| 摘要 |
The object of the present invention is an articulated arm for surgical fields, comprising a first arm (2) able to be constrained to a surface or to a device (100) and mechanically articulated to a second arm, an operating light (4) connected to the second arm (3) to illuminate a surgical field wherein the operating light (4) has adjustable illuminance between a minimum value and a maximum value, at least one auxiliary light (7) fixedly connected to at least one from the first arm (2) and the second arm (3), the auxiliary light (7) having adjustable illuminance between a minimum value and a maximum value, control members (12) being configured to adjust the illuminance of the operating light (4), wherein the control members (12) are active on the auxiliary light (7) so that the minimum value of the auxiliary light (7) is reached when the operating light (4) takes on a limit illuminance value greater than the minimum value thereof. |
