发明名称 |
Ophthalmic endoilluminator with variable-wedge rotating-disk beam attenuator |
摘要 |
<p>An ophthalmic endoilluminator includes a light source, a variable-wedge rotating-disk attenuator, a condensing lens, and an optical fiber. The variable-wedge rotating-disk attenuator attenuates the light produced by the light source. The variable-wedge rotating-disk attenuator includes a wedge capable of being adjusted over a variable angle as measured through an arc of the wedge and an axle to which the wedge is attached. The axle rotates such that the wedge rotates around a pivot defined by the axle. The condensing lens focuses the attenuated light. The optical fiber carries the focused light into an eye. The variable-wedge rotating-disk attenuator is located such that it affects the intensity of a light beam transmitted into an eye.</p> |
申请公布号 |
AU2008269044(B2) |
申请公布日期 |
2013.04.18 |
申请号 |
AU20080269044 |
申请日期 |
2008.03.04 |
申请人 |
ALCON, INC. |
发明人 |
HUCULAK, JOHN C.;SMITH, RONALD T.;DACQUAY, BRUNO |
分类号 |
A61B1/07;A61B3/12;A61F9/00;A61F9/007 |
主分类号 |
A61B1/07 |
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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