We have a Dymax Corporation Site-Rite 2 ultrasound imaging system used for vascular access. There are two ultrasound probes, two batteries and a charger unit - so it's complete. The unit is working but both the probes require a major service as they have gas accumulated inside the head (repair / recalibration costs are around £1,700).
The users have decided to replace the unit rather than have it repaired so it's available for spare parts if anyone is interested.