Abstract: A surgical theater apparatus for suspending from a ceiling structural member of a hospital includes a central hub mountable to the ceiling structural member to rotate about a rotation axis. The hub has a pivot axis spaced apart from the rotation axis. First and second devices, such as surgical lights, a cameras, and monitors, are mounted to a first end of a first device arm and a first end of a second device arm, respectively. A second end of the first device arm is mounted to the hub for movement about the rotation axis and about the pivot axis. A second end of the second device arm is mounted to the hub for movement about the rotation axis. The pivot axis and the rotation axis are parallel.

Abstract: A surgical light apparatus includes a hub assembly configured to be attached to a ceiling, and an arm coupled for pivotal movement about the hub assembly. In certain embodiments, a monitor is mounted on a monitor mount attached to the arm. The monitor mount includes a handle on which a first actuator is mounted. A video input controller is electrically coupled to the monitor. The video input controller includes a first channel input having a video coupling for attachment to a first video input device providing a first video feed, a second channel input having a video coupling for attachment to a second video device providing a second video feed, and a channel controller coupled to the monitor, the first channel input, and the second channel input. The channel controller is coupled to the first actuator and is configured to select a video feed to the monitor in response to actuation of the first actuator. In certain embodiments, a camera mount is mounted to the arm.

Abstract: A surgical theater apparatus for suspending from a ceiling structural member of a hospital includes a central hub mountable to the ceiling structural member to rotate about a rotation axis. The hub has a pivot axis spaced apart from the rotation axis. First and second devices, such as surgical lights, a cameras, and monitors, are mounted to a first end of a first device arm and a first end of a second device arm, respectively. A second end of the first device arm is mounted to the hub for movement about the rotation axis and about the pivot axis. A second end of the second device arm is mounted to the hub for movement about the rotation axis. The pivot axis and the rotation axis are parallel.

Abstract: A surgical theater apparatus for suspending from a ceiling structural member of a hospital includes a central hub mountable to the ceiling structural member to rotate about a rotation axis. The hub has a pivot axis spaced apart from the rotation axis. First and second devices, such as surgical lights, a cameras, and monitors, are mounted to a first end of a first device arm and a first end of a second device arm, respectively. A second end of the first device arm is mounted to the hub for movement about the rotation axis and about the pivot axis. A second end of the second device arm is mounted to the hub for movement about the rotation axis. The pivot axis and the rotation axis are parallel.

Abstract: A surgical theater apparatus for suspending from a ceiling structural member of a hospital includes a central hub mountable to the ceiling structural member to rotate about a rotation axis. The hub has a pivot axis spaced apart from the rotation axis. First and second devices, such as surgical lights, a cameras, and monitors, are mounted to a first end of a first device arm and a first end of a second device arm, respectively. A second end of the first device arm is mounted to the hub for movement about the rotation axis and about the pivot axis. A second end of the second device arm is mounted to the hub for movement about the rotation axis. The pivot axis and the rotation axis are parallel.

Abstract: A surgical light apparatus includes a hub assembly configured to be attached to a ceiling, and an arm coupled for pivotal movement about the hub assembly. In certain embodiments, a monitor is mounted on a monitor mount attached to the arm. The monitor mount includes a handle on which a first actuator is mounted. A video input controller is electrically coupled to the monitor. The video input controller includes a first channel input having a video coupling for attachment to a first video input device providing a first video feed, a second channel input having a video coupling for attachment to a second video device providing a second video feed, and a channel controller coupled to the monitor, the first channel input, and the second channel input. The channel controller is coupled to the first actuator and is configured to select a video feed to the monitor in response to actuation of the first actuator. In certain embodiments, a camera mount is mounted to the arm.

Abstract: A perforated tape reading mechanism provides a programmable timing function. A drum rotatable by a synchronous motor carries the tape, and is supplied with a ratchet mechanism which permits the drum to rotate by said motor over a partial rotation and then returns the drum for another such cycle through a selectively variable number of ratcheted steps. A tape reader mechanism senses the perforations.