Butterfly iQ/iQ+/iQ3™ is a conveyable ultrasound program made for exterior ultrasound imaging. Butterfly iQ+ Bladder™ is a transportable ultrasound program suitable for noninvasive ultrasound imaging on the bladder for urinary volume measurement. The primary creator from the documentation is described as being the clinician who principally performed the scan (i.e., https://butterfly-iq25676.livebloggs.com/33821757/butterfly-iq-for-dummies