title: An electronic reticle generator for use with CT scanners.
abstract: A simple electronic device for superimposing a dot grid of known spacing on a TV monitor used for the display of computed tomography images is described. The device connects directly to the cable leading to the TV monitor and requires no other system interconnection.
mesh_terms: D003626:Data Display; D004581:Electronics / Q000295:instrumentation*; D013690:Television; D014057:Tomography, X-Ray Computed / Q000295:instrumentation*