发明授权
- 专利标题： Balloon catheter for photodynamic therapy
- 专利标题（中）： 球囊导管用于光动力治疗
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申请号： US649439申请日： 1996-05-17
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公开(公告)号： US6013053A公开(公告)日： 2000-01-11
- 发明人: Bob Bower , Mike Stonefield , Joseph Yan
- 申请人： Bob Bower , Mike Stonefield , Joseph Yan
- 申请人地址： CAX
- 专利权人： QLT Photo Therapeutics Inc.
- 当前专利权人： QLT Photo Therapeutics Inc.
- 当前专利权人地址： CAX
- 主分类号： A61M25/00
- IPC分类号： A61M25/00 ; A61B17/00 ; A61B17/22 ; A61B18/00 ; A61B18/22 ; A61B18/24 ; A61N5/06 ; A61M29/00
摘要：
The present invention provides improved balloon catheter apparatuses for use in therapies requiring delivery of uniform light to a treatment area. The improved apparatus comprises a balloon having a defined treatment window where the window is delineated using a reflective material. The apparatus may further include a fiber optic cable that terminates in a diffusion tip where the diffusion tip is longer than the treatment window. The present invention further provides improved therapeutic methods that use the improved balloon catheters of the present invention.
公开/授权文献
- USD287521S Reconfigurable radio cassette recorder toy 公开/授权日：1986-12-30