title: [A simple system for recording and/or infusion-withdrawal in animals without restriction of movements].
abstract: A low cost system was designed to allow a normally active animal to be monitored unrestrained in experiments using indwelling catheters and electrode leads. It is composed of a motor-rotated plate, an animal-activated switch and a power source. This system automatically compensates the horizontal, vertical and rotative animal movements and prevents twisting or kinking of the catheters and leads.
mesh_terms: D000818:Animals; D001794:Blood Pressure; D002408:Catheters, Indwelling; D006339:Heart Rate; D008991:Monitoring, Physiologic / Q000295:instrumentation*
vernacular_title: Un sistema simple para registro, y/o infusión-extracción en animalessin restricción de movimientos.