Surgical suspension system

摘要

A suspension system is disclosed for suspending lightheads, monitors, cameras, or other medical apparatus from an overhead structure at a selectable height. A drop tube has a selected portion thereof surroundingly encompassed by a receiving element that has a variable inside diameter substantially conforming to a frustum of a cone. A mounting plate rigidly connects with the overhead structure and with the receiving element. The mounting plate has an opening through which an end of the drop tube passes. A wedge-shaped element has an overall variable outer diameter substantially conforming to a frustum of a cone and includes a lower threaded tapered region. The wedge-shaped element compressively inserts into the receiving element through tightening of a nut on the threaded tapered region. The element surroundingly encompasses the selected portion of the drop tube to effectuate a compressive clamping of the selected portion of the drop tube inside the receiving element.