Abstract: A surgical utility connector is detectable by a surgical utility supplying device to indicate connection with the surgical utility supplying device. The surgical utility connector includes a first connecting region, a second connecting region, and a detection region between the first connecting region and the second connecting region. A utility channel may pass a utility from the surgical utility supplying device. The utility channel may extend through the first connecting region, the detection region, and the second connecting region. The surgical utility connector also may include a magnetic element disposed in the detection region and surrounding the utility channel. The magnetic element may have a field detectable by the surgical utility supplying device when the surgical utility connector is connected to the surgical utility supplying device.

Abstract: A surgical utility connector is detectable by a surgical utility supplying device to indicate connection with the surgical utility supplying device. The surgical utility connector includes a first connecting region, a second connecting region, and a detection region between the first connecting region and the second connecting region. A utility channel may pass a utility from the surgical utility supplying device. The utility channel may extend through the first connecting region, the detection region, and the second connecting region. The surgical utility connector also may include a magnetic element disposed in the detection region and surrounding the utility channel. The magnetic element may have a field detectable by the surgical utility supplying device when the surgical utility connector is connected to the surgical utility supplying device.

Abstract: A method and system for temporal dithering of an LED indicator are disclosed, one embodiment of the method comprising: initializing the LED indicator to display a first color of a color palette; during each cycle of a preset cycling rate, cycling the LED indicator display color between the first color and one or more selected colors of the color palette, wherein the LED indicator is caused to display in turn the first color and each selected color of the color palette for a preset portion of each cycle determined to result in a perceived display color at the LED indicator; and repeating the cycling step to maintain the perceived display color at the LED indicator. The method can further comprise the step of changing the perceived display color to a new perceived display color.