| 摘要 |
<p>An interface unit (1) for establishing an electrical coupling of a plurality of sensor wires from a combination of catheters with a plurality of electrical signal channels of a electrophysiological monitoring system comprises a plurality of electrical contacts (4,5) for coupling individual wires with individual channels, each contact (4,5) releasably engagable with the individual wire; and a plurality of overlays (9-11) which are removably locatable at the outer surface (3) and which are preferably attached to the housing (2) of the unit (1) by binding posts (12). Each overlay (9-11) is adapted to carry on a face (14) thereof a visible indication (16,17,18) of a different one of a plurality of stored wire/contact configurations. The configurations preferably being composed such that contacts (4) for receiving wires from a same catheter are grouped together and the indication comprises visibly differentiated regions (16,17,18) each demarking a different grouping.</p> |
