TEBCO-W
is the wireless version of TEBCO.

TEBCO-W - the wireless global blood flow device, measuring noninvasively, continuously and hands-off the Cardiac Index, Stroke Index, Heart Rate and the left ventricular parameters. It is a small, rechargeable battery-powered device worn by the patient on a strap around the neck and communicating continuously wirelessly to the Console the patient's blood flow and left-ventricular performance data.

In comparison to TEBCO, there is a major change in patient interface: The eight patient leads plug directly into corresponding receptacles on TEBCO-W and patient cable is thus eliminated.