Patent ID: 9560721
Date: 2017-01-31
CPC Classifications: A61B,G06F,H05B

Claim:
1. A method for controlling lighting of an operating room with a portable pointer device, comprising: indicating, by the pointer device, a light element which is used for illuminating an object, to a control unit, the pointer device being configured for focusing of the lighting, the control unit being configured for controlling a light head, and the light head comprising a plurality of light elements; determining, in the pointer device a position for establishing position data, and transmitting by the pointing device the position data to the control unit, which controls the lighthead in such a way that the lighthead produces lighting, which is co-directional with a body of the pointer device, to the object by at least one light element by means of the position data and location data, wherein the pointer device and the control unit are separate entities, wherein the at least one light element comprises the indicated light element, and said location data having been established by determining a location of the pointer device in relation to the lighthead.