Patent ID: 8992042
Filing Date: 2015-03-31
Classification: A61B,F21V,Y10S

Abstract:
1. An illumination device comprising: at least one light emitting diode emitting electromagnetic radiation with a wavelength from about 200 nanometers to about 440 nanometers, the electromagnetic radiation is emitted along a path; a composition of phosphors coating the at least one light emitting diode comprising a red phosphor, yellow phosphor, a blue phosphor, a green phosphor, an orange phosphor, a violet phosphor, or combinations thereof; at least one wavelength selection device positioned in the path to selectively permit electromagnetic radiation of a particular range of wavelengths to pass through; a mirror to change a direction of the path; at least one lens to diverge the electromagnetic radiation, wherein the at least one wavelength selection device, the mirror, and the at least one lens are disposed in the path; and a housing wherein the at least one light emitting diode, the at least one wavelength selection device, the mirror, and the at least one lens are attached to and within the housing.