发明名称 |
FLEXIBLE TRANSPARENT CATHETER FOR LIGHT TREATMENT OF TUBULAR CAVITIES OF THE ORGANISM. |
摘要 |
<p>A flexible transparent catheter for light treatment of tubular cavities of the organism comprises an envelope (1) provided with a closed distal end (2) and containing inside, at a certain distance from the end (2) corresponding to the length of the pathological area of the tubular cavity, a coaxially mounted light guide (3), between the end-face (4) of which and the closed distal end (2) is provided a cavity filled with a transparent light-dispersing plastic substance (5), whose refractive index depends on the light-guide (3) aperture and on the refractive index of the material of the envelope (1).</p> |
申请公布号 |
EP0394446(A1) |
申请公布日期 |
1990.10.31 |
申请号 |
EP19890901344 |
申请日期 |
1988.10.26 |
申请人 |
RADIOTECH INST AN |
发明人 |
LOZHENKO, ALEXANDR SERGEEVICH;SHENDALEV, VIKTOR NIKOLAEVICH;DANILOVA, ALLA EVGENIEVNA;RECHITSKY, VLADIMIR ILIICH;NASCHEKIN, VLADIMIR KONSTANTINOVICH |
分类号 |
A61B18/22;A61B18/24;A61N5/06 |
主分类号 |
A61B18/22 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|