[Contact-free temperature measurement in the heart by means of infrared telepyrometry].
The actual temperature of the myocardium requires the surgeon for the assessment of the ischemia time under hypothermic conditions in operations on the heart. The problem of the contact free temperature measurement on heart was solved by means of the infra-red telepyrometer. Preponderant technical aspects of the application in the cardiosurgery were described. On the basis of the physics the function of an infra-red contactlesspyrometer was discussed and the first results of own investigations about the contact free measurement of the epicardial temperature.
D006348:Cardiac Surgical Procedures / Q000295:instrumentation; D006321:Heart / Q000503:physiopathology*; D006801:Humans; D007259:Infrared Rays; D013821:Thermometers
Berührungslose Temperaturmessung am Herzen mittels Infrarot-Fernpyrometer.