Invacare is a registered trademark of Invacare Corporation. Platinum and Homefill are registered trademarks of Invacare International Corporation. Respironics is a registered trademark of Respironics, Inc. EverFlo, Rempro, Harmony, and Synchrony are trademarks of Respironics, Inc DeVilbiss is a registered trademark of DeVilbiss Healthcare LLC. Vacu-Aide is a trademark of DeVilbiss Healthcare LLC.