The DizzyFIX is a home medical device designed to assist in the treatment of benign paroxysmal positional vertigo (BPPV) and its associated vertigo.[1] The device is a head-worn representation of semi-circular canals. The device is filled with fluid and a particle representing the otoconia (loose hard particles) associated with BPPV. The device works like a visual set of instructions and guides the user through the treatment maneuver for BPPV. This maneuver is called the particle repositioning maneuver or Epley maneuver.
^Beyea, Jason Atkins; Wong, Eric; Bromwich, Matthew; Weston, W Wayne; Fung, Kevin (2008). "Evaluation of a Particle Repositioning Maneuver Web-Based Teaching Module". The Laryngoscope. 118 (1): 175–180. doi:10.1097/MLG.0b013e31814b290d. PMID18251035. S2CID39015590.