| 摘要 |
<p>A suction unit for an ECG appliance has a housing (1) in which a vacuum pump is arranged. The housing (1) has an interface for the transmission (3) of measurement signals to a data-receiving unit of the ECG appliance. The housing (1) is portable and/or is arranged in or on an extension arm of a holder. The housing (1) has a plurality of connections for electrode lines (2), each with at least one measurement line (211, 213) and each with a suction line (214), and each with a vacuum electrode (22). This suction unit is small and permits the use of relatively short electrode lines. The ECG installation as a whole is therefore more mobile and more versatile.</p> |
