Patent ID: 9155458
Filing Date: 2015-10-13
Classification: A61B

Abstract:
1. A portable device for inspection of a portion of a body comprising: an elongated housing having a first end, a second end, and an optical axis that extends from the first end to the second end that allows viewing through the elongated housing; a magnification element that lies in the optical axis, wherein said magnification element is configured to provide a magnified view of a portion of a body to an observer observing the portion of the body with the portable device; a plurality of light-emitting diodes located at the second end and configured to illuminate the portion of the body, the plurality of light-emitting diodes comprising a first light-emitting diode group and a second light-emitting diode group, wherein a controller provided configured to control a luminous intensity of the second light-emitting diode group from a first intensity to a second intensity that is lower than the first intensity, to provide a preferred color rendering for visual examination of the portion of the body.