| 摘要 |
<p>An ophthalmic illuminator is disclosed, one embodiment comprising an illumination source and an optical fiber for transmitting a combined light beam from the illumination source to a site, such as a surgical site within an eye, wherein the illumination source comprises a plurality of light emitting diode (LED) chips optically coupled to a corresponding plurality of light pipes, the LED chips and light pipes arranged in a configuration such that the light pipes converge together at their distal ends to form a cubic box having five sides formed by the distal ends of the light guides and an open side from which the combined light beam, composed of light from a plurality of light beams generated by the LED chips and transmitted to the cubic box by the light guides, is emitted.</p> |
