发明名称 |
TWO-PULSE, LATERAL TISSUE ILLUMINATOR |
摘要 |
A two-pulse, lateral tissue illuminator in which a first pulse delivered by a first optical waveguide is used to irradiate a liquid-containing region to form a vapor bubble; a second pulse, delivered by a second optical waveguide, is then passed through the vapor bubble and used to incise a tissue of a patient. The illuminating device can be used to effectively deliver radiation to tissue positioned laterally relative to the axis of the delivery fibers, and allows a reduction in the attenuation of the radiation by the surrounding liquid. |
申请公布号 |
WO9628998(A3) |
申请公布日期 |
1996.11.28 |
申请号 |
WO1996US05119 |
申请日期 |
1995.10.13 |
申请人 |
THE GENERAL HOSPITAL CORPORATION |
发明人 |
ANDERSON, RICHARD, ROX;GROCELA, JOSEPH, A. |
分类号 |
A61B17/00;A61B17/22;A61B18/22;A61B18/24 |
主分类号 |
A61B17/00 |
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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