Operating Lumina
AssigneeBerchtold Holding GmbH
InventorManfred Scholz
Life of this patent
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Abstract
An operating lumina comprising at least one light source arranged in a lumina body and an optical means for directing the visible radiation from the light source in a main radiating direction onto an operating zone has an additional luminous means that can be switched independently of the light source.
Claims17
A surgical lamp having at least one light source arranged in a lamp body and an optical means to direct the visible radiation of the light source in a main radiation direction onto a surgical field, characterized in that at least one additional illuminant is provided whose intensity maximum is in the region of approximately 450 nm;
- and in that a control device is provided with which this additional illuminant can be switched independently of the light source.
A method for the illumination of an operating room, wherein visible radiation of the light source is directed in a main radiation direction onto a surgical field using a surgical lamp having at least one light source arranged in a lamp body and an optical means, characterized in that the radiation of at least one additional illuminant whose intensity maximum is in the region of approximately 450 nm is directed in the direction of the eyes of the surgical personnel at least at times.
Dependencies are inferred from the claim text.