A Thermoelectric Blood Flow Recorder in the Form of a Needle

摘要: The needle flow recorder described here was primarily designed to measure rate of blood through the internal jugular vein man. Preliminary work on animals has shown that device possesses certain characteristics would seem promise it a sphere usefulness in variety problems where is an important variable. advantages are as follows: Its use entails only minimal trauma. It can be applied study relatively inaccessible structures. method makes possible qualitatively changes vascular tissue without isolating or cannulizing afferent efferent vessels, and thus enables one organ, supply which not capable being completely isolated. also relative determinations various parts same organ region. This been by any previously described. thermoelec...