[Universal measuring site for the determination of tissue-impedance variations in relation to blood perfusion].
In view of the importance of impedance plethysmography requirements are formulated for a modern impedance measuring device basing on a long experience with this method of measurement. The principle mode of action of the measuring equipment and the pneumatics with the timing element are described. A number of recordings is shown to illustrate the universality of the measuring equipment.
D000328:Adult; D001132:Arm / Q000098:blood supply; D001157:Arterial Occlusive Diseases / Q000503:physiopathology; D001794:Blood Pressure; D005263:Femoral Artery / Q000503:physiopathology; D006801:Humans; D007866:Leg / Q000098:blood supply; D008875:Middle Aged; D010992:Plethysmography, Impedance / Q000295:instrumentation*; D012039:Regional Blood Flow
Ein universeller Messplatz zur Bestimmung von durchblutungsabhämgigen Gewebeimpedanzänderungen