The SPARK² is a two-balloon NaviAid™ inflation System. It supports all NaviAid™ single-balloon devices which are supported by the SPARK, and also supports two-balloon devices such as the NaviAid™ BGE and Future NaviAid Products which are currently under development and commercialization.  The NaviAid™ SPARK² is intended for deployment in any endoscopy center which performs small-bowel interventional examination and therapy.