发明名称 |
BALLONKATHETER FÜR PHOTODYNAMISCHE THERAPIE |
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 comprise 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. <IMAGE> <IMAGE> |
申请公布号 |
DE69733754(D1) |
申请公布日期 |
2005.08.25 |
申请号 |
DE1997633754 |
申请日期 |
1997.05.16 |
申请人 |
QLT INC., VANCOUVER |
发明人 |
BOWER, BOB;STONEFIELD, MIKE;YAN, JOSEPH |
分类号 |
A61M25/00;A61B17/00;A61B17/22;A61B18/00;A61B18/22;A61B18/24;A61N5/06;(IPC1-7):A61B18/00 |
主分类号 |
A61M25/00 |
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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