Ophthalmic illumination device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
N/A
Issued Date -
Jul 4, 2002
app pub date -
Jan 3, 2001
filing date -
Jan 3, 2001
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An ophthalmic illumination device (10) includes a source of light (12) that has a spectrum primarily in a red spectrum and is substantially devoid of spectra in any other color, including a blue spectrum and a green spectrum. The red light is provided by a red light emitting diode (12) and may be used in combination with known ophthalmic illumination devices that provide a white light (31). A surgeon controls the device and can switch (36) between the red light (33) and the white light (31).
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