A computer implemented method for workflow communication is provided. The first conduit is typically an expandable conduit whereby a portion of the first conduit is expanded by applying a radial force thereto to provide an anchor andor seal between the first and second conduits. The aperture in the slide clamp has a relatively open hole at one end, through which the tube passes when the slide clamp is an open position, allowing fluid to flow through the tube. The broadcast message can include updated location information for data in the data store. Displacement of the hose from the gripping unit may generate an alarm signal to enable the operator to immediately bring the vehicle to a stop, or it may generate a signal simply to indicate when one of several hoses has been intentionally deployed. Echo signals based on the series of pulses are received, and an ultrasound image is produced based on the received echo signals.