Abstract: An electrode apparatus for an ion implantation system has a base plate having a base plate aperture and at least one securement region. A securement apparatus is associated with each securement region, and a plurality of electrode rods are selectively coupled to the base plate by the securement apparatus. The plurality of electrode rods have a predetermined shape to define an optical region that is associated with the base plate aperture. An electrical coupling electrically connects to the plurality of electrode rods and is configured to electrically connect to an electrical potential. The plurality of electrode rods have a predetermined shape configured to define a path of a charged particle passing between the plurality of electrode rods based on the electrical potential. The plurality of electrode rods can define a suppressor or ground electrode downstream of an extraction aperture of an ion source.

Abstract: An ambulance cot is disclosed and the ambulance cot has, if desired, a wheel supported base and a litter raisable and lowerable by a powered elevating mechanism oriented between the base and the litter. The ambulance cot also has wireless communication capability to facilitate communication between the ambulance cot and a loading system on an ambulance as well as facilitating wireless troubleshooting via a handheld wireless unit. The ambulance cot also has a longitudinally extendable head section. The ambulance cot also has several accessories, such as an accessory hook mounted to the underside of the fowler, and a collapsible pouch accessory fastened to the retractable head section and the litter frame.