiel Court, Sunnyvale, California 94089 US
- 代理机构: BAINS, Nena
- 优先权: US60/524,990 20031124
- 主分类号: A61F
- IPC分类号: A61F
摘要:
Devices and methods for reducing, inhibiting, or treating restenosis and hyperplasia after intravascular intervention are provided. In particular, the present invention provides luminal prostheses which allow for sustained or controlled release of at least one therapeutic capable agent with increased efficacy to selected locations within a patient's vasculature to reduce restenosis. An intraluminal prosthesis may comprise an expandable structure and a source adjacent the expandable structure for releasing the therapeutic capable agent into a body lumen to reduce smooth muscle cell proliferation.
摘要(中):
提供了用于减少,抑制或治疗血管内干预后再狭窄和增生的装置和方法。 特别地,本发明提供了腔内假体,其允许至少一种具有治疗能力的药剂的持续或受控释放,其对患者脉管系统内的选定位置具有增加的功效以减少再狭窄。 腔内假体可以包括可扩张结构和邻近可扩张结构的源,用于将可治疗能力的药剂释放到体腔中以减少平滑肌细胞增殖。