title: A versatile cinefluorography film marker.
abstract: A versatile ciné marker which allows correlation of ciné films with simultaneous recordings of pressure, ECG, or other physiological data is described. A presettable portion of the ciné film is marked while concurrently marking the hard-copy tracing of the monitored functions. The marker frequency and duration are easily adjusted.
mesh_terms: D002933:Cineradiography / Q000295:instrumentation*; D006801:Humans