title: A new instrument for measurements in cardiovascular surgery.
abstract: An instrument for performing measurements in cardiac and vascular operations is described. This device is a modification of a vascular clamp that provides an accurate and simple method for making intracardiac measurements. The instrument is constructed to provide easy readout of even extremely small measurements.
mesh_terms: D006348:Cardiac Surgical Procedures / Q000295:instrumentation*; D013525:Surgical Instruments; D014656:Vascular Surgical Procedures / Q000295:instrumentation*