发明名称 |
PHOTODYNAMIC THERAPY LIGHT DIFFUSER |
摘要 |
An optical light diffuser providing a generally cylindrical pattern of light emission. The diffuser is formed from an optical fiber operable to transmit the optical radiation from its proximal end to its distal end and having a guiding core and a cladding surrounding the core. The optical fiber has an abraded section at its distal end that allows light to escape uniformly over the abraded section forming a generally cylindrical pattern of diffuse light that surrounds the distal end of the optical fiber.
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申请公布号 |
CA2419183(A1) |
申请公布日期 |
2002.02.21 |
申请号 |
CA20012419183 |
申请日期 |
2001.08.17 |
申请人 |
MIRAVANT SYSTEMS, INC. |
发明人 |
STEPHENS, PATRICK;PURTER, MARK;HEATH, ROSS |
分类号 |
A61B18/22;A61N5/06;(IPC1-7):A61B18/22 |
主分类号 |
A61B18/22 |
代理机构 |
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